{"id":7076,"date":"2024-07-03T07:08:10","date_gmt":"2024-07-03T07:08:10","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7076"},"modified":"2026-04-28T10:42:30","modified_gmt":"2026-04-28T10:42:30","slug":"why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/hu\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/","title":{"rendered":"Mi\u00e9rt nem lehet t\u00fal magas az oldott oxig\u00e9n a szennyv\u00edztiszt\u00edt\u00e1sban?"},"content":{"rendered":"<h1>Mi\u00e9rt nem lehet t\u00fal magas az oldott oxig\u00e9n a szennyv\u00edztiszt\u00edt\u00e1sban?<\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Gyors v\u00e1lasz:<\/strong> A practical wastewater-treatment decision starts with defining the failure mode, then checks pH, COD, ammonia, sludge condition, and process interaction before changing chemistry or operation.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Az aerob tiszt\u00edt\u00f3rendszer folyamatelve az aerob mikroorganizmusok anyagcser\u00e9j\u00e9nek felhaszn\u00e1l\u00e1sa a szennyv\u00edzben l\u00e9v\u0151 szerves szennyez\u0151 anyagok \u00e1rtalmatlan sz\u00e9n-dioxidd\u00e1 \u00e9s v\u00edzz\u00e9, valamint a saj\u00e1t t\u00fal\u00e9l\u00e9s\u00fckh\u00f6z sz\u00fcks\u00e9ges energi\u00e1v\u00e1 t\u00f6rt\u00e9n\u0151 \u00e1talak\u00edt\u00e1s\u00e1ra, \u00e9s az oxig\u00e9n sz\u00fcks\u00e9ges a mikroorganizmusok norm\u00e1lis \u00e9lettev\u00e9kenys\u00e9g\u00e9nek fenntart\u00e1s\u00e1hoz. Teh\u00e1t min\u00e9l magasabb az oldott oxig\u00e9n, ann\u00e1l jobb lesz az aerob rendszer kezel\u00e9si hat\u00e1sa?<\/p>\n<p>Miel\u0151tt v\u00e1laszolna erre a k\u00e9rd\u00e9sre, el\u0151sz\u00f6r is \u00e9rtse meg a t\u00e1pl\u00e1l\u00e9k \u00e9s a mikro-ar\u00e1ny fogalm\u00e1t az aerob rendszerben. Vegy\u00fck p\u00e9ldak\u00e9nt az \u00e1ltal\u00e1nosan haszn\u00e1lt akt\u00edviszapos rendszert, ahol a leveg\u0151ztet\u0151 tart\u00e1lyba juttatott teljes BOD-mennyis\u00e9g \u00e9s a leveg\u0151ztet\u0151 tart\u00e1lyban naponta l\u00e9v\u0151 akt\u00edv iszap teljes mennyis\u00e9g\u00e9nek ar\u00e1nya a mikroorganizmusok t\u00e1pl\u00e1l\u00e9k-ar\u00e1nya (amelyben a t\u00e1pl\u00e1l\u00e9kk\u00e9nt szolg\u00e1ltatott BOD a mikroorganizmusok sz\u00e1m\u00e1ra biztos\u00edtott t\u00e1pl\u00e1l\u00e9knak tekinthet\u0151).<\/p>\n<p><strong>Az \u00e9lelmiszer-mikroba ar\u00e1ny kisz\u00e1m\u00edt\u00e1s\u00e1nak k\u00e9plete a k\u00f6vetkez\u0151:<\/strong><\/p>\n<p>F\/M=Q*BOD5\/(MLVSS*Va)<\/p>\n<p>F: \u00c9lelmiszer az \u00e9lelmiszert jelenti, a rendszerbe ker\u00fcl\u0151 \u00e9lelmiszer mennyis\u00e9g\u00e9t (BOD).<\/p>\n<p>M: mikroorganizmus az akt\u00edv anyag mennyis\u00e9g\u00e9t jel\u00f6li (iszap t\u00e9rfogata).<\/p>\n<p>Q: v\u00edzmennyis\u00e9g, BOD5: a befoly\u00f3 BOD5 \u00e9rt\u00e9ke<\/p>\n<p>MLVSS: az akt\u00edv iszap koncentr\u00e1ci\u00f3ja<\/p>\n<p>Va: a leveg\u0151ztet\u0151 tart\u00e1ly t\u00e9rfogata<\/p>\n<p>\u00c1ltal\u00e1ban a t\u00e1pl\u00e1l\u00e9k \u00e9s a mikro-ar\u00e1ny megfelel\u0151 tartom\u00e1nya 0,1-0,25kgBOD5\/kgMLSS.d. A t\u00fal magas t\u00e1pl\u00e1l\u00e9k \u00e9s mikro-ar\u00e1ny azt jelzi, hogy a mikroorganizmusok t\u00fal sok t\u00e1pl\u00e1l\u00e9kkal rendelkeznek, \u00e9s a leveg\u0151ztet\u0151 tart\u00e1ly magas terhel\u00e9s\u0171 \u00fczem\u00e1llapotban van, m\u00edg a t\u00fal alacsony t\u00e1pl\u00e1l\u00e9k \u00e9s mikro-ar\u00e1ny azt jelenti, hogy a leveg\u0151ztet\u0151 tart\u00e1ly alacsony terhel\u00e9s\u0171 \u00fczem\u00e1llapotban van.<\/p>\n<p><strong>Az \u00e9lelmiszer mikro-ar\u00e1ny t\u00fal magas \u00e9s t\u00fal alacsony, milyen eredm\u00e9nyek jelennek meg?<\/strong><\/p>\n<p>1. Ha a leveg\u0151ztet\u0151 tart\u00e1ly az \u00e9lelmiszer-mikroar\u00e1ny megfelel\u0151 tartom\u00e1ny\u00e1ban van, az aktiv\u00e1lt iszap flokk szerkezete j\u00f3, j\u00f3 telep\u00edt\u00e9si teljes\u00edtm\u00e9ny, tiszta \u00e9s \u00e1tl\u00e1tsz\u00f3 v\u00edz;<\/p>\n<p>2. Ha a leveg\u0151ztet\u0151 tart\u00e1ly magas \u00e9lelmiszer-mikro ar\u00e1ny\u00fa \u00fczem\u00e1llapotban van, m\u00e9g a t\u00falterhel\u00e9ses m\u0171k\u00f6d\u00e9s miatt is, a felesleges \u00e9lelmiszer, az akt\u00edv iszap \u00fcleped\u00e9si teljes\u00edtm\u00e9ny\u00e9nek roml\u00e1sa, a zavaros v\u00edz, a szennyv\u00edz BOD-ban nehezen bomlik le teljesen;<\/p>\n<p>3. Ha a leveg\u0151ztet\u0151 tart\u00e1ly alacsony \u00e9lelmiszer-mikroar\u00e1ny\u00fa \u00fczem\u00e1llapotban van, az el\u00e9gtelen \u00e9lelmiszer miatt az aktiv\u00e1lt iszap k\u00f6nnyen megjelenik az \u00f6reged\u00e9si jelens\u00e9g.<\/p>\n<p>A hossz\u00fa t\u00e1v\u00fa, alacsony t\u00e1panyag-mikroh\u00e1nyados\u00fa m\u0171k\u00f6d\u00e9s az iszap kiold\u00f3d\u00e1s\u00e1hoz vezethet, \u00e9s ak\u00e1r az akt\u00edv iszap fonalas bakt\u00e9riumainak elszaporod\u00e1s\u00e1t is el\u0151id\u00e9zheti.<\/p>\n<p>Amikor az akt\u00edv iszap \u00f6reged\u00e9si jelens\u00e9ge bek\u00f6vetkezik, \u00e9s az iszap defloccul\u00e1ci\u00f3j\u00e1t v\u00e1ltja ki, az akt\u00edv iszap flokiszerkezete laz\u00e1bb\u00e1 v\u00e1lik, \u00e9s a szennyv\u00edz sok finom iszapdarabot tartalmaz, ami a szennyv\u00edz tisztas\u00e1g\u00e1nak cs\u00f6kken\u00e9s\u00e9t \u00e9s a v\u00edzmin\u0151s\u00e9g roml\u00e1s\u00e1t eredm\u00e9nyezi.<\/p>\n<p>A t\u00e1pl\u00e1l\u00e9k-mikro ar\u00e1ny meg\u00e9rt\u00e9se ut\u00e1n megvizsg\u00e1ljuk az oldott oxig\u00e9n hat\u00e1s\u00e1t a kezel\u00e9s hat\u00e1s\u00e1ra.<\/p>\n<p>Ha a leveg\u0151ztet\u0151 tart\u00e1ly magas \u00e9lelmiszer-mikro-ar\u00e1ny\u00fa \u00fczemben van, a viszonylag magas oldott oxig\u00e9nszint fenntart\u00e1sa kedvez\u0151, felgyors\u00edthatja a szennyv\u00edzben l\u00e9v\u0151 szerves anyagok leboml\u00e1si sebess\u00e9g\u00e9t.<\/p>\n<p>Amikor a leveg\u0151ztet\u0151 tart\u00e1ly alacsony \u00e9lelmiszer-mikro ar\u00e1ny\u00fa \u00fczem\u00e1llapotban van, ha m\u00e9g mindig magas oldott oxig\u00e9nszintet tart fenn, az \u00e9lelmiszerhi\u00e1ny miatt, el\u0151seg\u00edti az akt\u00edv iszap endog\u00e9n anyagcser\u00e9j\u00e9t, hogy felgyors\u00edtsa az akt\u00edv iszap flokkul\u00e1ci\u00f3s jelens\u00e9g\u00e9t, amelyet \u00e1ltal\u00e1ban a t\u00falterhel\u00e9s jelens\u00e9g\u00e9nek neveznek. A magas oldott oxig\u00e9n felgyors\u00edtja a mikroorganizmusok anyagcser\u00e9j\u00e9t, akkor adhat egy k\u00e9pet n\u00e9h\u00e1ny p\u00e9ld\u00e1t, ez olyan, mint egy szem\u00e9ly, abban az esetben, ha nem eszik el\u00e9g \u00e9telt, akkor is hagyja, hogy kem\u00e9nyen dolgozzon, csak felgyors\u00edthatja a form\u00e1j\u00e1t a ritkul\u00e1s, am\u00edg a hal\u00e1l.<\/p>\n<p>Ez\u00e9rt az aerob rendszer m\u0171k\u00f6d\u00e9s\u00e9ben az oldott oxig\u00e9n koncentr\u00e1ci\u00f3j\u00e1nak szab\u00e1lyoz\u00e1s\u00e1nak szorosan kapcsol\u00f3dnia kell az \u00e9lelmiszer-mikro-ar\u00e1ny szab\u00e1lyoz\u00e1s\u00e1hoz, a magas \u00e9lelmiszer-mikro-ar\u00e1ny szab\u00e1lyozhatja az oldott oxig\u00e9n magasabb koncentr\u00e1ci\u00f3j\u00e1t, el\u0151seg\u00edtheti a szerves szennyez\u0151 anyagok hat\u00e9kony lebont\u00e1s\u00e1t. Ezzel szemben, ha az \u00e9lelmiszer-mikroar\u00e1ny nem elegend\u0151, az oldott oxig\u00e9n koncentr\u00e1ci\u00f3j\u00e1t viszonylag alacsonyan kell szab\u00e1lyozni, cs\u00f6kkenteni kell az endog\u00e9n anyagcsere sebess\u00e9g\u00e9t, az iszap \u00f6reged\u00e9s\u00e9nek \u00e9s az iszap defloccul\u00e1ci\u00f3s jelens\u00e9g\u00e9nek elker\u00fcl\u00e9se \u00e9rdek\u00e9ben, de cs\u00f6kkentheti az energiafogyaszt\u00e1st \u00e9s megtakar\u00edthatja az \u00fczemeltet\u00e9si k\u00f6lts\u00e9geket. A gyakorlatban az aerob tart\u00e1ly oldott oxig\u00e9nj\u00e9t a ventil\u00e1tor frekvenci\u00e1j\u00e1nak szab\u00e1lyoz\u00e1s\u00e1val, a fut\u00e1si id\u0151vel vagy a l\u00e9gtelen\u00edt\u0151 szelep m\u00e9ret\u00e9nek be\u00e1ll\u00edt\u00e1s\u00e1val szab\u00e1lyozhatjuk.<\/p>\n<h1>A szennyv\u00edzkezel\u00e9s a p\u00e1rolg\u00e1s-krist\u00e1lyos\u00edt\u00e1s elv\u00e9ben, a folyamat ismerete mi?<\/h1>\n<p>A vegyiparban, az ipari termel\u00e9si iparban a p\u00e1rologtat\u00e1s, a p\u00e1rologtat\u00e1s \u00e9s a koncentr\u00e1ci\u00f3, a p\u00e1rologtat\u00e1s \u00e9s a krist\u00e1lyos\u00edt\u00e1s k\u00f6z\u00f6s folyamatok, a p\u00e1rologtat\u00e1s \u00e9s a krist\u00e1lyos\u00edt\u00e1s jelenleg sz\u00e9lesebb k\u00f6rben haszn\u00e1lj\u00e1k az ipari szennyv\u00edzkezel\u00e9sben, a p\u00e1rologtat\u00e1s \u00e9s a krist\u00e1lyos\u00edt\u00e1s elve mi?<\/p>\n<p><strong>A p\u00e1rolg\u00e1s elve<\/strong><\/p>\n<p>A p\u00e1rologtat\u00e1s elve az, hogy a nem ill\u00e9kony oldott anyagokat tartalmaz\u00f3 oldatot forr\u00e1sban l\u00e9v\u0151 p\u00e1rologtat\u00e1s, \u00e9s a g\u0151zb\u0151l mozogjon ki, hogy az oldatban l\u00e9v\u0151 oldott anyagok koncentr\u00e1ci\u00f3ja n\u00f6velje az egys\u00e9g m\u0171k\u00f6d\u00e9s\u00e9t, a p\u00e1rologtat\u00e1si m\u0171veleteket sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k a vegyiparban, a petrolk\u00e9miai iparban, a p\u00e1rologtat\u00e1s krist\u00e1lyos\u00edt\u00e1s, a p\u00e1rologtat\u00e1s \u00e9s a koncentr\u00e1ci\u00f3 egy k\u00f6z\u00f6s t\u00edpus\u00fa folyamat.<\/p>\n<p><strong>A p\u00e1rolg\u00e1s-krist\u00e1lyos\u00edt\u00e1s elve<\/strong><\/p>\n<p>A p\u00e1rolg\u00e1s krist\u00e1lyos\u00edt\u00e1sa a p\u00e1rolg\u00e1s folyamat\u00e1n kereszt\u00fcl t\u00f6rt\u00e9nik, az old\u00f3szer elp\u00e1rolg\u00e1s\u00e1val az eredeti tel\u00edtetlen oldat fokozatosan tel\u00edtett oldatt\u00e1, tel\u00edtett oldatt\u00e1, majd fokozatosan t\u00faltel\u00edtett oldatt\u00e1 v\u00e1lik, majd az oldott anyag elkezd kicsap\u00f3dni a t\u00faltel\u00edtett oldatb\u00f3l. Sok oldott anyag krist\u00e1lyok form\u00e1j\u00e1ban (amorf csapad\u00e9k form\u00e1j\u00e1ban is) kicsap\u00f3dhat, ez a krist\u00e1lyosod\u00e1si folyamat.<\/p>\n<p>A p\u00e1rologtat\u00e1si m\u0171veletekn\u00e9l a p\u00e1rologtat\u00f3 krist\u00e1lyos\u00edt\u00e1st az old\u00f3szer elt\u00e1vol\u00edt\u00e1s\u00e1ra, az oldat tel\u00edtetts\u00e9gi szintj\u00e9nek n\u00f6vel\u00e9s\u00e9re, majd ezt k\u00f6vet\u0151en a szil\u00e1rd term\u00e9k kicsap\u00e1sa \u00e9rdek\u00e9ben t\u00f6rt\u00e9n\u0151 h\u0151kezel\u00e9sre vagy h\u0171t\u00e9sre ker\u00fcl sor, hogy szil\u00e1rd oldott anyagot kapjunk.<\/p>\n<p><strong>Hogyan m\u0171k\u00f6dik a p\u00e1rologtat\u00e1s-krist\u00e1lyos\u00edt\u00e1s<\/strong><\/p>\n<p>P\u00e1rolg\u00e1s krist\u00e1lyos\u00edt\u00e1si m\u0171velet, a sz\u00fcks\u00e9g van egy \u00e1lland\u00f3 h\u0151energia-ell\u00e1t\u00e1s, a h\u0151forr\u00e1s az iparban haszn\u00e1lt \u00e1ltal\u00e1ban v\u00edzg\u0151z, \u00e9s p\u00e1rologtat\u00e1s a legt\u00f6bb anyag egy vizes oldat, p\u00e1rologtat\u00e1s g\u0151z is termelt v\u00edzg\u0151z, annak \u00e9rdek\u00e9ben, hogy k\u00f6nnyen megk\u00fcl\u00f6nb\u00f6ztetni az el\u0151bbi nevezik f\u0171t\u00e9si g\u0151z vagy nyers g\u0151z, az ut\u00f3bbi ismert, mint a m\u00e1sodlagos g\u0151z.<\/p>\n<p>Vegy\u00fck a p\u00e1rologtat\u00e1s krist\u00e1lyos\u00edt\u00e1s, a m\u0171k\u00f6d\u00e9si m\u00f3d: l\u00e9gk\u00f6ri nyom\u00e1s, nyom\u00e1s al\u00e1 helyez\u00e9s, dekompresszi\u00f3s (v\u00e1kuum) p\u00e1rolg\u00e1s.<\/p>\n<p><strong>P\u00e1rologtat\u00e1si krist\u00e1lyos\u00edt\u00e1si elj\u00e1r\u00e1s<\/strong><\/p>\n<p>A p\u00e1rologtat\u00f3 krist\u00e1lyos\u00edt\u00e1s sor\u00e1n a p\u00e1rologtat\u00e1s vill\u00e1mp\u00e1rologtat\u00e1si m\u00f3dj\u00e1t (flash p\u00e1rologtat\u00e1s) fogj\u00e1k \u00e1ltal\u00e1ban haszn\u00e1lni: ez egy speci\u00e1lis dekompresszi\u00f3s p\u00e1rologtat\u00e1s, a forr\u00f3 oldat nyom\u00e1s\u00e1t az oldat h\u0151m\u00e9rs\u00e9klet\u00e9n a tel\u00edt\u00e9si nyom\u00e1sn\u00e1l alacsonyabb nyom\u00e1sra cs\u00f6kkentik, majd a v\u00edz egy r\u00e9sze a nyom\u00e1s cs\u00f6kkent\u00e9s\u00e9nek pillanat\u00e1ban felforr, hogy elp\u00e1rologjon. A gyorsp\u00e1rologtat\u00e1s el\u0151nye, hogy elker\u00fclhet\u0151 a h\u0151\u00e1tad\u00f3 fel\u00fcleten l\u00e9v\u0151 v\u00edzk\u0151 r\u00e9teg l\u00e9trehoz\u00e1sa, a gyorsp\u00e1rologtat\u00e1st nem kell f\u0171teni, a h\u0151 a saj\u00e1t \u00e9rz\u00e9keny h\u0151 kiv\u00e1laszt\u00e1s\u00e1b\u00f3l sz\u00e1rmazik.<\/p>\n<p>H\u0151szivatty\u00fa p\u00e1rologtat\u00e1s is az egyik p\u00e1rologtat\u00e1s krist\u00e1lyos\u00edt\u00e1si folyamat, n\u00f6veli a nyom\u00e1st \u00e9s a h\u0151m\u00e9rs\u00e9kletet a m\u00e1sodlagos g\u0151z, \u00fajra felhaszn\u00e1lva, mint p\u00e1rologtat\u00e1s a f\u0171t\u00e9si g\u0151z, az \u00fagynevezett h\u0151szivatty\u00fa p\u00e1rologtat\u00e1s vagy g\u0151z \u00fajrakompresszi\u00f3s p\u00e1rologtat\u00e1s.<\/p>\n<p>A h\u0151szivatty\u00fa elp\u00e1rologtat\u00e1sa a h\u0151ciklus rov\u00e1s\u00e1ra a magas min\u0151s\u00e9g\u0171 energia (mechanikai energia, elektromos energia) vagy a magas h\u0151m\u00e9rs\u00e9klet\u0171 h\u0151energia egy r\u00e9sz\u00e9nek fogyaszt\u00e1sa, a h\u0151 az alacsony h\u0151m\u00e9rs\u00e9klet\u0171 t\u00e1rgyb\u00f3l az energiafelhaszn\u00e1l\u00f3 eszk\u00f6z magas h\u0151m\u00e9rs\u00e9klet\u0171 t\u00e1rgy\u00e1ba ker\u00fcl.<\/p>\n<p>A p\u00e1rologtat\u00e1si krist\u00e1lyos\u00edt\u00e1si folyamat elv\u00e9gz\u00e9sekor azt is figyelembe kell venn\u00fcnk, hogyan v\u00e1lasszuk ki a megfelel\u0151 p\u00e1rologtat\u00e1si krist\u00e1lyos\u00edt\u00e1si berendez\u00e9st.<\/p>\n<p><strong>Hogyan v\u00e1lasszuk ki a megfelel\u0151 p\u00e1rologtat\u00f3 krist\u00e1lyos\u00edt\u00f3 berendez\u00e9st?<\/strong><\/p>\n<p>A helyzetnek megfelel\u0151en a s\u00f3k elp\u00e1rologtat\u00e1s\u00e1hoz a k\u00e9nyszer\u00edtett keringtet\u00e9s\u0171 p\u00e1rologtat\u00f3t r\u00e9szes\u00edtik el\u0151nyben. Ha a s\u00f3k koncentr\u00e1ci\u00f3ja alacsony, akkor az el\u00f6lr\u0151l lees\u0151 filmes elp\u00e1rologtat\u00f3 + k\u00e9nyszer\u00edtett keringet\u00e9s\u0171 elp\u00e1rologtat\u00f3 is haszn\u00e1lhat\u00f3 a m\u0171k\u00f6d\u00e9s \u00e9s a kezdeti beruh\u00e1z\u00e1s cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben. M\u00e1s, nem s\u00f3k p\u00e1rologtat\u00e1s\u00e1ra a hull\u00f3filmes elp\u00e1rologtat\u00f3t r\u00e9szes\u00edtik el\u0151nyben.<\/p>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 667.52pt;\" border=\"0\" width=\"890\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 63.00pt;\">\n<td class=\"et3\" style=\"height: 63pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"84\"><strong>Foszfon\u00e1tok Adal\u00e9kanyagok, korr\u00f3zi\u00f3g\u00e1tl\u00f3k \u00e9s kel\u00e1tk\u00e9pz\u0151 szerek<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/products\/atmp-cas-6419-19-8\/\">Amino-trimetil\u00e9n-foszfonsav (ATMP)<\/a><\/span><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 6419-19-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/products\/hedp-cas-2809-21-4-2\/\">1-hidroxi-etilid\u00e9n-1,1-difoszfonsav (HEDP)<\/a><\/span><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 2809-21-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/edtmpa-solid-cas-1429-50-1\/\"><span style=\"color: #00ccff;\">Etil\u00e9n-diamin-tetra(metil\u00e9n-foszfonsav) EDTMPA (szil\u00e1rd)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 1429-50-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/dtpmpa-cas-15827-60-8\/\"><span style=\"color: #00ccff;\">Dietil\u00e9n-triamin-penta (metil\u00e9n-foszfonsav) (DTPMPA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 15827-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/pbtc-cas-37971-36-1\/\"><span style=\"color: #00ccff;\">2-foszfonobut\u00e1n-1,2,4-trikarbonsav (PBTC)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 37971-36-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/hpaa-cas-23783-26-8\/\"><span style=\"color: #00ccff;\">2-hidroxi-foszfonoecetsav (HPAA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 23783-26-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/hmdtmpa-cas-23605-74-5\/\"><span style=\"color: #00ccff;\">HexaMethyleneDiamineTetra (metil\u00e9n-foszfonsav) HMDTMPA<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 23605-74-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Poliamino-poli\u00e9ter-metil\u00e9n-metil\u00e9n-foszfonsav (PAPEMP)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\"><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/bhmtpmp-cas-34690-00-1\/\"><span style=\"color: #00ccff;\">Bis(hexametil\u00e9n-triamin-penta(metil\u00e9n-foszfonsav)) BHMTPMP<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 34690-00-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/hempa-cas-5995-42-6\/\"><span style=\"color: #00ccff;\">Hidroxietilamino-di(metil\u00e9n-foszfonsav) (HEMPA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 5995-42-6<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>Foszfon\u00e1tok s\u00f3i<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/atmp-na4-cas-20592-85-2\/\"><span style=\"color: #00ccff;\">Aminotrimetil\u00e9n-foszfonsav tetran\u00e1triums\u00f3ja (ATMP-Na4)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 20592-85-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/atmp-na5-cas-2235-43-0\/\"><span style=\"color: #00ccff;\">Aminotrimetil\u00e9n-foszfonsav penta-n\u00e1triums\u00f3ja (ATMP-Na5)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 2235-43-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/hedp-na-cas-29329-71-3\/\"><span style=\"color: #00ccff;\">Az 1-hidroxi-etilid\u00e9n-1,1-difoszfonsav monon\u00e1triuma (HEDP-Na)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 29329-71-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/hedp-na2-cas-7414-83-7\/\"><span style=\"color: #00ccff;\">\u00a0(HEDP-Na2)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 7414-83-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Az 1-hidroxi-etilid\u00e9n-1,1-difoszfonsav tetran\u00e1triums\u00f3ja (HEDP-Na4)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 3794-83-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Az 1-hidroxi-etilid\u00e9n-1,1-difoszfonsav k\u00e1liums\u00f3ja (HEDP-K2)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 21089-06-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Etil\u00e9n-diamin-tetra (metil\u00e9n-foszfonsav) penta-n\u00e1trium s\u00f3 (EDTMP-Na5)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 7651-99-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Dietil\u00e9n-triamin-penta(metil\u00e9n-foszfonsav) heptan\u00e1triums\u00f3ja (DTPMP-Na7)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 68155-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Dietil\u00e9n-triamin-penta(metil\u00e9n-foszfonsav) n\u00e1triums\u00f3ja (DTPMP-Na2)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 22042-96-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">2-foszfonobut\u00e1n-1,2,4-trikarbonsav, n\u00e1triums\u00f3 (PBTC-Na4)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 40372-66-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA-K6 k\u00e1liums\u00f3ja<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 53473-28-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">A bisz-hexametil\u00e9n-triamin-penta(metil\u00e9n-foszfonsav) BHMTPH-PN(Na2) r\u00e9szlegesen semleges\u00edtett n\u00e1triums\u00f3ja<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 35657-77-3<\/td>\n<\/tr>\n<tr style=\"height: 31.50pt;\">\n<td class=\"et3\" style=\"height: 31.5pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"42\"><strong>Polikarboxil antiszkal\u00e1ns \u00e9s diszperg\u00e1l\u00f3szer<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Poliakrilsav (PAA) 50% 63%<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 9003-01-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Poliakrilsav n\u00e1triums\u00f3 (PAAS) 45% 90%<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 9003-04-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/hpma-cas-26099-09-2\/\"><span style=\"color: #00ccff;\">Hidroliz\u00e1lt polimaleinsav-anhidrid (HPMA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 26099-09-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Maleinsav \u00e9s akrilsav kopolimerje (MA\/AA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 26677-99-6<\/td>\n<\/tr>\n<tr style=\"height: 17.00pt;\">\n<td class=\"et5\" style=\"height: 17.00pt;\" height=\"22\">Akrilsav-2-Akrilamid-2-Metilprop\u00e1n-szulfonsav kopolimer (AA\/AMPS)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 40623-75-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">TH-164 Foszfino-karbonsav (PCA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 71050-62-9<\/td>\n<\/tr>\n<tr style=\"height: 31.50pt;\">\n<td class=\"et3\" style=\"height: 31.5pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"42\"><strong>Biol\u00f3giailag leboml\u00f3 v\u00edzk\u0151old\u00f3 \u00e9s diszperg\u00e1l\u00f3szer<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 54.00pt;\" rowspan=\"2\" height=\"72\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/pesa-cas-51274-37-4109578-44-1\/\"><span style=\"color: #00ccff;\">Poliepoxiszuccinsav n\u00e1trium (PESA)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 51274-37-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 109578-44-1<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 54.00pt;\" rowspan=\"2\" height=\"72\"><a href=\"https:\/\/longchangchemical.com\/hu\/products\/pasp-cas-181828-06-8-35608-40-6\/\"><span style=\"color: #00ccff;\">Poliaszparaginsav n\u00e1triums\u00f3ja (PASP)<\/span><\/a><\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 181828-06-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 35608-40-6<\/td>\n<\/tr>\n<tr style=\"height: 27.00pt;\">\n<td class=\"et3\" style=\"height: 27pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"36\"><strong>Biocid \u00e9s algicid<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 67.50pt;\" rowspan=\"3\" height=\"90\">Benzalk\u00f3nium-klorid (dodecil-dimetil-benzilamm\u00f3nium-klorid)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 8001-54-5,<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 63449-41-2,<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 139-07-1<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et5\" style=\"height: 81.00pt;\" rowspan=\"2\" height=\"108\">Izotiazolinonok<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 26172-55-4,<\/td>\n<\/tr>\n<tr style=\"height: 40.50pt;\">\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 2682-20-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Tetrakis(hidroximetil)foszf\u00f3nium-szulf\u00e1t (THPS)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 55566-30-8<\/td>\n<\/tr>\n<tr style=\"height: 17.00pt;\">\n<td class=\"et5\" style=\"height: 17.00pt;\" height=\"22\">GLUTARALDEHID<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 111-30-8<\/td>\n<\/tr>\n<tr style=\"height: 31.00pt;\">\n<td class=\"et3\" style=\"height: 31pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"41\"><strong>Korr\u00f3zi\u00f3g\u00e1tl\u00f3k<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">A toliltriazol n\u00e1triums\u00f3ja (TTA-Na)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 64665-57-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Toliltriazol (TTA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 29385-43-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1,2,3-Benzotriazol n\u00e1triums\u00f3ja (BTA-Na)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 15217-42-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">1,2,3-Benzotriazol (BTA)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 95-14-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">A 2-Merkaptobenzotiazol n\u00e1triums\u00f3ja (MBT-Na)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 2492-26-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">2-Merkaptobenzotiazol (MBT)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 149-30-4<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>Oxig\u00e9n elsz\u00edv\u00f3<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Ciklohexilamin<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 108-91-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Morpholine<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 110-91-8<\/td>\n<\/tr>\n<tr style=\"height: 15.75pt;\">\n<td class=\"et3\" style=\"height: 15.75pt; width: 667.5pt; text-align: center;\" colspan=\"2\" width=\"890\" height=\"21\"><strong>Egy\u00e9b<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">N\u00e1trium-dietil-hexil-szulfoszukcin\u00e1t<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 1639-66-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">Acetil-klorid<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 75-36-5<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et5\" style=\"height: 13.50pt;\" height=\"18\">TH-GC z\u00f6ld kel\u00e1tk\u00e9pz\u0151 szer (glutaminsav, N,N-diessav, tetran\u00e1trium s\u00f3)<\/td>\n<td class=\"et6\" style=\"width: 159.75pt;\" width=\"213\">CAS-sz\u00e1m: 51981-21-6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How technical buyers and operators usually evaluate wastewater-treatment issues<\/h2>\n<p>Most wastewater-treatment problems are system problems. Teams usually get a better result when they define the process stage and water-quality target first, then review biological, chemical, and operational factors together before making a plant-scale correction.<\/p>\n<ul>\n<li><strong>Start from the process stage:<\/strong> pretreatment, biological treatment, sludge handling, and polishing steps can point to very different root causes.<\/li>\n<li><strong>Check the core water-quality data together:<\/strong> pH, COD, nitrogen, salinity, sludge condition, and dissolved oxygen often need to be read as one picture.<\/li>\n<li><strong>Review compliance and operability at the same time:<\/strong> the quickest local fix can still be the wrong commercial move if it destabilizes another part of the plant.<\/li>\n<li><strong>Use pilot or staged validation where possible:<\/strong> wastewater systems often respond differently at scale than they do in simplified bench assumptions.<\/li>\n<\/ul>\n<h3>Aj\u00e1nlott term\u00e9kreferenci\u00e1k<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/cas-270586-78-2\/\">CHLUMINIT TMO<\/a>:<\/strong> \u00c9rt\u00e9kes \u00f6sszehasonl\u00edt\u00e1si pont, amikor az alacsonyabb s\u00e1rgul\u00e1s vagy a TPO-csere megbesz\u00e9l\u00e9se fontos.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-cat-261-cas-32760-80-8\/\">CHLUMINIT 261<\/a>:<\/strong> A direct cationic-photoinitiator reference when cationic curing routes are being screened.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/hpma-monomer-cas-27813-02-1\/\">CHLUMICRYL HPMA<\/a>:<\/strong> Hasznos, ha nagyobb polarit\u00e1sra \u00e9s jobb tapad\u00e1sra van sz\u00fcks\u00e9g a reakci\u00f3ba l\u00e9p\u0151 csomagban.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/agesindp-d2608r\/\">CHLUMICRYL DP-D2608R<\/a>:<\/strong> A direct dispersant reference for coating and ink formulation work.<\/li>\n<\/ul>\n<h3>GYIK v\u00e1s\u00e1rl\u00f3knak \u00e9s formul\u00e1l\u00f3knak<\/h3>\n<p><strong>Why do many wastewater problems resist one-step fixes?<\/strong><br \/>Because the visible symptom is often created by several interacting process variables rather than one isolated cause.<\/p>\n<p><strong>Should operational changes be evaluated only by one output indicator?<\/strong><br \/>Usually no. A stable treatment decision should consider process balance, compliance, sludge behavior, and the effect on downstream steps as well.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater into harmless carbon dioxide and water as well as<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[168],"tags":[],"class_list":["post-7076","post","type-post","status-publish","format-standard","hentry","category-water-treatment"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why can&#039;t dissolved oxygen be too high in wastewater treatment? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater int...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/hu\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why can&#039;t dissolved oxygen be too high in wastewater treatment? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater int...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/hu\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2024-07-03T07:08:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"Why can&#8217;t dissolved oxygen be too high in wastewater treatment?\",\"datePublished\":\"2024-07-03T07:08:10+00:00\",\"dateModified\":\"2026-04-28T10:42:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/\"},\"wordCount\":2032,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"Water treatment\"],\"inLanguage\":\"hu\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/\",\"url\":\"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/\",\"name\":\"Why can't dissolved oxygen be too high in wastewater treatment? - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"datePublished\":\"2024-07-03T07:08:10+00:00\",\"dateModified\":\"2026-04-28T10:42:30+00:00\",\"description\":\"The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater int...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/#breadcrumb\"},\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why can&#8217;t dissolved oxygen be too high in wastewater treatment?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"hu\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\",\"name\":\"Longchang Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"Longchang Chemical\"},\"sameAs\":[\"https:\/\/longchangchemical.com\"],\"url\":\"https:\/\/longchangchemical.com\/hu\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mi\u00e9rt nem lehet t\u00fal magas az oldott oxig\u00e9n a szennyv\u00edztiszt\u00edt\u00e1sban? - Longchang Chemical","description":"The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater int...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangchemical.com\/hu\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/","og_locale":"hu_HU","og_type":"article","og_title":"Why can't dissolved oxygen be too high in wastewater treatment? - Longchang Chemical","og_description":"The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater int...","og_url":"https:\/\/longchangchemical.com\/hu\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/","og_site_name":"Longchang Chemical","article_published_time":"2024-07-03T07:08:10+00:00","article_modified_time":"2026-04-28T10:42:30+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"Why can&#8217;t dissolved oxygen be too high in wastewater treatment?","datePublished":"2024-07-03T07:08:10+00:00","dateModified":"2026-04-28T10:42:30+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/"},"wordCount":2032,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"articleSection":["Water treatment"],"inLanguage":"hu"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/","url":"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/","name":"Mi\u00e9rt nem lehet t\u00fal magas az oldott oxig\u00e9n a szennyv\u00edztiszt\u00edt\u00e1sban? - Longchang Chemical","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"datePublished":"2024-07-03T07:08:10+00:00","dateModified":"2026-04-28T10:42:30+00:00","description":"The process principle of aerobic treatment system is to utilize the metabolism of aerobic microorganisms to convert organic pollutants in wastewater int...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/#breadcrumb"},"inLanguage":"hu","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/why-cant-dissolved-oxygen-be-too-high-in-wastewater-treatment\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"Why can&#8217;t dissolved oxygen be too high in wastewater treatment?"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"Longchang Chemical","description":"K\u00edna k\u00e9miai gy\u00e1rt\u00f3 \uff06 sz\u00e1ll\u00edt\u00f3","publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"hu"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"Longchang Chemical","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Longchang Chemical"},"image":{"@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e","name":"Longchang Chemical","image":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"Longchang Chemical"},"sameAs":["https:\/\/longchangchemical.com"],"url":"https:\/\/longchangchemical.com\/hu\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/posts\/7076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/comments?post=7076"}],"version-history":[{"count":5,"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/posts\/7076\/revisions"}],"predecessor-version":[{"id":9805,"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/posts\/7076\/revisions\/9805"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/media?parent=7076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/categories?post=7076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/hu\/wp-json\/wp\/v2\/tags?post=7076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}