{"id":4812,"date":"2021-11-02T14:01:52","date_gmt":"2021-11-02T14:01:52","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=4812"},"modified":"2026-04-28T10:41:51","modified_gmt":"2026-04-28T10:41:51","slug":"how-should-the-waste-liquid-of-the-laboratory-be-handled","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/tr\/how-should-the-waste-liquid-of-the-laboratory-be-handled\/","title":{"rendered":"Laboratuvar\u0131n at\u0131k s\u0131v\u0131s\u0131 nas\u0131l ele al\u0131nmal\u0131d\u0131r?"},"content":{"rendered":"\n

Quick answer:<\/strong> Surface-control additives are usually selected by defect type, compatibility, and dosage window. The strongest commercial choice is the one that fixes the real problem without creating a new one.<\/p>\n\n\n\n

1) At\u0131k s\u0131v\u0131n\u0131n tan\u0131m\u0131:<\/p>\n\n\n\n

  1. Raf \u00f6mr\u00fc dolmu\u015f ila\u00e7lar, y\u00fcksek konsantrasyonlu \u00e7\u00f6zeltiler, standart \u00e7\u00f6zeltiler ve deneyden sonra at\u0131lan yanl\u0131\u015f yap\u0131land\u0131r\u0131lm\u0131\u015f \u00e7\u00f6zeltiler.<\/li>
  2. Test ekipman\u0131n\u0131n kullan\u0131m\u0131 s\u0131ras\u0131nda \u00e7\u0131kar\u0131lan at\u0131k kimyasal s\u0131v\u0131lar.<\/li><\/ol>\n\n\n\n

    2) Laboratuvar at\u0131k s\u0131v\u0131 ar\u0131t\u0131m\u0131:<\/p>\n\n\n\n

    1. Tedavinin amac\u0131: Laboratuvarda kimyasal kontaminasyonun yay\u0131lmas\u0131n\u0131 \u00f6nlemek.<\/li>
    2. Uygulanabilir ar\u0131tma kapsam\u0131: \u00fcretim ve denetim s\u00fcrecinde ortaya \u00e7\u0131kan at\u0131k ve s\u0131v\u0131 at\u0131klar.<\/li>
    3. \u0130\u015flemin sorumlulu\u011fu ve denetimi: laboratuvar operat\u00f6rleri bu y\u00f6netim sistemini uygular ve sorumlu s\u00fcperviz\u00f6r bu sistemin uygulanmas\u0131n\u0131 denetlemekten sorumludur.<\/li><\/ol>\n\n\n\n

      3) Laboratuvarda at\u0131k s\u0131v\u0131lar\u0131n ar\u0131t\u0131lmas\u0131 i\u00e7in genel ilkeler:<\/p>\n\n\n\n

      1. At\u0131k s\u0131v\u0131n\u0131n konsantrasyonunun olduk\u00e7a d\u00fc\u015f\u00fck ve \u00e7evre a\u00e7\u0131s\u0131ndan g\u00fcvenli oldu\u011fu kan\u0131tland\u0131\u011f\u0131nda, kanalizasyona de\u015farj edilebilir.<\/li>
      2. Konsantrasyon azalt\u0131lam\u0131yorsa, at\u0131k s\u0131v\u0131y\u0131 hacim olarak k\u00fc\u00e7\u00fcltmek i\u00e7in m\u00fcmk\u00fcn oldu\u011funca konsantre edin ve asit ve alkalinin izolasyonu ve n\u00f6tralizasyonu i\u00e7in g\u00fcvenli bir yerde saklay\u0131n.<\/li>
      3. Tehlikeli maddeleri ay\u0131rmak i\u00e7in dam\u0131tma, filtreleme ve adsorpsiyon gibi y\u00f6ntemler kullan\u0131n ve yaln\u0131zca g\u00fcvenli k\u0131s\u0131mlar\u0131 at\u0131n.<\/li>
      4. S\u0131v\u0131 veya kat\u0131 fark etmeksizin, zararl\u0131 gazlar \u00fcretmeden g\u00fcvenli bir \u015fekilde yak\u0131labilecek olanlar yak\u0131l\u0131r, ancak miktar \u00e7ok fazla olmamal\u0131d\u0131r. Yakarken zararl\u0131 gazlar veya kal\u0131nt\u0131lar b\u0131rakmay\u0131n. Yak\u0131lam\u0131yorsa, d\u00fczenli depolama i\u00e7in g\u00fcvenli bir yer se\u00e7in. Yerde \u00e7\u0131plak olarak.<\/li>
      5. Genel olarak, zehirli gazlar bir davlumbaz veya havaland\u0131rma borular\u0131 arac\u0131l\u0131\u011f\u0131yla tahliye edilebilir, hava ile seyreltilebilir ve b\u00fcy\u00fck miktarda zehirli gaz\u0131n tahliye edilebilmesi i\u00e7in oksijen ile tamamen yak\u0131lmas\u0131 veya adsorbe edilmesi gerekir.<\/li>
      6. At\u0131k s\u0131v\u0131 hava ge\u00e7irmez bir kapta saklanmal\u0131 ve kimyasal \u00f6zelliklerine g\u00f6re uygun bir kapta ve depolama yerinde depolanmal\u0131d\u0131r. At\u0131klar kar\u0131\u015ft\u0131r\u0131lmamal\u0131 ve depolanmamal\u0131d\u0131r. At\u0131\u011f\u0131n t\u00fcr\u00fc ve depolama s\u00fcresi i\u015faretlenmeli ve d\u00fczenli olarak i\u015fleme tabi tutulmal\u0131d\u0131r.<\/li><\/ol>\n\n\n\n

        D\u00f6rt) At\u0131k s\u0131v\u0131lar\u0131n s\u0131n\u0131fland\u0131r\u0131lmas\u0131 ve ar\u0131t\u0131lmas\u0131:<\/p>\n\n\n\n

        1. Kimyasal at\u0131k<\/li><\/ol>\n\n\n\n

          At\u0131k s\u0131v\u0131, kimyasal \u00f6zelliklerine g\u00f6re uygun bir kapta ve depolama yerinde depolanmal\u0131d\u0131r. Hava ge\u00e7irmez bir kapta saklanmal\u0131 ve kar\u0131\u015ft\u0131r\u0131larak depolanmamal\u0131d\u0131r. Konteynerin etiketinde at\u0131k t\u00fcr\u00fc ve depolama s\u00fcresi belirtilmeli ve d\u00fczenli olarak i\u015flem g\u00f6rmelidir. Genel olarak, at\u0131k s\u0131v\u0131 asit-baz n\u00f6tralizasyonu, koag\u00fclasyon \u00e7\u00f6keltmesi ve sodyum hipoklorit oksidasyon i\u015fleminden sonra de\u015farj edilebilir. Organik solvent at\u0131k s\u0131v\u0131s\u0131 do\u011fas\u0131na g\u00f6re geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclmelidir.<\/p>\n\n\n\n

          1. Biyolojik At\u0131k<\/li><\/ol>\n\n\n\n

            Biyolojik at\u0131k s\u0131v\u0131, patojenik kayna\u011f\u0131n\u0131n \u00f6zelliklerine ve fiziksel \u00f6zelliklerine g\u00f6re uygun kaplarda ve yerlerde se\u00e7ilmeli, dezenfeksiyon ve yakma i\u015flemi i\u00e7in \u00f6zel personel taraf\u0131ndan ayr\u0131 ayr\u0131 toplanmal\u0131d\u0131r. Nissan ve Nissan temizlenir. S\u0131v\u0131 at\u0131klar genellikle a\u011fartma tozu eklenerek klorlanabilir ve dezenfekte edilebilir.<\/p>\n\n\n\n

            1. Kapsaml\u0131 at\u0131k s\u0131v\u0131<\/li><\/ol>\n\n\n\n

              At\u0131k s\u0131v\u0131n\u0131n pH'\u0131n\u0131 asit ve alkali ile 3-4'e ayarlay\u0131n, demir tozu ekleyin, 30 dakika kar\u0131\u015ft\u0131r\u0131n, ard\u0131ndan alkali i\u015flem maddesi ile pH'\u0131 yakla\u015f\u0131k 9'a ayarlay\u0131n, 10 dakika kar\u0131\u015ft\u0131rmaya devam edin, al\u00fcminyum s\u00fclfat veya bazik al\u00fcminyum klor\u00fcr p\u0131ht\u0131la\u015ft\u0131r\u0131c\u0131 ekleyin ve kar\u0131\u015ft\u0131r\u0131n Kondensat sedimantasyonu, s\u00fcpernatant s\u0131v\u0131 do\u011frudan bo\u015falt\u0131labilir ve bertaraf i\u00e7in at\u0131k kal\u0131nt\u0131s\u0131nda biriktirilebilir.<\/p>\n\n\n\n

              5) Laboratuvar at\u0131k s\u0131v\u0131s\u0131n\u0131n spesifik ar\u0131t\u0131m\u0131:<\/p>\n\n\n\n

              1. At\u0131k asit i\u00e7in, aside dayan\u0131kl\u0131 plastik a\u011f veya cam elyaf ile filtre edin, ard\u0131ndan n\u00f6tralize etmek i\u00e7in alkali ekleyin, PH de\u011ferini 6-8'e ayarlay\u0131n ve ard\u0131ndan bo\u015falt\u0131n. Az miktarda at\u0131k kal\u0131nt\u0131s\u0131 topra\u011fa g\u00f6m\u00fcl\u00fcr.<\/li>
              2. Y\u00fcksek derecede zehirli at\u0131k s\u0131v\u0131lar i\u00e7in, i\u015flemeden \u00f6nce zehirli etkileri ortadan kald\u0131rmak i\u00e7in ilgili \u00f6nlemler al\u0131nmal\u0131d\u0131r.<\/li>
              3. Laboratuvarda b\u00fcy\u00fck miktarlarda kullan\u0131lan yo\u011fu\u015fma suyu, kirlilik yaratmadan do\u011frudan de\u015farj edilebilir.<\/li>
              4. Y\u0131kama sonras\u0131 deterjan at\u0131k suyu kirlenmez ve kanalizasyona de\u015farj edilebilir.<\/li>
              5. Kullan\u0131mdan sonra asit, alkali ve tuz \u00e7\u00f6zeltileri asit ve alkali tuz kanalizasyon tanklar\u0131na d\u00f6k\u00fcl\u00fcr ve n\u00f6tralizasyondan sonra kanalizasyona bo\u015falt\u0131l\u0131r.<\/li>
              6. Organik \u00e7\u00f6z\u00fcc\u00fc, organik kirli varilde geri kazan\u0131l\u0131r ve dam\u0131tma, rektifikasyon ve di\u011fer ay\u0131rma y\u00f6ntemleriyle geri kazan\u0131l\u0131r.<\/li>
              7. A\u011f\u0131r metal iyonlar\u0131n\u0131n merkezi ar\u0131t\u0131m\u0131 (dahil) \u00e7\u00f6keltme y\u00f6ntemi.<\/li><\/ol>\n\n\n\n

                6) At\u0131k s\u0131v\u0131 ar\u0131t\u0131m\u0131nda dikkat edilmesi gereken hususlar:<\/p>\n\n\n\n

                1. At\u0131k s\u0131v\u0131n\u0131n bile\u015fimi farkl\u0131 oldu\u011fundan, ar\u0131tma i\u015flemi s\u0131ras\u0131nda zehirli gaz veya \u0131s\u0131 olu\u015fumu veya patlama gibi tehlikeler s\u00f6z konusu olabilir. Bu nedenle ar\u0131tma i\u015fleminden \u00f6nce at\u0131k s\u0131v\u0131n\u0131n yap\u0131s\u0131 tam olarak anla\u015f\u0131lmal\u0131 ve daha sonra gerekli ilave ila\u00e7lardan az miktarda ayr\u0131 olarak ilave edilmelidir. , G\u00f6zlem yaparken \u00e7al\u0131\u015fmaya devam etmelisiniz.<\/li>
                2. At\u0131k s\u0131v\u0131y\u0131 ayr\u0131 ayr\u0131 ar\u0131tmak en iyisidir. Birlikte depolan\u0131r ve ar\u0131t\u0131l\u0131rsa, ar\u0131tma y\u00f6ntemi farkl\u0131 olsa da, prensip olarak, birle\u015fik bir \u015fekilde ar\u0131t\u0131labilen \u00e7e\u015fitli bile\u015fikler toplanmal\u0131 ve ar\u0131t\u0131lmal\u0131d\u0131r.<\/li>
                3. Toplama i\u00e7in hasar g\u00f6rmemi\u015f ve at\u0131k s\u0131v\u0131 taraf\u0131ndan a\u015f\u0131nd\u0131r\u0131lmayacak kaplar se\u00e7in. Toplanan at\u0131k s\u0131v\u0131n\u0131n bile\u015fenleri ve i\u00e7eri\u011fi a\u00e7\u0131k\u00e7a etiketlenmeli ve g\u00fcvenli bir yerde saklanmal\u0131d\u0131r. \u00d6zellikle zehirli at\u0131k s\u0131v\u0131lara daha fazla dikkat edilmelidir.<\/li>
                4. Peroksitler ve nitrogliserin gibi patlay\u0131c\u0131 maddeler i\u00e7eren at\u0131k s\u0131v\u0131 dikkatli bir \u015fekilde ele al\u0131nmal\u0131 ve m\u00fcmk\u00fcn olan en k\u0131sa s\u00fcrede bertaraf edilmeli ve i\u015flenmeden b\u0131rak\u0131lmamal\u0131d\u0131r.<\/li>
                5. Radyoaktif maddeler i\u00e7eren at\u0131klar ba\u015fka y\u00f6ntemlerle toplanmal\u0131 ve ilgili y\u00f6netmeliklere kesinlikle uygun olmal\u0131, s\u0131z\u0131nt\u0131 kesinlikle \u00f6nlenmeli ve dikkatli bir \u015fekilde ele al\u0131nmal\u0131d\u0131r.<\/li><\/ol>\n\n\n\n

                  7) At\u0131k s\u0131v\u0131 ar\u0131t\u0131m\u0131 i\u00e7in g\u00fcvenlik \u00f6nlemleri:<\/p>\n\n\n\n

                  1. Kimyasal at\u0131klarla \u00e7al\u0131\u015f\u0131rken s\u0131\u00e7rama g\u00f6zl\u00fckleri, eldivenler ve laboratuvar \u00f6nl\u00fckleri giymelisiniz.<\/li>
                  2. Duman ve buhar \u00e7\u0131karan at\u0131k s\u0131v\u0131 bir \u00e7eker oca\u011fa bo\u015falt\u0131lmal\u0131d\u0131r.<\/li>
                  3. Duman ve buharlar\u0131n d\u0131\u015far\u0131 \u00e7\u0131kmas\u0131n\u0131 \u00f6nlemek i\u00e7in, at\u0131k her bo\u015falt\u0131ld\u0131\u011f\u0131nda kab\u0131n a\u011fz\u0131 s\u0131k\u0131ca kapat\u0131lmal\u0131d\u0131r.<\/li>
                  4. Y\u00fcksek aktif bile\u015fikler, su aktif bile\u015fikler, y\u00fcksek konsantrasyonlu oksidanlar veya indirgeyici maddeler di\u011fer kimyasal at\u0131klarla kar\u0131\u015ft\u0131r\u0131lmamal\u0131d\u0131r.<\/li><\/ol>\n\n\n\n

                    How buyers usually evaluate coating and ink additives<\/h2>\n

                    Additive selection is usually most effective when the team defines the defect first and then screens compatibility, dosage range, and process stage. That is often much more reliable than choosing only by chemistry family or by a single dramatic lab result.<\/p>\n