{"id":4927,"date":"2021-12-20T09:32:53","date_gmt":"2021-12-20T09:32:53","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=4927"},"modified":"2026-04-28T10:41:53","modified_gmt":"2026-04-28T10:41:53","slug":"sewage-treatment-chemicals-used-in-sewage","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/id\/sewage-treatment-chemicals-used-in-sewage\/","title":{"rendered":"Bahan kimia pengolahan limbah yang biasa digunakan dalam berbagai limbah"},"content":{"rendered":"<!-- lc-qa-start -->\n<p><strong>Quick answer:<\/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<!-- lc-qa-end -->\n\n\n<p>Klasifikasi dan aplikasi agen koagulasi konvensional<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Garam besi, garam aluminium dan obat-obatan majemuknya<\/li><\/ol>\n\n\n\n<p>Garam besi: polimer besi sulfat (PFS), besi sulfat<\/p>\n\n\n\n<p>Garam aluminium: polialuminum klorida (PAC), aluminium sulfat, aluminium alkali<\/p>\n\n\n\n<p>Obat majemuk: besi aluminium majemuk<\/p>\n\n\n\n<p>Efek aplikasi: pretreatment untuk menghilangkan SS, dekolorisasi, dan degreasing; perawatan lanjutan untuk menghilangkan COD dan fosfor; memainkan peran yang berbeda untuk industri yang berbeda.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li>Untuk menyesuaikan nilai PH serpihan obat soda api, kapur tohor, kapur terhidrasi, alkali majemuk, dan asam sulfat.<\/li><li>Flokulan<\/li><\/ol>\n\n\n\n<p>PAM anionik, kationik, non-ionik<\/p>\n\n\n\n<p>Efek aplikasi: Pilih menurut muatan listrik flok di dalam air, kandungan bahan organik, dan nilai PH.<\/p>\n\n\n\n<p>Pengobatan dan aplikasi profesional<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Dekolorisasi: agen koagulasi konvensional (seperti besi sulfat, poliferat sulfat, dll.), penghilang warna organik, sering digunakan dalam pencetakan dan pencelupan air limbah dan air limbah kulit;<\/li><li>Selain COD: penghilang COD, agen kombinasi Fenton, sebagian besar digunakan untuk perawatan lanjutan pada bagian akhir; ini banyak digunakan dalam pembuatan kertas, percetakan dan pencelupan, pelapisan listrik, dan industri papan sirkuit;<\/li><li>Penghapusan fosfor: Agen penghilang fosfor, garam besi lainnya, garam aluminium, garam kalsium; ini banyak digunakan di pabrik pengolahan limbah perkotaan dan pabrik oksidasi permukaan logam;<\/li><li>Penghapusan nitrogen amonia: penghilang nitrogen amonia, terutama elektroplating, dan lebih banyak aplikasi dalam industri papan sirkuit;<\/li><li>Selain logam berat yang terkompleks: zat pengurai, natrium sulfida, zat penangkap; lebih banyak aplikasi di pabrik pelapisan logam dan papan sirkuit;<\/li><li>Penghilangan fluorida: agen penghilang fluorida, garam kalsium, aluminium sulfat; pabrik pelapisan listrik<\/li><\/ol>\n\n\n\n<p>Pengenalan produk lain<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Bakteri yang diaktifkan secara biologis<\/li><\/ol>\n\n\n\n<p>Termasuk strain obligat untuk menghilangkan amonia dan menghilangkan COD, cocok untuk aktivasi biologis fasilitas pengolahan limbah seperti pembuatan kulit, percetakan dan pencelupan, pabrik pengolahan limbah perkotaan, pabrik makanan, dll.; fungsinya terutama mencakup pembentukan bakteri dominan dan mendorong pertumbuhan dan reproduksi mikroorganisme.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li>Peredam air lumpur<\/li><\/ol>\n\n\n\n<p>Modifikasi dan pengkondisian lumpur oleh zat pereduksi air meningkatkan kinerja pengurasan lumpur untuk melepaskan lebih banyak air yang menempel dan air yang terikat. Setelah pengurasan, kadar air lumpur dikurangi hingga kurang dari 60% untuk pengolahan lanjutan berikutnya. Dan pemanfaatan sumber daya. Sangat cocok untuk pengurasan lumpur yang dalam di pabrik limbah perkotaan, percetakan dan pencelupan, pembuatan kertas, pusat pembuangan terpusat lumpur dan perusahaan lain.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li>Peralatan fotokatalitik<\/li><\/ol>\n\n\n\n<p>Sangat cocok untuk penghilangan warna, penghilangan COD, dan penghilangan fosfor parsial dari air limbah refraktori konsentrasi tinggi; ini memiliki biaya investasi dan operasi yang tinggi, dan lebih cocok untuk pengolahan air limbah volume kecil.<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\"><li>Peralatan elektro-flokulasi cocok untuk perusahaan pelapisan listrik dan papan sirkuit untuk menghilangkan logam berat yang rumit, seperti nikel kimia, dan juga cocok untuk menghilangkan fosfor parsial; biaya investasi dan operasi tinggi, dan lebih cocok untuk pengolahan limbah dengan sedikit air.<\/li><\/ol>\n\n\n<!-- lc-commercial-start -->\n<h2>A practical process checklist for wastewater and sewage-treatment topics<\/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>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/id\/product\/chlumiaf-094\/\">CHLUMIAF 094<\/a>:<\/strong> A balanced defoamer reference for waterborne coatings and many general foam-control screens.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/id\/product\/chlumiaf-3037\/\">CHLUMIAF 3037<\/a>:<\/strong> A stronger process-defoaming option when persistent foam survives harsher conditions.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/id\/product\/chlumiwe-3280\/\">CHLUMIWE 3280<\/a>:<\/strong> A strong wetting-agent reference for inks, coatings, and difficult substrate wetting.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/id\/product\/chlumiwe-3071-organic-silicone-surfactant-organosilicone-wetting-agent\/\">CHLUMIWE 3071<\/a>:<\/strong> Useful when organosilicone wetting support is needed in a broad application screen.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/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<!-- lc-commercial-end -->","protected":false},"excerpt":{"rendered":"<p>Classification and application of conventional coagulation agents Iron salt, aluminum salt and their compound medicaments Iron salt: polymeric ferric sulfate (PFS), ferrous sulfate Aluminum salt: polyaluminum chloride (PAC), aluminum sulfate,<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-4927","post","type-post","status-publish","format-standard","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sewage treatment chemicals commonly used in various sewage - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Classification and application of conventional coagulation agents Iron salt, aluminum salt and their compound medicaments Iron salt: polymeric ferric su...\" \/>\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\/id\/sewage-treatment-chemicals-used-in-sewage\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sewage treatment chemicals commonly used in various sewage - 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