Chemical Treatment of Liquid Waste Generated from Leather Tannery Industry by Using Alum as Coagulant Material

The tannery industry generally produces trivalent chromium waste (Cr3 +) and hexavalent chromium (Cr6 +). This waste before being released into the environment must meet quality standards according to KEPMENLH no.51 / MENLH / 10/1995 concerning liquid quality standards for industrial activities whic...

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Veröffentlicht in:	Materials science forum 2020-05, Vol.991, p.178-184
Hauptverfasser:	Prasetya, Dwi A., Salimin, Zainus, Chafidz, Achmad, Satiyoaji, Faldy W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical treatment Chromium Coagulants Coagulation Flocculation Hexavalent chromium Leather Lime Liquid wastes Quality standards Tanning industry Trivalent chromium
Online-Zugang:	Volltext
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