套管
废水
污水处理
制浆造纸工业
化学工业
废物管理
环境科学
业务
工程类
石油工程
环境工程
作者
Taha M. A. Razek,A. Sh El Gendy,Abdel Hameed M. A
出处
期刊:Journal of environmental science (Print)
[Egypts Presidential Specialized Council for Education and Scientific Research]
日期:2016-09-01
卷期号:35 (2): 75-87
标识
DOI:10.21608/jes.2016.28035
摘要
This study focused on effluents wastewater treatment from sausage preparation using physical and chemical treatment by coagulation and flocculation processes.Choice of a suitable coagulant for maximum contaminant removal and reduction in costs is the most important factor.The feasibility of using aluminum sulfate, poly aluminum chloride (PAC) and ferric chloride in sausage wastewater treatment has been investigated.Removal of water pollutants discharged from industrial sausage wastewater is required to comply with the environmental standards.The study was conducted using poly aluminum chloride dosage (40-140mg/l), ferric chloride dosage (40-140mg/l) and alum dosage (100 -600 mg/l) individually.The efficiency of COD, BOD, TSS, Oil and Grease and TKN removal recorded (98%), (97%), (97%), (95%), (97%) respectively using a dose 140 mg/l of PAC.While using a dose 140 mg/l of ferric chloride recorded (96%), (93.5%), (95.5%), (89.4%), (95.4%), respectively and using a dose 600 mg/l of alum recorded (95.6%),(94.3%),(96.5%), (92%), (95%), respectively.
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