A mechanical pretreatment of waste-activated sludge for HS decrease on anaerobic digestion

被引：0
|
作者：
Hong-Bok Choi
Kyung-Yub Hwang
Eung-Bai Shin
机构：
[1] Environment Research Center,Department of Civil Engineering
[2] KIST,undefined
[3] Hanyang University,undefined
来源：
Biotechnology Letters | 1997年 / 19卷
关键词：
Sludge; Organic Chemistry; Bioorganic Chemistry; Anaerobic Digestion; Mechanical Pretreatment;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
To decrease the HS and induce effective anaerobic digestion of waste-activated sludge (WAS), the micro-organisms concentration within the sludge were ruptured by a mechanical jet stream and smashed under a pressure of 30 bar. Using this procedure, the HS concentration was decreased from 30-50 mg/l of intact WAS to 27-240 μg/l.
引用
收藏
页码：101 / 104
页数：3
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