USE OF FLY-ASH AS CONDITIONING AGENT FOR IMPROVING BIOLOGICAL SLUDGE DEWATERABILITY BY FILTER PRESS

被引：0
|
作者：
ZOUBOULIS, AI
GUITONAS, A
机构：
来源：
FRESENIUS ENVIRONMENTAL BULLETIN | 1995年 / 4卷 / 06期
关键词：
FLY ASH; BIOLOGICAL SLUDGES; DEWATERING; FILTER PRESS;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Biological sludges becoming from secondary settling tanks, i.e. sewage and industrial sludge were dewatered using a pilot-scale filtration press. Fly ash (two different samples from Ptolemais and Megalopolis) was examined as an alternative, cheap sludge conditioning agent. Several parameters were evaluated, and good results have been obtained in comparison with other more conventional used inorganic filtration aids.
引用
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页码：387 / 392
页数：6
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