Environmental Analysis Health and Toxicology
- Volume 6 Issue 3_4
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- Pages.133-141
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- 1991
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- 2671-9525(eISSN)
A Study on Optimal Conditions of Sludge Treatment by Vermistabilization
지렁이 양식을 이용한 슬러지 처리 최적조건에 관한 연구
Abstract
Vermistabilization is the stabilization of organic wastes using earthworms. The worms maintain aerobic conditions in the waste, accelerating and enhancing the biological decomposition of the waste. This study was carried out to find out fundamental factors affecting the performance of the process such as temperature, moisture content and pH condition of nightsoil sludge, and to evaluate the worms excreta (casting) as fertilizer. The results could be summarized as follows; the optimum range of temperature was observed 10~3
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