WANG Shou-du,HUANG Shen-bin,WEI Xiao-ling,et al.Application of Vertical Mobile Floor Fermentation Bin in a Sewage Treatment Plant in Chongming District[J].China Water & Wastewater,2020,36(14):138-141.
Application of Vertical Mobile Floor Fermentation Bin in a Sewage Treatment Plant in Chongming District
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第36卷
Number:
14
Page:
138-141
Column:
Date of publication:
2020-07-17
- Abstract:
- Sludge aerobic fermentation is a mature sludge treatment and disposal technology, which has been widely used in the field of sludge treatment. As a new type of miniaturized sludge composting technology, the vertical mobile floor fermentation bin has small footprint, good sealing performance of the fermentation equipment, and rapid heating, compared with traditional fermentation equipment and is suitable for aerobic fermentation of small-scale sludge. The technology was adopted in the sludge treatment of a sewage treatment plant in Chongming District with design capability of 10 t/d (sludge water content was 80%). The treated sludge water content was less than 40%, which could be used as green fertilizer, cultivated soil, etc. Taking this project as an example, the principle, process flow, system composition and design parameters of vertical mobile floor fermentation bin technology was introduced in detail.
Last Update:
2020-07-17