The paper mentions the wastewater treatment process fitting for growth of micro-metazoa and sludge reducton emphatically. 论文重点介绍了适合微型后生动物生长且能够达到污泥减量的污水处理工艺的效果。
Sludge reduction performance by earthworm biofilters using quartz sand and ceramsite as media was compared. 比较了石英砂和陶粒滤料蚯蚓生物滤池的污泥减量化效果。
