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。
Recently deep researches on new methods of sludge reduction are conducted, based on chemical oxidation and metabolic uncoupling.
最近，基于化学氧化和解偶联的污泥减量新方法得到更深入研究。
Sludge reduction technique is a new concept for disposal of residual sludge proposed based on the reutilization of residual sludge.
污泥减量化技术是在剩余污泥资源化基础上进一步提出的剩余污泥处置新概念；
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