摘要
介绍了蚯蚓的生态毒理学研究方法以及重金属与蚯蚓的相互影响作用,并通过对早期的剩余污泥中重金属的去除方法作对比,提出了利用蚯蚓处理剩余活性污泥中重金属的技术,为剩余污泥的资源利用化提供了新的途径。
The ecotoxicology methodology of earthworm and the interaction of heavy metal with earthworm were introduced, and by comparison of pristine treatment on heavy metal in residual sludge, the new technology on the removal of heavy metal by earthworm was proposed, which provided a new way to the resource utilization of residual sludge.
出处
《环境科技》
2008年第6期27-29,33,共4页
Environmental Science and Technology
关键词
蚯蚓
剩余活性污泥
重金属
Earthworm
Residual sludge
Heavy metal
