摘要
纳米材料使用的日益增多,导致纳米颗粒不可避免地随污水一同进入污水处理设施。本文介绍了污水中纳米颗粒的来源,探讨了纳米颗粒在污水处理设施及剩余污泥处置过程中的迁移以及产生的影响,并在此基础上对今后的研究方向进行了展望,提出确定实际污水中纳米颗粒的环境风险及其归趋将是今后的研究重点。
The increasing use of nanomaterials introduces the nanoparticles inevitably into the waste streams and wastewater treatment facilities.The paper presented the behavior and impact of nanoparticles in wastewater treatment facilities and sludge,and introduced the sources of nanoparticles.Furthermore,the prospective of research was discussed.Environment risk and fate of nanoparticles in practical wastewater need to study in the future.
出处
《水资源与水工程学报》
2012年第6期163-167,共5页
Journal of Water Resources and Water Engineering
关键词
纳米颗粒
污水
剩余污泥
污水处理
nanoparticles
wastewater
surplus sludge
wastewater treatment
