摘要
介绍了传统物理化学法和微生物法处理含汞废水的工艺及其机理,系统阐述了微生物法处理含汞废水的研究进展。生物强化技术是一种新兴而有效的生物处理技术,尤其是投菌活性污泥法,将从自然界中分离或人工构建的菌种添加到活性污泥中,以活性污泥为载体,构建稳定高效的微生物体系,以加强其抗毒性和处理效率。因此,投菌活性污泥法在含汞废水处理方面具有很大的发展潜力,有望得到广泛应用。
The traditional physical and chemical methods for treating wastewater containing mercury ions are introduced, and the development in bio-technology is elaborated systematically. Bio-augmentation process is a new and effective bio-technology, especially with liquid live microorganisms (LLMO), in which a stable and effective system is made to increase both the resistance to toxicity and the treatment efficiency. Therefore, LLMO is a potential way to deal with mercury-containing wastewater.
出处
《工业水处理》
CAS
CSCD
2004年第8期5-8,13,共5页
Industrial Water Treatment
基金
湖南省科技计划重点资助项目
编号:02CTY2003
关键词
含汞废水
生物吸附
生物强化
mercury-containing wastewater
biosorption
bio-augmentation
