硫酸盐还原菌(SRB)处理废水的研究进展与现状

Progress Of The Studies On Disposal Of Wastewater By Sulfate Reducing Bacteria(SRB)

硫酸盐还原菌(SRB)是一类利用硫酸盐或者其他氧化态硫化物作为电子受体来异化有机物质的严格厌氧菌。介绍了SRB的生理特性,在阐明SRB降解水中污染物原理的基础上,充分探讨了SRB在处理重金属废水、矿山酸性废水、无机和有机废水中的应用现状及研究进展。

Sulfate reducing bacteria （SRB） is one kind of strict anaerobic bacteria that uses sulfate or other oxidative sulfides as electron - acceptors to catabolize organic materials. Physiological characteristics is introduced in this paper. Application status and research progress of SRB in the treatment of wastewater containing heavy metals,copper acidic wastewater, inorganic and organic compounds are discussed based on the degradation principle of wastes by SRB and the development direction of SRB.