【摘要】 生物法治理含铬废水、废渣具有经济、高效且无二次污染等优点 ,引起了国内外的广泛关注 ,文章介绍了生物解毒六价铬技术在国内外的研究现状和进展 ,总结了解毒机理及工艺存在的问题。并指出了这一技术的研究热点和发展前景。更多还原

【Abstract】 At present the treatment of wastewater or slag containing chromium by microorganisms,with advantages of low cost,high efficiency and being free of second pollution,has been paid wide attention to at home and abroad.This paper introduces in detail the present situation and progress for the technology of hexavalent chromium detoxicated by microorganisms. It also discusesses the detoxification mechanism and existing problems of the technology. And finally the focus points and the prospects are also presented更多还原