摘要
亚硝酸盐氧化菌能够将亚硝酸盐氧化为硝酸盐,降低污染水体中亚硝酸盐浓度,消除亚硝酸盐对水生生物等的毒害作用。本文对亚硝酸盐氧化菌的种类、生态分布、生长代谢特性及应用进行综述,以期为亚硝酸盐氧化菌的菌种资源开发、亚硝酸盐降解过程优化及在污水处理中的应用提供借鉴。
Nitrite-oxidizing bacteria could oxidize nitrite to nitrate, thus reducing the concentration of nitrite in polluted water and eliminating the toxicity of nitrite to aquatic organisms. In this paper, species, ecological distribution, metabolic characteristics and application of nitrite-oxidizing bacteria were reviewed,aiming at providing basis for the resources development, nitrite degradation process optimization and application in wastewater treatment of nitrite-oxidizing bacteria.
引文
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