所属单位：

环境与市政工程学院

发表刊物：

Bioresource Technology

关键字：

中文关键字：Anaerobic Mn2+ oxidizing denitrifier (AMOD) ;Nitra，英文关键字：Anaerobic Mn2+ oxidizing denitrifier (AMOD) ;Nitra

摘要：

donor. Sequence amplification identified the presence of the nirS gene. Meteorological chromatography analysis showed that N2 was produced as an end product. Response surface methodology experiments showed that the maximum removal of nitrate occurred under the following conditions: Mn2+ concentration of 143.56 mg/L, C/N ratio of 6.82, initial pH of 5.17, and temperature of 34.26 C, where the initial Mn2+ concentration produced the largest effect. In the groundwater experiment, nitrate levels decreased from 1.63 mg/L to 0 mg/L. Three-dimensional fluorescence analysis showed a decrease in the peak intensity of the original humus. Humus and the small-molecule amino acid tryptophan were detected. These results demonstrated that strain SZ28 is a suitable candidate for the simultaneous removal of nitrogen and Mn2+ in groundwater treatment.

备注：

苏俊峰

合写作者：

郑胜晨,马放,邵思成

第一作者：

黄廷林,苏俊峰

论文类型：

期刊论文

卷号：

卷：192

期号：

期：192

页面范围：

页：654-659

是否译文：

否

发表时间：

2015-08-01