Effects of Organic Carbon and nitrite on simutaneous organic carbon, sulfide, nitrate and nitrite removal

摘要：

The effect of nitrite loading rate, organic carbon category and loading rate was investigated on simultaneous removal of organic carbon, sulfide, nitrate and nitrite by the mixotrophic denitrification and desulfurization process. This simultaneous respiratory process could be explained in terms of the microbial diversity. The 50mgC/(L.d) of glucose and 25mgC/(L.d) of acetate sodium were suitable for denitrificationdesulfurization. Furthermore, the suitable loading rate of nitrite was 50mgN/(L.d), at which the sulfate produced to removal sulfide was 50% and the removal rates of sulfide and nitrite could reach 99.9% and 99.76%.

作者: Wei Li Xiao Liang Qiangliang Zhao Jianguo Lin Deqiang Yin

作者单位: College of Environmental Science and Engineering Dalian Maritime University Dalian, China College of Marine Engineering Dalian Maritime University Dalian, China School of Municipal and Environmental Engineering Harbin Institute of Technology Harbin, China Dalian Shipbuilding Industry CO.LTD Dalian, China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）