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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：日本熊本大学
学位：博士
所在单位：环境学院
学科：环境工程
联系方式：0411-84706328
电子邮箱：xxcep@dlut.edu.cn
Nitric oxide removal from flue gas with ammonium using AnammoxDeNOx process and its application in municipal sewage treatment
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论文类型：期刊论文
发表时间：2018-10-01
发表刊物：BIORESOURCE TECHNOLOGY
收录刊物：PubMed、SCIE
卷号：265
页面范围：170-179
ISSN号：0960-8524
关键字：AnammoxDeNOx; Anammox biofilter; Fe(II)EDTA; NOx removal; Municipal sewage treatment
摘要：A novel AnammoxDeNOx process was designed to simultaneously remove NOx in flue gas and ammonium wastewater, with the aim of exploring the possibility of using NO as a long-term and stable electron acceptor for anammox bacteria. The performance of the AnammoxDeNOx process indicated a NOx removal efficiency from simulated flue gas (including CO2, SO2, O-2 and NO2) of 87-96% using simulated ammonium wastewater. With municipal wastewater, the removal efficiencies for NOx were 70-90%, total nitrogen 40-70%, and COD 80-90% (NO concentration: 100-500 ppm). The anammox genus underwent considerable changes from the dominant Candidatus Kuenenia in the stage of domestication to the predominant Candidatus Brocadia, which then became the dominant species in the simulated flue gas and actual municipal wastewater stages.
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