生物脱氮除磷外加碳源技术探讨  

The Progress of Carbon Source for Biological Nitrogen and Phosphors Removal

作　　者：张源野 王爽 ZHANG Yuan - ye WANG Shuang(China Coal Handan Design Engineering Co., Ltd., Handan 300120, China)

机构地区：[1]中煤邯郸设计工程有限公司,邯郸300120

出　　处：《吉林建筑大学学报》2017年第1期53-55,共3页Journal of Jilin Jianzhu University

摘　　要：随着工业发展和生活水平的提高,城镇污水中所含的氮磷比例不断升高,碳源不足已成为许多污水处理实际工程中必须面对的问题,外加碳源常常成为首选,但外加碳源费用昂贵,导致污水处理费用剧增,如何选择合适的外加碳源,具有十分重要的意义.本文就目前生物脱氮除磷过程中外加碳源的种类以及处理效果进行了分析和比较,并对不同外加碳源的发展进行了展望.With the improvement of people＇ s living standard, the output of sewage increased rapidly, which con- tained large amounts of nitrogen need to add more additional carbon source in wastewater. So from the perspective of treatment effect and the save running cost, the selection of appropriate additional carbon source has become more and more important. In this paper, the categories of carbon source using in normal practical engineering and the treatment effect of different carbon sources were analyzed and summarized. At last the application prospects of differ- ent additional carbon source were discussed.

关 键 词：反硝化 碳源 脱氮除磷 

分 类 号：X703.5[环境科学与工程—环境工程]