东北地区某城镇污水处理厂碳源投加策略分析  

Strategy analysis of carbon source addition in a municipal sewage treatment plant in Northeast China

作　　者：朱苏鹏 郭海娟 马放[3] 李清雪 郑美雪 ZHU Supeng;GUO Haijuan;MA Fang;LI Qingxue;ZHENG Meixue(Institute of Environmental Engineering,Liaoning University,Shenyang Liaoning 110036;School of Energy and Environmental Engineering,Hebei University of Engineering,Handan Hebei 056038;State key laboratory of urban water resource and environment,Harbin Institute of Technology,Harbin Heilongjiang 150090)

机构地区：[1]辽宁大学环境工程研究院,沈阳110036 [2]河北工程大学能源与环境工程学院,邯郸056038 [3]哈尔滨工业大学城市水资源与水环境国家重点实验室,哈尔滨150090

出　　处：《环境保护科学》2024年第3期82-88,共7页Environmental Protection Science

基　　金：国家自然科学基金资助项目(52070054;51878237)。

摘　　要：低C/N进水条件造成的生物处理系统反硝化脱氮能力不足已成为我国污水处理厂运行面临的主要挑战。文章应用文献计量学对目前碳源投加策略进行了总结,并以东北地区某城镇污水处理厂为考察对象,结合各碳源的实际应用情况介绍了目前常用的几种主流外加碳源的优缺点,分析了甲醇、乙酸钠、葡萄糖和麦可碳4种碳源投加公式计算理论值与实际碳源投加量之间存在差异的原因,旨在为城镇污水处理厂实现经济、高效、低碳运行碳源投加策略提供技术指导。The insufficient denitrification and nitrogen removal capacity of biological treatment systems caused by low C/N influent conditions has become a major challenge for the operation of sewage treatment plants in China.Current carbon source dosing strategy using bibliometrics was summarized.Taking a municipal sewage treatment plant in Northeast China as an example,combined with the practical application of various carbon sources,the advantages and disadvantages of several mainstream external carbon sources commonly used were introduced.The reasons for the difference between the theoretical value of methanol,sodium acetate,glucose and Micco carbon dosage calculated by the four carbon source dosage formulas were analyzed to provide technical guidance for urban sewage treatment plants to achieve economic,efficient and low-carbon operation of carbon source dosage strategy.

关 键 词：反硝化脱氮 城镇污水处理厂 碳源 碳源投加量 

分 类 号：X703[环境科学与工程—环境工程]