磷元素在序批式活性污泥法的研究与应用  

Research and Application of Sequencing Batch Reactor Method for Phosphorus Element

作　　者：吴俊 孙哲 陈啸宇 刘泽浩 WU Jun;SUN Zhe;CHEN Xiao-yu;LIU Ze-hao(Yidu Xingfa Chemical Co.,Ltd.,Yichang Hubei 443300)

机构地区：[1]宜都兴发化工有限公司,湖北宜昌443300

出　　处：《化肥设计》2024年第3期22-24,共3页Chemical Fertilizer Design

摘　　要：为保证污水处理生化系统的长周期稳定运行,通过全面分析影响污水处理生化系统运行的因素,结合装置现场实际情况,研究了SBR池总磷和进水碳氮磷比的控制对污水生化系统运行的影响,确定以优化SBR池总磷及进水碳氮磷比为研究方向,对污水处理及生化处理系统进行技术改造,以达到降低SBR池曝气时间、提高生化系统处理效率的目的,确保生化系统长期稳定运行。In order to ensure the long-cycle stable operation of sewage treatment and biochemical system, the paper comprehensively analyzes the factors affecting the operation of sewage treatment and biochemical system, studies how total phosphorus in the SBR(Sequencing Batch Reactor) pool and controlling the ratio among incoming carbon, nitrogen and phosphorus can impact the operation of the sewage biochemical system, based on the actual situation of the plant site.It determines to focus the study on the optimization of the total phosphorus in the SBR pool and the ratio among incoming carbon, nitrogen and phosphorus.It proposes a technological modification on the sewage treatment and biochemical treatment system to reduce the aeration time of SBR pool, improve the processing efficiency of the biochemical system, and ensure the long-term stable operation of the biochemical system.

关 键 词：磷元素 污水处理 SBR工艺 活性污泥 

分 类 号：X703.1[环境科学与工程—环境工程]