[1]张璐晶,江乐勇,庞洪涛,等.生物膜强化多级AO工程智能设计与运行[J].中国给水排水,2024,40(18):103-112.
　ZHANGLu-jing,JIANGLe-yong,PANGHong-tao,et al.Intelligent Design and Operation of a Biofilm Enhanced Multi-stage AO Project[J].China Water & Wastewater,2024,40(18):103-112.
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生物膜强化多级AO工程智能设计与运行

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第40卷 期数: 2024年第18期 页码: 103-112 栏目: 出版日期: 2024-09-17
Title:
Intelligent Design and Operation of a Biofilm Enhanced Multi-stage AO Project
作者:
张璐晶1,2， 江乐勇1， 庞洪涛1， 孙舒祺3， 彭永臻4， 孙事昊1， 杨慎华1,4， 刘成军1， 马斌5
（1.信开环境投资有限公司，北京 101101；2.中国社会科学院 数量经济与技术经济研究所，北京 100732；3.海口龙华信开水务有限公司，海南 海口 570100；4.北京工业大学 城镇污水处理与资源化利用技术国家工程实验室，北京 100024；5.海南大学 环境科学与工程学院，海南 海口 570228）
Author(s):
ZHANG　Lu-jing1，2， JIANG　Le-yong1， PANG　Hong-tao1， SUN　Shu-qi3， PENG　Yong-zhen4， SUN　Shi-hao1， YANG　Shen-hua1，4， LIU　Cheng-jun1， MA　Bin5
（1. Xinkai Environment Investment Co. Ltd.， Beijing 101101， China； 2. Institute of Quantitative & Technological Economics， CASS， Beijing 100732， China； 3. Haikou Longhua Xinkai Water Co. Ltd.， Haikou 570100， China； 4. National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology， Beijing University of Technology， Beijing 100024， China； 5. School of Environmental Science and Engineering， Hainan University， Haikou 570228， China）
关键词:
生物膜强化多级AO;  工艺设计;  极限脱氮;  氮磷协同处理
Keywords:
biofilm enhanced multi-stage AO;  process design;  ultimate nitrogen removal;  nitrogen and phosphorus co-treatment
摘要:
生物膜强化多级AO是一种新型生化处理工艺，兼具分级进水和生物膜强化的优势。基于某城市污水处理厂生物膜强化多级AO工艺的工程应用，从工艺优势分析着手，发挥其多点进水特点，介绍了工艺设计思路，并实际监测了生化段的进、出水和工艺沿程水质。2个月的运行监测结果显示，生化段出水氨氮均值为0.3 mg/L、总氮均值为4.7 mg/L、总磷均值为0.23 mg/L，达到了极佳的氮磷协同处理效果；生化段出水达到了TN≤5 mg/L的标准。该工程的设计运行可为极限脱氮与氮磷协同处理提供良好的工程示范。
Abstract:
The biofilm enhanced multi-stage AO process is a novel biochemical treatment technology, which has both advantages of step-feed and biofilm. This paper describes the process design idea starting with analyzing the advantage of the process and elaborating the characteristics of step-feed system based on a project application. The inlet, outlet and the water quality data along the biochemical section was monitored. The results of 2-month operation showed that the mean value of ammonia nitrogen, total nitrogen and total phosphorus was 0.3 mg/L, 4.7 mg/L and 0.23 mg/L, respectively, which achieved excellent nitrogen and phosphorus co-treatment performance. At the end of biochemical system, the effluent from the biochemical section reached the standard TN≤5 mg/L. The design and operation of this project provide an engineering demonstration for the ultimate nitrogen removal and nitrogen and phosphorus co-treatment.

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[1]宋世琨,杨巍,刘波,等.市政污泥独立焚烧项目烟气处理工艺设计[J].中国给水排水,2024,40(8):70.
　SONGShi-kun,YANGWei,LIUBo,et al.Design of Flue Gas Treatment Technology for Municipal Sludge Independent Incineration Project[J].China Water & Wastewater,2024,40(18):70.

更新日期/Last Update: 2024-09-17