摘要
北方寒冷地区的市政污水厂进水水温较低,给污水处理系统的正常运行带来较大影响。基于此,本文分别从工程技术和运行管理两个角度,对水厂设计和运行优化、低温菌剂和生物载体投加、污水提温、池体加盖保温、管网改造及水源替换等技术措施进行分析探讨,提出了不同条件下的应对措施建议,以期为相关地区污水厂的建设和运行管理提供借鉴。
The water inlet temperature of municipal sewage treatment plants in cold areas in northern China is low,which has a great impact on the normal operation of sewage treatment system.Based on this,this paper analyzes and discusses technical measures such as the design and operation optimization of municipal sewage treatment plants,the addition of low-temperature bacterial agent and microbial carriers,the heating of sewage,the capping of tanks,the renovation of pipe network and the replacement of water sources from two perspectives of engineering technology and operation management,in order to provide reference for the construction and operation management of municipal sewage treatment plants in related areas,the countermeasures under different conditions are put forward.
作者
赵育华
Zhao Yuhua(Shanghai Municipal Engineering Design Institute Group No.10 Municipal Design Institute Co.,Ltd.,Lanzhou 730030,China)
出处
《广东化工》
CAS
2023年第14期135-136,164,共3页
Guangdong Chemical Industry
关键词
低温
寒冷地区
市政
污水处理
技术措施
low temperature
cold area
municipal
sewage treatment
technical measure
