一种生化池精确曝气控制系统及其控制策略  

A Precise Aeration Control System and Its Control Strategy for Biochemical Tank

作　　者：江海汕 

机构地区：[1]广州科学城水务投资集团有限公司,广东广州510700

出　　处：《工业控制计算机》2024年第10期12-13,16,共3页Industrial Control Computer

摘　　要：介绍了生化池精确曝气控制系统构成,采用的控制策略,以及在水质净化厂的应用及效果。阐述了如何利用精确曝气控制系统来实现分区段按需分配曝气量,精确控制好氧区各区段的溶解氧,及时应对污水处理工艺运行状况的突然变化,保障出水水质的稳定。为水质净化厂低碳绿色发展和精细化管理提供新的方法。This paper introduces the composition of the precise aeration control system for biochemical tanks,the control strategies adopted,and the application and effectiveness in water purification plants.This paper explains how to use a precise aeration control system to achieve on-demand distribution of aeration volume in different zones,accurately control the dissolved oxygen in each section of the aerobic zone,timely respond to sudden changes in the operation of sewage treatment processes,and ensure the stability of effluent quality.It provides new methods for low-carbon green development and refined management of water purification plants.

关 键 词：溶解氧 精确曝气 曝气量 线性调节 PID控制 数据模型 

分 类 号：TU991.2[建筑科学—市政工程]