摘要
泥龄是污水处理中重要的控制参数,它直接影响污水处理厂的出水水质和运行费用。传统的泥龄以简单的时间控制为主,随着自动化技术的不断发展,人们不断探索实现泥龄的自动化控制,希望能够根据水质的变化,自动调节排泥时间,实现出水水质的优化。作者经过多年的实践经验,提出的一种泥龄的自动控制算法,并已经应用于工程中。
Solids Retention Time is an important control parameter,It affects directly the sewage treatment plant effluent quality and running cost.The traditional operating methodology used at most Sewage treatment plants is manual adjustment to the duration of sludge wasting.With the continuous development of automation technoJogy, people constantly explore the imple mentation of automation control of Solids Retention Time,hope to be able to according to the change of water quality,auto matic sludge discharge time,realize water quality optimization.
出处
《工业控制计算机》
2013年第6期139-140,共2页
Industrial Control Computer
关键词
泥龄
污水处理
自动控制
Solids Retention Time(SRT)
sewage treatment
control System