CASS污水处理工艺的应用现状
摘要：
近年来，国内污水处理厂普遍选用CASS污水处理工艺。由于污废原水的多样化以及日处理量的需求，CASS工艺的优势明显。随着国内城市的现代化建设与发展，功能区块和人口分布的变化也要求污水处理厂去进行一系列的变革。故笔者分析了国内投入CASS工艺的污水处理厂的运行现状，旨在阐述该工艺在国内应用前景远大的个人观点。
关键字：污水处理；CASS工艺；自控系统
APPLICATION OF CYCLIC ACTIVATED SLUDGE SYSYTEM(CASS)FOR WASTE TREATMENT
ABSTRACT:Recently,Domestic sewage treatment plants select and use cyclic activated sludge system(CASS) universally.Because of diversified sewage and demand of daily processing capacity,the cyclic activated sludge system(CASS) occupies obvious advantages.with the construction and development of urban modernization in China,changes in urban function area and population distribution also require the sewage treatment plant to carry out a series of revolutions.Hence,I analyse the operation status of domestic sewage treatment plants with cyclic activated sludge system(CASS).What I do is to expound my personal view that this system has a bright future in domestic application.
KEYWORDS:sewage treatment;cyclic activated sludge system(CASS);automatic control system
引言：
随着新兴科技的发展，污水处理工艺也在不断地优化和创新。SBR、CASS、卡鲁塞尔2000、卡鲁塞尔3000、奥贝尔hellip;hellip;这些工艺的出现不仅丰富了污水处理的方式，也给予了污水处理厂设计者更多的工艺选择思路。不同的污水处理厂可以选择更加适合自己的方案。
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