ASM模拟优化某污水处理厂CASS工艺提标改造  

ASM Simulation Optimization and Practical Application on Upgrading of Urban Sewage Treatment Plant in Cold Region

作　　者：杨晨泽 YANG Chen-ze(Xi'an School of Innovation,Yan'an University,Xi'an 710100,China)

机构地区：[1]延安大学西安创新学院

出　　处：《价值工程》2020年第2期282-283,共2页Value Engineering

摘　　要：为指导某污水厂升级改造,利用GPS-X软件的ASM1模型,构建了河北某污水处理厂CASS工艺提标改造模型,对反应区体积比(RV)、污泥回流比(RS)、充水比(λ)、运行周期(T)的CASS运行方案进行了数值模拟优化。根据模拟结果提出了相应的升级改造技术方案,并得到了实施。In order to guide the upgrading of a sewage treatment plant,a CASS process upgrading model of a sewage treatment plant in Hebei Province was established by using ASM1 model of gps-x software.The CASS operation scheme of volume ratio(RV),sludge reflux ratio(RS),water filling ratio(λ)and operation period(t)in the reaction zone was optimized by numerical simulation.According to the simulation results,the corresponding upgrading technical scheme is put forward and implemented.

关 键 词：CASS工艺 活性污泥模型 污水处理厂 升级改造 

分 类 号：TU992.3[建筑科学—市政工程]