运用调整CASS工艺运行周期策略处理不同水质污水的研究  

The Research of Using Adjustment CASS Operation Strategy Cycle to Handle the Different Quality Sewage Water

作　　者：李宏罡[1] 张玲[1] 张宝杰[2] 

机构地区：[1]黑龙江生物科技职业学院,黑龙江哈尔滨150025 [2]黑龙江省环境保护科学研究院,黑龙江哈尔滨150056

出　　处：《环境科学与管理》2011年第5期115-117,共3页Environmental Science and Management

摘　　要：CASS工艺在处理生活废水过程中具有运行灵活特点,根据进出水水质及污水水量的变化灵活调整工艺运行各阶段长短,实现不同的处理目标,达到经济运行的目的。当进水COD和NH3-N浓度较高时,通过延长曝气时间,合理调整其他阶段时间,来实现达标排放,具有抗冲击负荷能力强优势。CASS deal with life wastewater process flexiblily.According to the characteristics of water quality and quantity,it adjust to the process operation stages length flexiblily,to the realization of different processing target and da economic operation.When the water concentration of COD and NH3-N are high,by extending aeration time,adjusting the other stages of time,it realize the discharging standard.It can has the ability of the strong advantage to resist impact load.

关 键 词：CASS 生活污水 运行周期 

分 类 号：X703[环境科学与工程—环境工程]