小型榨菜加工废水治理工程设计与运行  

Process design and operation of small-scale preserved Szechuan pickle processing wastewater treatment

作　　者：李家祥 余泽强 范跃华 

机构地区：[1]南京绿岛环境工程有限公司,江苏南京210046

出　　处：《工业水处理》2014年第1期77-80,共4页Industrial Water Treatment

摘　　要：小型榨菜加工厂废水为高盐分、高氨氮的有机废水,采用调节池—初沉池—接触厌氧池—CASS池工艺处理,调试75d后出水达标,系统已稳定运行一年。该工艺简单、操作简便、可适应小型企业生产排水不规律的废水治理。Wastewater from small-scale preserved Szechuan pickle processing plant is organic wastewater containing high salinity and ammonia/nitrogen. Regulating tank-primary settling tank-contact anaerobic pool-pool process has been used. After debugged for 75 days, the effluent water quality can reach the standard. The system has been running steadily for a year. The process is characterized by simple technique, easy operation and suitable for the treatment of wastewater from small-scale enterprise production whose drainage is irregular.

关 键 词：榨菜加工废水 高盐分 高氨氮 

分 类 号：X703.1[环境科学与工程—环境工程]