厌氧污泥床过滤器处理涤纶废水的生产性试验

PRODUCTIVE TESTING OF TREATMENT OF POLYESTER WASTEWATER BY ANAEROBIC SLUDGE BED FILTER

采用厌氧泥床过滤器 (UASBAF)处理高浓度涤纶废水 ,试验结果表明 :UASBAF反应器具有较高的处理涤纶废水的效能 ,稳定运行容积负荷可达 10～ 12kg/m3 ·d ,水力停留时间 2 2～ 2 4h ,CODCr去除率 80 %左右 ,并具有启动快 ,耐冲击性负荷强的特点。

A productive test of treating polyester wastewater by anaerobic sludge bed filter is conducted.The test results demonstrate that UASBAF reactors have good effect and its volume loading is 10～12kg/m 3·d,HRT is 22～24h,the removal rate of COD Cr is about 80%.The reactor features advantages such as fast starting, strong resistance to shock load etc.