工业用水与废水
工業用水與廢水
공업용수여폐수
INDUSTRIAL WATER & WASTEWATER
2015年
4期
67-69
,共3页
纤维滤池%城市污水%深度处理%设计及运行
纖維濾池%城市汙水%深度處理%設計及運行
섬유려지%성시오수%심도처리%설계급운행
V type fiber filter%municipal sewage%advanced treatment%design and operation
介绍了V型纤维滤池的工艺设计和运行。运行数据表明,在进水ρ(SS)＜20 mg/L、ρ(CODCr)＜30 mg/L、浊度＜12 NTU的条件下, SS和浊度去除率为80%以上, CODCr去除率为15%~20%。旋翼纤维滤料的纳污量为7.8 kg/m3,反冲洗耗水量仅为过滤水量的2.7%,能反洗出90%以上的截污量。
介紹瞭V型纖維濾池的工藝設計和運行。運行數據錶明,在進水ρ(SS)＜20 mg/L、ρ(CODCr)＜30 mg/L、濁度＜12 NTU的條件下, SS和濁度去除率為80%以上, CODCr去除率為15%~20%。鏇翼纖維濾料的納汙量為7.8 kg/m3,反遲洗耗水量僅為過濾水量的2.7%,能反洗齣90%以上的截汙量。
개소료V형섬유려지적공예설계화운행。운행수거표명,재진수ρ(SS)＜20 mg/L、ρ(CODCr)＜30 mg/L、탁도＜12 NTU적조건하, SS화탁도거제솔위80%이상, CODCr거제솔위15%~20%。선익섬유려료적납오량위7.8 kg/m3,반충세모수량부위과려수량적2.7%,능반세출90%이상적절오량。
The design and operation of V type fiber filter were introduced. The operating data showed that, under the condition that the mass concentrations of SS, CODCr in the influent water were lower than 20 and 30 mg/L respectively, the turbidity was lower than 12 NTU, the removal rates of SS and turbidity were both above 80%, and the removal rate of CODCr was 15% - 20%. The pollutant retention capacity of rotary-wing shaped fiber filter materials was 7.8 kg/m3, the backwashing water consumption was only 2.7% of the filtration water quantity, above 90%of pollutant can be backwashed.
