湿法冶金
濕法冶金
습법야금
HYDROMETALLURGY OF CHINA
2014年
2期
145-148
,共4页
拉米夫定%废水%电絮凝%Fenton%处理
拉米伕定%廢水%電絮凝%Fenton%處理
랍미부정%폐수%전서응%Fenton%처리
lamivudine%waste water%electric flocculation%Fenton%pretreatment
拉米夫定生产废水为高盐、高有机污染物废水，治理难度较大。研究了采用 Fenton法和电絮凝法预处理该类废水。结果表明：电絮凝法比Fenton法的处理效果更好；在pH＝6．1、电流密度20 mA/cm2、反应时间1 h条件下，电絮凝法的CODCr去除率达35％以上，处理成本仅3．63元/t废水；预处理后的废水再经生化反应处理，出水CODCr稳定在400 mg/L左右，处理效果较为理想。
拉米伕定生產廢水為高鹽、高有機汙染物廢水，治理難度較大。研究瞭採用 Fenton法和電絮凝法預處理該類廢水。結果錶明：電絮凝法比Fenton法的處理效果更好；在pH＝6．1、電流密度20 mA/cm2、反應時間1 h條件下，電絮凝法的CODCr去除率達35％以上，處理成本僅3．63元/t廢水；預處理後的廢水再經生化反應處理，齣水CODCr穩定在400 mg/L左右，處理效果較為理想。
랍미부정생산폐수위고염、고유궤오염물폐수，치리난도교대。연구료채용 Fenton법화전서응법예처리해류폐수。결과표명：전서응법비Fenton법적처리효과경호；재pH＝6．1、전류밀도20 mA/cm2、반응시간1 h조건하，전서응법적CODCr거제솔체35％이상，처리성본부3．63원/t폐수；예처리후적폐수재경생화반응처리，출수CODCr은정재400 mg/L좌우，처리효과교위이상。
Lamivudine wastewater is difficult to treat because containing high salt and organic pollution . Pretreatment of the wastewater were studied by Fenton method and electric flocculation method .The results show that the electric flocculation method is more suitable for this wastewater than Fenton method .Under the conditions of wastewater pH of 6 .1 ,current density of 20 mA/cm2 and reaction time of 1 hour ,removal rate of CODCr in the wastewater by electric flocculation ,removal of CODCr is more than 35% ,costs is 3 .63 yuan/tons wastewater .After pretreatment ,the yielding water is retreated by biochemical process ,the CODCr is stable at about 400 mg/L .
