黑龙江科学
黑龍江科學
흑룡강과학
Helongjiang Science
2011年
6期
37-39
,共3页
微污染%消毒副产物%臭氧%生物增强活性炭
微汙染%消毒副產物%臭氧%生物增彊活性炭
미오염%소독부산물%취양%생물증강활성탄
Micro-polluted%disinfection by-products (DBPs)%ozone%Bioenhancement Activated Carbon (BEAC)
我国水污染的现状日益严重,在水源水受到微污染的情况下,常规处理工艺不能有效地去除水中的有机污染,导致氯消毒后的出水中含有具有“三致”特性(致癌、致畸、致突变)的消毒副产物。臭氧-生物增强活性炭联用技术能够有效地去除水源水中的有机污染物,减少消毒副产物的生成量,对于解决微污染水源水问题,保证饮用水供水安全有着重要意义。
我國水汙染的現狀日益嚴重,在水源水受到微汙染的情況下,常規處理工藝不能有效地去除水中的有機汙染,導緻氯消毒後的齣水中含有具有“三緻”特性(緻癌、緻畸、緻突變)的消毒副產物。臭氧-生物增彊活性炭聯用技術能夠有效地去除水源水中的有機汙染物,減少消毒副產物的生成量,對于解決微汙染水源水問題,保證飲用水供水安全有著重要意義。
아국수오염적현상일익엄중,재수원수수도미오염적정황하,상규처리공예불능유효지거제수중적유궤오염,도치록소독후적출수중함유구유“삼치”특성(치암、치기、치돌변)적소독부산물。취양-생물증강활성탄련용기술능구유효지거제수원수중적유궤오염물,감소소독부산물적생성량,대우해결미오염수원수문제,보증음용수공수안전유착중요의의。
Water pollution is increasingly serious in our country. In the case of micro-pofluted raw water, traditional treatment processes can't re- move organic pollutants effectively, so the effluent after disinfection by chlorine contains disinfection by-products which are carcinogenic, teratogenic and mutagenic. Ozone-Bioenhancement Activated Carbon technology can remove organic pollutants effectively, and reduce the content of disinfection by-products, so it is very important for solving the problem of micro-polluted raw water and ensuring drinking water safety.