净水技术
淨水技術
정수기술
WATER PURIFICATION TECHNOLOGY
2014年
6期
89-92,102
,共5页
臭氧氧化%印染废水%深度处理%臭氧催化剂
臭氧氧化%印染廢水%深度處理%臭氧催化劑
취양양화%인염폐수%심도처리%취양최화제
ozonization%printing and dyeing wastewater%advanced treatment%ozone catalyst
印染废水经常规处理后，出水按照臭氧催化氧化和空塔氧化两种深度处理技术路线进行处理，以此对这两种印染废水深度处理技术进行效能和成本的评估与分析。结果表明两者均可使脱色达到排放标准。在投加臭氧催化剂的情况下，臭氧投加量为30 ppm，其出水效果与空塔在臭氧投加量为40 ppm时相当，节省了臭氧的消耗量，运行成本从0.45元／m3下降到0.33元／m3。每年可节省运行费用约105万元，增加臭氧催化剂的投资收回期小于2年。
印染廢水經常規處理後，齣水按照臭氧催化氧化和空塔氧化兩種深度處理技術路線進行處理，以此對這兩種印染廢水深度處理技術進行效能和成本的評估與分析。結果錶明兩者均可使脫色達到排放標準。在投加臭氧催化劑的情況下，臭氧投加量為30 ppm，其齣水效果與空塔在臭氧投加量為40 ppm時相噹，節省瞭臭氧的消耗量，運行成本從0.45元／m3下降到0.33元／m3。每年可節省運行費用約105萬元，增加臭氧催化劑的投資收迴期小于2年。
인염폐수경상규처리후，출수안조취양최화양화화공탑양화량충심도처리기술로선진행처리，이차대저량충인염폐수심도처리기술진행효능화성본적평고여분석。결과표명량자균가사탈색체도배방표준。재투가취양최화제적정황하，취양투가량위30 ppm，기출수효과여공탑재취양투가량위40 ppm시상당，절성료취양적소모량，운행성본종0.45원／m3하강도0.33원／m3。매년가절성운행비용약105만원，증가취양최화제적투자수회기소우2년。
The ozone catalytic ozanization and oxidation alone were used to treat printing and dyeing wastewater treated by conventional treatment. The efficiency and cost of these two advanced treatment of printing and dyeing wastewater were analyzed and evaluated. The results show that both processes can achieve the purpose of bleaching emission standard. The effluent effect of 30 ppm ozone dosage with calatyst is equal to the effluent effect of 40 ppm ozone dosage without calatyst. The ozone catalytic ozonization processes save the consumption of ozone and make the operation cost decrease from 0.45 to 0.33 RMB per cubic meter. Catalyst can save operation cost which is about 1 050 000 RMB per year,and the payback period of catalytic will be less than 2 years.
