半明渠除污装置设计与分析

3AppliedTechnology430072X7A1674-6708201385-0129-020,,[1].[2],,.11.1N2N2O[3]241.2Fe2+Fe2+Fe3+Fe3+[4]22.1k=210-5cm/s12342.2330m3/500m~1000m200~600i2=1L2=1.7mb=4m;L=1000m31122_3366320121292v2.indd129201//11:4:23AppliedTechnology219229219kV)229(kV)UabUbcUcaUabUbcUca233kV232kV233kV253kV252kV241kVUabUbcUcaUabUbcUca245kV245kV236kV248kV248kV238kV41112BP-2P34BP-2P220kV2229229229BC12+21.64%-5%~+10%AC11C22%12ABCtg%CpFtg%CpFtg%CpFC110.228199500.061218100.05120370C120.116292500.072348500.05129370C20.246667700.329663400.060673601-1530%ABCtg%CpFtg%CpFtg%CpFC110.056197050.057197830.05819750C120.050288570.051286560.06128907C20.044657070.042652240.0536603821735%12122922291ABCBC1228656pF34850pF22923220kV1212345[1]BP-2P.[2].[3].[4].23412[1].[J].200524(6).[2].[J].200210(17)19-21.[3]HellingaC,SchellenAAJC,MulderJW,etal.TheSHARONprocess:aninnovativemethodfornitmgenremovalfromammonia-richwastewater[J].wat.sci.Tech.199837(9)135-142.[4]NishiguchiZTakahashiZHarutaS.Thetechnicsofphosphorusremovalbyiron-contactor(Il-Rotatingirondiscssystem[J].Water&Wastewater198931(11)3-10.129_336620121222v2.indd122201//11:4:22