海州露天矿废水的人工湿地处理方法康恩胜

2520066Vol.25Suppl.JournalofLia[e-mail]1008-0562(2006)1-0310-031121.1230002.014010TD163AMethodoftreatingwasterwaterbymeansofartificialwetlandinHaizhouOpen-pitMineKANGEn-sheng1SONGZi-ling1PANGWen-juan21.CollegeofResourcesandEnvironmentEngineering,LiaoningTechnicalUniversity,Fuxin123000,China2.CokingPlantofBaotouSteelGroupCorporationBaotou014010,ChinaAbstract:Inordertosolvetheenvironmentalpollutioncausedbythecoalminewaterandrealizethereuseofit,throughtheanalysisofthemechanismoftheartificialwetlandandthecharacteristicthatthepollutionofthecoalminewaterislight,thearticleproposetreatingitbytheartificialwetland.Asthesecondprocessingunit,artificialwetlandhasmanymeritssuchaslessinvestment,convenientmanagement,processingeffectandsoon.Treatingthecoalminewastewaterbytheartificialwetlandhasbeenprovedfeasible.Therearecertainreferencevalueanddirectivesignificancetothesustainabledevelopmentoftheminingindustrycity.Keywords:artificialwetland;coalminewasterwater;sustainabledevelopment,1988[1,2][3]311pH1150~800/t1/5~1/20.1~0.2/t1/10~1/523410000m3/d4000m3/d6000m3/d[4],pH7.0~8.25,,,36,,1Tab.1analyticalresultsofHaizhoucoalminewater/mg•L-1/NTUSO4-2/mg•L-1/mg•L-1/mg•L-1/mg•L-1/mg•L-1/•L-1455802150.150.90.1150550520782680.201.60.51454005461052640.221.50.315056045032500.11.00.33100+1FeSO41~2[5]1Fig.1flowchartofthetreatmentofHaizhoucoalminewaterFeSO4312[]nDKCCQATe××−=lnln01==QVtvQLWDn2Am2Qm3•-1C0mg•L-1Cemg•L-1DmKTd-1n%tdVvm3LmWm1220hm22d,,,[6]300m37005[1].[J].,1993(5):18-24.[2].[J].,2005,32(4):40-42.[3].[J].,2003,22(10):39-40.[4].[R].2001.[5],,.[J].,2001,14(2):59-62.[6],,.[M].:,2005.