多金属伴生铜矿选矿与湿法冶炼中废水零排放探讨苏跃龙

2013－06－061966－。4。672700、PFSMBＲ。X75A1673－9655201305－0095－03。。。。、。。。、。、、、。。、、1、。、。。。11.1UV－6100PCSMBＲ。1.2PFS。1.311000mlPFS100r/min5min30minSS、CODCr。25000mlMBＲSS、CODCr5000ml30minMBＲSS、CODCr、NH3－N、BOD5、pHTP。22.11。—59—http//hjkxdk.yies.org.cn2013325CN53－1205/XISSN1673－9655DOI:10.13623/j.cnki.hkdk.2013.05.0291mg/LpH/CuPbZnCdAg5.51.780.890.51－－2。2mg/LpH/SSCODZnCdPbCu4.567150.0820.0010.362.23、3。3mg/LpH/SSCODZnCdPbCu11.288561500.0620.0010.261.64、、、4。4mg/LpH/CODCrBOD5SSNH3－N//L7.31330165853435005。5mg/LpH/SSCODZnCdPbCu7.5156200.020.0010.161.842.26。6PFSmg/LpH/CuPbZnCdSSCODCr11.020.940.170.0450.001156852.37。7PFSmg/LpH/CuPbZnCdSSCODCr10.650.640.120.0350.0014517.52.4GB/T19923—20058。8mg/LpH/CODCrBOD5SSNH3－N//L7.42508.4251516002.5E99°20'36″N26°10'26″。5832tAg5600t、Cu690400t、Pb101008t、Zn5400t30a。3000tCu3000t600。、、、。。。PFSMBＲMBＲ。31。—69—http//hjkxdk.yies.org.cn3252013102PFSpHPFS40mg/L2pH11。3、。PFS1m30.35。。4“”。1．J．19884319－23．2．J．2012328－31．ZeroWastewaterDischargeinPolymetallicCopperOreDressingandHydrometallurgySUYue-longEnvironmentalMonitoringStationofYunlongCountyYunlongYunnan672700ChinaAbstractTakinganindustrialenterpriseasanexamplebasedontheanalysisofitswastewaternaturetheexperi-mentwasconductedtotreatthewastewaterwithdifferentmethodssuchaschemicalneutralizationPFScoagulationandMBＲmembranetreatment．Thetreatedwastewatercouldmeetthewaterqualityrequirementsofdifferentpro-ductionprocess．Thezerowastewaterdischargehasbeenrealized．Keywordspolymetalliccopperorewastewaterzerodischargediscussion—79—http//hjkxdk.yies.org.cn