GB 8978-1996 污水综合排放标准(英文版)
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2019-03-18 12:00:18
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GB 8978-1996 污水综合排放标准(英文版)ERMChina1GB8978-1996ICS13.030.20Z60NationalStandardofthePeople’sRepublicofChinaIntegratedWastewaterDischargeStandardGB8978-1996Issuedon4October1996Effectiveon1January1998Issuedby:NationalEnvironmentalProtectionBureauStateTechnologySupervisionBureauGeneratedbyFoxitPDFCreator©FoxitSoftwarehttp://www.foxitsoftware.comForevaluationonly.ERMChina2GB8978-1996PrefaceThisstandardrevisestheIntegratedWastewaterDischargeStandard(GB8978-88).Themainrevisionisthedatelineprovision.Thedatelinereplacesthedivisionintheoriginalstandardbetweenexistingunitsandnew,expanded,orrebuiltunits.Timeperiodsaredividedbythedatewhenthisstandardwasimplemented.Unitsbuiltbefore31December1997aresubjecttothestandardssetforthefirstphase;andunitsbuiltafter1January1998aresubjecttothestandardssetforthesecondphase.TheIntegratedWastewaterDischargeStandardandindustrialdischargestandardsshouldnotoperateconcurrently.Wastewaterdischargedbythefollowingindustriesissubjecttotherelevantnationalindustrialstandard
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