北京市中水回用工程现状分析及远景预测

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1、北京市中水回用工程现状分析及远景预测-建筑给排水论文Abstract：Themeasureofusingtertiarytreatedwastewater，insteadofnaturalwaterresource，ispromotedbyBeijingmunicipalitytosolvetheproblemoflackingofwaterinBeijingandusethewaterresourceproperly.Afterdeeplytreatmentofsecondarytreatedwaterfromwastewatertreatmentp

2、lantiscalledtertiarytreatedwastewater.Itiswidelyusedinmanyways.Forourpresentpurposes，itismainlyusedas：1.gardenvirescencewater，includingvirescencewater，supplementwaterfortheriverandcleanoutwaterforthewashroomsandroadwaysinthegardens；2.waterforintegrativeenvironmentmanagement，such

3、likedust-alleviation；3.waterusedinresidentialarea，includinglavatorycleanoutwaterandvirescencewater；4.waterforcarwashing；5.industrialcoolingwater.Theproject“waterresourceutilizationandwastewaterreuseinGaobeidianWastewaterTreatmentPlant”iscarriedoutwiththeaimoftertiarytreatedwaste

4、waterreuse.PhaseⅠwithacapacityof300，000m3/dwascompletedinMay.2001andisputintooperationnow.TreatedeffluentisgiventotheFirstPowerStationascoolingwater（200，000m3/d）andtheSixthWater-sourcePlantasdomesticusedwater（100，00m3/d）。Theconstructionoftheprojecthasgreatsignificanceinreusingth

5、ewastewaterandimprovingthewater-systemin北京市中水回用工程现状分析及远景预测-建筑给排水论文Abstract：Themeasureofusingtertiarytreatedwastewater，insteadofnaturalwaterresource，ispromotedbyBeijingmunicipalitytosolvetheproblemoflackingofwaterinBeijingandusethewaterresourceproperly.Afterdeeplytreatmentofsecon

6、darytreatedwaterfromwastewatertreatmentplantiscalledtertiarytreatedwastewater.Itiswidelyusedinmanyways.Forourpresentpurposes，itismainlyusedas：1.gardenvirescencewater，includingvirescencewater，supplementwaterfortheriverandcleanoutwaterforthewashroomsandroadwaysinthegardens；2.water

7、forintegrativeenvironmentmanagement，suchlikedust-alleviation；3.waterusedinresidentialarea，includinglavatorycleanoutwaterandvirescencewater；4.waterforcarwashing；5.industrialcoolingwater.Theproject“waterresourceutilizationandwastewaterreuseinGaobeidianWastewaterTreatmentPlant”isca

8、rriedoutwiththeaimoftertiarytreatedwastewaterre