海州礦排水坑礦井水資源化利用技術(shù)實(shí)驗(yàn)研究.pdf

1、遼寧工程技術(shù)大學(xué)碩士學(xué)位論文海州礦排水坑礦井水資源化利用技術(shù)實(shí)驗(yàn)研究姓名：叢鑫申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：采礦工程指導(dǎo)教師：劉志斌20040101AbstractForalongtime，thedrainagepitminewaterofHaiZhouopenpitcan’tbeusedfully，andlargewateronlybedrainedaswastewaterwhichsquanderswatergreatlyThisthes

2、isstudiestheutilizationproblemsofthedrainagepitminewaterinviewofthiscaseAccordingtotheminewaterqualityofthedrainagepit，atechnologicalprocesswhichiscomposedofcoagulation，settling，filtration，electrodialysisanddisinfectionu

3、nitsisdeterminedfromthetheoryanalysisandthetechnicalcomparison，andalotoftheoryanalysisandexperimentsstudyhavebeencarriedoutmainlyfortheimportantinfluencefactorsofeachtreatmentunitIncoagulationstage，theexperimentsofbeaker

4、stirdecidetheoptimumcoagulant，theoptimumdosageandPHofthecoagulantInsettlingstage，theexperimentsofsettlingbaranalyzetheinfluenceofsettlingperiodtosettlingefrectTheminewaterCanmeettheproductionwaterqualitystandardsofmining

5、areaafterthetwounits，ifthroughelectrodialysisremovingsaltanddisinfection，itCanachievethedrinkingwaterqualitystandardsThestudyshowsthattheminewaterofthedrainagepitCarlutilizeaftertreatment，andthetreatmentpattemoftheminewa