城市典型景觀水體水質(zhì)變化及調(diào)控研究.pdf

1、天津大學碩士學位論文城市典型景觀水體水質(zhì)變化及調(diào)控研究姓名：劉穎申請學位級別：碩士專業(yè)：環(huán)境工程指導教師：趙新華潘曉薇20090801ABSTRACTWaterisnotonlyamaterial，whichiswidelydistributedandimportant0ntheearth，it’SalsoabasicmaterialthathumansocietydependsonforsurvivalanddevelopmentWa

2、terpollutionisaveryimportantfactortothreatthesurvivalanddevelopmentofhumanbeingsTheresearchobjectofthispaperisonwaterqualityofJinRiverandHaiheRiverillTianjillThroughrelatedhistorydata，thereformsolutionofJillRiverisSUgges

3、tedThisarticleresearchesdistributionregularityofthewaterqualityandthenutritionalsituation，andanalysestheexistedproblem，calculatesthechangeabletendencvofthewaterqualityandfindsoutasolutiontosolvethenutritionalproblemandto

4、controlthewaterqualityThroughtheanalysisofthewaterqualitydataoftheHaiheRiverandmeJiIlRiverfromtheyear2006tO2007，thedistributioncharacteristicsofthepollutionofthebothriverswerefoundout。ResultsshowedthatthewaterqualityofHa

5、iheRivorisStandardVandthewaterqualityofJinRiverisworsethanStandardV=ThewaterqualityillsummerisobviouslyworsethanotherseasonsAfterthestudyofthewaterdistributionandthechangesofthewaterqualityitshowedthatwaterqualityWouldtu

6、rnworseinthefutureThroughtheanalysisofthemaininfluencingfactorsofthewaternutritionalproblemofHeiheRiverandJinRivercombinedwiththestateofthewaterpumpingstation，regionalplanningandwaterqualitymonitoringsituation，somemeasur

7、esaresuggestedTochangethepipealongtheriverillordertodiversetherainwaterisparticularlyimportantToimprovewatercontrolmeasuresincludesexogenOUSmanagementmeasures，suchas，”pointsource””surfacesource”andendogenousmanagementcon

8、trollingandmicrobialmeasure，andotherstrengthenedmanagementmeasures，mordertegainthenormalwaterqualitystandardsThroughtheusageoftherenewableenergysuchassolarenergywindenergy，biomassenergyetc，strengthensthepossibilityofwate