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当前位置:首页 > 商业/管理/HR > 公司方案 > 广东省农村饮用水与环境卫生状况调查何昌云
20091261JEnvironHealth,January2009,Vol.26,No.1,。,《》([2006]4),()、,200624(、),1636,。11.12006,、(),,(、)、24,(、)10(6)。1.2、、,,:(、、、、、、)、(、、、、、、),(、、、、)、。1.320069,1,:1001-5914(2009)01-0023-03,,,:,。2006,(、),、24,(、)10,。52.92%,47.08%,36.4%,、pH、,。,76.92%,33%,28.80%。72.98%,,,85.05%。、,33.50%,33.26%,、、,、、。,60.07%,、、,9.55%,。,(β=0.627,P0.01),(β=-0.504,P0.05),(β=-0.364,P0.05)。,。:;;:R123.9:ADrinkingWaterInvestigationinRuralAreasofGuangdongProvincein2006HEChang-yun,QUYa-bin,DAIChang-fang,etal.GuangdongCenterforDiseaseControlandPrevention,Guangzhou,Guangdong510300,ChinaAbstract:ObjectiveToknowthedrinkingwaterqualityintheruralareasofGuangdongProvince.MethodsTwenty-fourcountieswereselectedbythemethodofmultivariatestriatedsamplingaccordingtotheeconomiclevelsandgeographicalconditions,andthen10villageswereselectedasthemonitoringsitesineachcountyaccordingtothetypesofwatersourceandwatersupply.Theinvestigationandwatersurveillancewerecarriedoutineachcounty.Results52.92%oftheruralpopulationwereservicedbycentralwatersupply,47.08%wereservicedbynon-centralwatersupplyinGuangdong.Themonitoringdatashowedthattheeligiblerateofwaterwasonly36.4%,forthehighdisqualificationratesoftotalcoliform,pHvalue,andturbidity.Theeligiblerateofwaterqualityfortap-waterwithcompletetreatmentwas76.92%.72.98%offamilieshadthesanitarytoilets,85.05%ofthemwere3-compartmentseptictanktoilets.Thesourcesofgarbageincludedhouseholdorigin(33.50%)andproductiveorigin(33.26%).Thedisposalofdomesticgarbagewasmainlytoburn,burry,andstockpile.Thedisposalofindustrialgarbagewasmainlytorecycledirectly,burn,andburry.Thesourcesofsewageincludedhouseholdorigin(60.07%),agriculturalorigin,industrialorigin,breedingorigin,andetc.Sewagedisposalwasmainlytodraintooutsidewithoutanytreatment,andonly9.55%wastreatedbysewagedisposalplants.Thesignificantlynegativerelationship(β=-0.504,P0.05)wasfoundbetweenthefamilynumbersofsewagedrainageandqualificationrateofwater,andsignificantlypositiverelationship(β=0.627,P0.01)wasfoundbetweenthenumbersofsanitarytoiletsandqualificationrateofwaterin24countiesbythecorrelationanalysis.ConclusionThehygienicconditionofdrinkingwaterisstillpoorintheruralareasofGuangdongProvince.Keywords:Ruralareas;Drinkingwater;Healthsurvey【】:(510300):(1967-),,,。23··DOI:10.16241/j.cnki.1001-5914.2009.01.01620091261JEnvironHealth,January2009,Vol.26,No.11(%)()()10106101010101010101010101010101010101010101010236100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.090.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.6100.070.0100.080.060.060.0100.080.090.0100.0100.050.0100.0100.020.0100.090.0100.0100.070.060.050.0100.0100.082.2pH50.0100.0100.060.070.060.070.0100.090.080.0100.090.090.040.060.040.0100.0100.0100.090.0100.070.060.0100.079.790.0100.0100.0100.0100.0100.0100.090.0100.0100.0100.090.0100.090.0100.0100.0100.0100.0100.0100.080.0100.0100.0100.097.590.0100.0100.0100.0100.0100.0100.090.080.0100.0100.0100.0100.0100.090.0100.080.0100.090.0100.090.0100.0100.0100.096.2100.0100.0100.0100.0100.0100.0100.090.0100.0100.0100.0100.0100.0100.0100.0100.080.0100.0100.0100.0100.0100.0100.0100.098.770.0100.0100.0100.0100.0100.0100.090.0100.0100.0100.0100.0100.0100.090.0100.0100.0100.0100.0100.0100.0100.0100.0100.097.980.080.0100.0100.070.090.070.050.040.060.010.060.0100.020.010.060.0100.060.0100.080.0100.040.020.060.6100.090.0100.0100.090.080.090.0100.0100.0100.0100.0100.070.070.070.0100.020.0100.0100.0100.0100.0100.0100.0100.092.440.060.0100.040.040.020.040.030.010.050.010.030.060.010.020.0100.060.060.050.020.030.020.036.4GB/T5750—2006《》,、、pH、、、、、、、、、、、。GB5749—2006《》,1。1.4Excel2000,SPSS13.0,χ2,、、。22.12.1.11636,,866,52.92%,770,47.08%。、、、、、、、,24.18%,19.12%,17.52%,17.17%,13.75%,7.32%,0.84%,0.09%。、、、、、、,28.80%,20.34%,20.07%,13.46%,9.12%,6.67%,1.54%。2.1.2,76.92%,、、、、、,33.33%,25.00%,24.44%,21.43%,16.67%,11.54%。、、、、,69.77%,42.42%,26.92%,26.76%,24.32%,、,。1,,36.4%(86/236),,、,、。,、、、、,(60.6%)pH(79.7%)(82.2%)(92.4%)(96.2%)(97.5%)(97.9%)(98.7%)(99.6%)。2.22.2.1149062,108778,72.98%,,,85.05%,、、、、、4.67%,1.38%,0.18%,1.90%,5.08%,1.73%;40284,27.02%,,、、、24.24%,38.55%,8.49%,28.71%。2.2.243857.76t,、,33.50%33.26%。、、,、、。2.2.31392148.49t,,836276.21t,60.07%,、、,19.97%,13.21%,6.67%。132949.2t,24··20091261JEnvironHealth,January2009,Vol.26,No.12008()!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2()4503653286103509910568457521941350144563671466236156472938464531770511997563855857315499427404874(%)62.8795.1598.2996.8188.8069.2362.32100.0021.5254.2849.4560.5676.1734.0058.9460.0359.6295.6254.35100.0081.7656.05100.0052.17(%)2.005.017.0029.0033.2034.0596.9722.0929.2040.9849.6443.3323.8737.1020.1253.172.0558.8780.6558.99(%)13.9913.990.000.001.0036.9966.0227.9780.0673.0255.993.0078.9646.0179.9527.9410.0064.9513.0064.012.0141.019.55%,。2.2.42。、、,(P0.01)。2.3、、,,(β=0.627,P0.01),(β=-0.504,P0.05),(β=-0.364,P0.05)。3,、,、、[1,2];、。,,,,、、、,[3,4];、、,,,,。,,52.92%,33%,,40%。,,、100%,、0(、pH、)。,pH,,、、。,,
本文标题:广东省农村饮用水与环境卫生状况调查何昌云
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