7城镇污水处理厂运行成本分析原培胜

33120081ENVIRONMENTALSCIENCEANDMANAGEMENTVol33No1Jan.2008:2007-08-08:(1968-),,,:1673-1212(2008)01-0107-03原培胜(,056027):对城镇污水处理厂运行成本的概念和组成进行分析和探讨,运行成本主要由人员费动力费维修费药剂费和其他费用组成以日处理量三万吨的城镇污水处理厂为例,结合实际工程经验,通过经验公式测算运行成本,其中动力费和维修费是运行成本的主要部分,占运行成本的78.6%,人员费占9.5%,药剂费7.1%,其他费用4.8%并提出降低运行成本的相关措施,包括强化管理,定期保养设备,减低维修费用,改进运行方式和中水回用等:城镇;污水处理;运行成本;分析:X196:ATheRunningCostanalysisofTownSewageTreatmentPlantYuanPeisheng(The718ResearchInstituteofCSIC,Handan056027,China)Abstract:Take30000-tonsperdaytownSewagetreatmentplantforexample,analyzedanddiscussedtheconceptandcomposeofrunningcos.tItwasmainlycomposedofpersonnelcos,tpowercos,tmaintenancecos,tmedicamentcostandothercost.Powercostandmaintenancecostwere78.6%ofrunningcos,tpersonnelcost9.5%,medicamentcost7.1%,othercost4.8%.Bringforwardthemeasurementsofdecreaserunningcos,twhichincludingstrengthenmanagemen,tequipmentmaintenanceintmie,miprovingrunningwayandsoon.Keywords:town;sewagetreatmen;trunningcos;tanalysis,,,200539,,2010,70%,40%,,,,,,,,,,:SBRA/B,,CODBODSS,,,,:,BOTBT,;,,;,2:10733120081Vol33No1Jan.2008,:,,,,:C=W+P+M+R+Q:C();W();P();M();R();Q,5%()33.1,,,,,,25,1600,W400003.2,,10Kw,5Kw,15Kw,,24,,5%3.2.1泵站电费B:B=720KX:B,();K(/Kwh);;X(Kw)720,30,4455Kw(220Kw),5522Kw(110Kw),05,0.7,:B=720KX=7200.50.7(220+110)=83160()3.2.2曝气池电费D,450Kw~550Kw,75%,500Kw:D=720KX=7200.55000.75=135000():P=1.05(B+D)=1.05(83160+135000)=229068()3.3,5%,,1%,1200,:M=120010000(5%+1%)/12M=120010000(5%+1%)/12=60000()3.4:,,,,,;;,;;,,,,,0.025[1-2],,10833120081Vol33No1Jan.20080.005,0.03,,:R=30300000.03=270003.5,:C=W+P+M+R+Q=373871:373871(3030000)=0.42()1:1/()0.420.040.260.070.03100%9.5%61.9%16.7%7.1%4.8%,,,,79%4,,4.1,,,[3],,,4.2,,,4.3,,:,,,,,,4.4,,,,,,,,5,,,80%,:,;,;,:[1]范建宏.紫外线消毒在污水处理中的应用[J].山西建筑,2006,32(3):190-191.[2]周海川,林玉娣,马玉林.城市综合污水处理厂出水消毒成本一效益分析[J].环境科学研究,2002,15(5):55-57.[3]张少华,韩臻.浅论加强污水处理业的成本管理[J].内蒙古科技与经济,2003,(4):61-62.109