HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i ›› 2024, Vol. 40 ›› Issue (4): 38-.DOI: 10.3969/j.issn.1009-0479.2024.04.006
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Abstract: Abstract:Inacity,theoperationofsewagetreatmentplantsisdirectlyrelatedtotheconstructionofciv icproduction.Duringtheoperationofsewagetreatmentplants,electricitycostsaccountfor25% ~35% oftheoperatingcostsdependingontheprocessesused.Effectiveelectricitycostmanagementiscrucialfor savingonoperatingexpenses.Thenewpowerreformpolicieshavepromotedenergysavingandconsump tionreductioninsewagetreatmentplants.Thispaperanalyzestheresultsoffourtypicalsewageplantsin Kunmingoverthepasttwoyears.In2022,themaintransactionmodewasannualtransactions,whichac countedfor70% oftotalelectricityconsumption,whiletheremaining30% wasadjustedthroughmonthly transactions.Onetimebundledtransactionsprovidedanoverallpriceadvantage,savingatotalof149 millionyuaninelectricitycostscomparedto2021,indicatingsignificantcostsavingpotential.Addition ally,byleveragingtransactionpricesduringlowwaterandflatwaterperiodsandparticipatinginelectric itymarkettransactions,electricitycostswerereducedby35% ~45% comparedtononimplementation scenarios.Theserelevantexperiencesprovidevaluableinsightsandserveasamodelfortheoperationof sewagetreatmentplant
Key words: wastewatertreatmentplant, operatingcosts, electricityconsumption, electricitymarketization transactions
CLC Number:
X324
ZHUXiaomin1, ZHANGYanyan2, JIANGXi1. AnalysisonReducingElectricityCostsatKunmingWastewater#br# TreatmentPlantUnderPowerReform Policies#br#[J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2024, 40(4): 38-.
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URL: http://kmyzxb.magtech.com.cn/EN/10.3969/j.issn.1009-0479.2024.04.006
http://kmyzxb.magtech.com.cn/EN/Y2024/V40/I4/38