污水厂污泥处理项目温室气体减排量计算.docx

摘要
邯郸市西污水处理厂污泥处理项目，采用好氧堆肥工艺处理污水厂产生的污泥。项目设计处理规模为每年90,000吨，预计每年产生堆肥21,000吨。进泥含水率为80%，出泥含水率为45%。
该项目的建设运行，避免了污水厂产生的污泥在垃圾填埋场厌氧填埋产生的甲烷排放。应用清洁发展机制（CDM）方法学AM0025“通过可选择的垃圾处理方法避免有机垃圾温室气体排放”对该项目产生的温室气体减排量进行了计算。计算结果表明：华北区域电网排放因子为0.8115tCO2e/MWh；基准线排放量逐年递增，平均年排放量为5912tCO2e；项目排放量年平均为118tCO2e；项目年平均产生的温室气体减排量为1439tCO2e。
关键词：好氧堆肥温室气体清洁发展机制污泥

Abstract
ThesludgetreatmentprojectofHandanwestwastewatertreatmentplantappliesaerobiccomposttechnologytotreatsludgefromplant.Theproposedprojecthasayearlyinputcapacityof90000tonssludge.About21000tonscompostwillbeproducedyearlyintheplant.Themoisturecontentofthesludgeis80%,andthecompostis45%.
Theconstructionandoperationoftheprojecttoavoidmethaneemissionswhichgeneratedbycausinganaerobiclandfillwithwastewatertreatmentplantsludgeinlandfill.TheprojectappliesAM0025“Avoidedemissionsfromorganicwastethroughalternativewastetreatmentprocesses”ofCDM(CleanDevelopmentMechanism)toesimatetheemissionreduction.Thecalculationresultsshowthat,thecarbonemissionsfactorforelectricitygenerationinNorthChinais0.8115tCO2e/MWh,thebaselineemissionsincreasingeveryyear,theaverageannualemissionsis5912tCO2e,averageannualemissionsoftheprojectemissionis118tCO2e.TheannualemissionreductionofGreenhousegasoftheprojectis1439tCO2e.
Keywords：AerobiccompostGreenhousegasCleanDevelopmentMechanism
Sludge

目录
TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc327104318"1绪论 PAGEREF_Toc327104318\h4
HYPERLINK\l"_Toc327104319"1.1背景 PAGEREF_Toc327104319\h4
HYPERLINK\l"_Toc327104320"1.1.1碳减排背景 PAGEREF_Toc327104320\h4
HYPERLINK\l"_Toc327104321"1.1.2项目背景 PAGEREF_Toc327104321\h4
HYPERLINK\l"_Toc327104322"1.2国际气候变化谈判 PAGEREF_Toc327104322\h5
HYPERLINK\l"_Toc327104323"1.2.1京都议定书 PAGEREF_Toc327104323\h5
HYPERLINK\l"_Toc327104324"1.2.2哥本哈根气候大会 PAGEREF_Toc327104324\h5
HYPERLINK\l"_Toc327104325"1.3我国应对气候变化的行动 PAGEREF_Toc327104325\h6
HYPERLINK\l"_Toc327104326"1.3.1节约能源 PAGEREF_Toc327104326\h6
HYPERLINK\l"_Toc327104327"1.3.2发展低碳能源