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1、ArrangementofexaminationmaterialsfortreatmentanddisposalofsolidwasteFillintheblanks1.Classificationofsolidwastes:accordingtosources,theyareusuallyclassifiedintourbansolidwaste,industrialsolidwasteandagriculturalwaste・(P2)Accordingtothedegreeofdamagecanbedividedinto:generalwaste,hazar
2、douswasteandhazardouswaste・(P5)2,livinggarbagecollection,transportationandstorageforhandling(YunZhu),andclear(removal),collectedthreestagesoftransport・(P14)3、pretreatmenttechnologymainlyineludessolidwastesuchascompaction,transportation,crushing,sortingandsolidification.(P27)4.Crushin
3、gmethodscanbedividedinto3types:drycrushing,wetcrushingandsemiwetcrushing・Thecrushingindexesineludegranularity,crushingratioandsoon.(P36)5,thecurrentprocessingtechnologyofsolidwasteheattransformationmainlyhastwoforms:oneisthesolidwasteincineration,directlyasfuel,directheatrecoveryandc
4、omprehensiveutilization;twoisthepyrolysisprocess,thesolidwasteintofuelandchemicalrawmaterialsforindirectuse.(P85)6.ThemostwidelyusedMSWincineratorsare3typesoffluidizedbedincinerator,mechanicalgrateincineratorandrotarykilnincinerator.(P96)7.Inthegroundwaterprotectionsystem,theliningsy
5、stemmainlyhas3kinds:thenaturalclaylining,thesyntheticorganiclining,thecompounddoubleliningwhichconsistsofthenaturalclayandthesyntheticorganicmateria1.(P128)8.Accordingtothecuringagentandcuringprocess,thecommoncuringtechnologiesmainlyincludecementcuring,asphaltcuring,plasticsolidifica
6、tion,meltingsolidificationandlimecuring・(P176)Two,multiple-choicequestionsslightlyThree・Questionsandanswers1,whataretheenvironmentalhazardsofsolidwaste(P7)?(1)pollutionoftheatmospherePollutionofsolidwastetotheatmosphereintothreeaspects:1.finewastehasbeenblown,increasethedustcontentin
7、theatmosphere,increasedairdustpollution;2.theproductionprocessduetothedustremovalefficiencyislow,soalotofdustdirectlyfromtheexhaustemissionstotheatmosphericenvironment,atmosphericpollution;3.stackedsolidinthewasteofharmfulcomponentsduetovolatilizationandchemicalreaction,producetoxicg
8、ases,causing
