Tsis ntev los no, controversy tshaj lub pov tseg incineration kev lag luam tau txuas ntxiv. Nyob rau hauv ib tes, peev tau nthuav tawm sai, thiab nyob rau hauv ib sab, kev tsis sib haum xeeb, kev xav phem thiab kev tawm tsam ntawm cov neeg nyob ib ncig ntawm cov chaw pov tseg hauv lub tsev lag luam tau ua cov khoom pov tseg tam sim no ua rau muaj teeb meem nyuaj.
Tuam Tshoj tus "973" yog tus kws tshawb fawb txog kev kawm, Jiang Scholar, thiab xibfwb qhia txog lub tshuab hluav taws xob ntawm Zhejiang University, Yan Jianhua, tau hais tias qhov tseeb, ntau qhov chaw pov tseg muaj zog nyob rau hauv lub tebchaws txawv tebchaws, thoob khib nyiab thiab lub nroog. Koog tsev kawm ntawv cog lus yog qhov kev xaiv zoo. Rau lwm cov tes, kev tsim kho ntawm Tuam Tshoj cov khib nyiab fais fab nroj tsuag tau muab tso rau ntawm lub zog los ntawm cov neeg hauv zos, los yog nws tau ua nyob rau sab nraum lub nroog, thiab tsis tau ua nws txoj kev mob siab rau.
Qhov no yog lub xeev txoj kev txhawb nqa kev pov hwm cov cuab yeej hluav taws xob tom qab siv txoj cai tshiab rau kev pov tseg cov pov tseg rau hauv keeb kwm ntawm Lub Xya Hli 1. Kev lag luam cov thawjcoj tau taw qhia tias cov khib nyiab incineration ntawm kev tsim hluav taws xob, ua ib lub tshuab ua qis-tsis muaj zog, yog lub zog ua kom haum raws li cov qauv kev lag luam thiab yuav tsum muaj kev txhawb siab. Cov kev txhim kho ntawm txoj kev lag luam yuav pib dua.
Kev loj hlob twists thiab lem
Tam sim no, nyob rau ntau tshaj 600 lub nroog uas suav tau suav tau hauv Suav teb, txhua xyoo ntawm cov thoob khib nyiab muaj tshaj 160 lab tons, thiab qhov sib npaug ntawm 40 lab tons ntawm hluav taws xob cov dej yog xam raws li tus nqi calorific.
"Cov dej khib nyiab hlawv siv hluav taws xob yuav siv sij hawm tsawg dua thaj av thiab tuaj yeem paub lub zog ntawm cov khoom siv hluav taws xob tua hluav taws." Yan Jianhua tau hais tias qhov kom zoo ntawm cov pov tseg incineration yog tias nws tsis tsuas yog txo qhov ntim ntawm cov khoom pov tseg, tab sis kuj siv tau zoo cov muaj zog muaj nyob rau hauv cov khoom pov hwm hauv nroog. Cov kev pab. Tom qab kub siab sib txuas, qhov teeb meem hauv cov khib nyiab yog txav kom zoo, uas tuaj yeem txo los yog tshem tawm tej kev cuam tshuam ntawm kev pov tseg tom ntej.
Hnub no, nyob rau Fabkis, Austria, Nyiv, Singapore thiab lwm lub teb chaws, pov tseg lub hwj huam ua rau hluav taws xob tau los ua ib qho tseem ceeb tshaj plaws los daws qhov teeb meem hauv nroog cov khib nyiab.
Tuam Tshoj tus pov tseg incineration zog pib xyoo 1986. Thawj pov tseg-rau-zog cog nrog kev lag luam raug xaiv hauv Shenzhen. Lub tsev txawb hluav taws xob txawb ntawm lub txaj hluav taws xob tsim tau tsim los ntawm Hangzhou nyob rau xyoo 1997. Txawm li cas los xij, nws tsis yog kom txog thaum xyoo 2001 uas cov nom tswv hauv zos pib xyuam xim rau cov khoom siv hluav taws xob tsim kev lag luam.
Los ntawm 2001 txog 2005, txog li ib feem peb ntawm cov moo thiab cov nroog hauv teb chaws tau ua tiav cov thawj pov tseg hluav taws xob hauv lub teb chaws, thiab thawj zaug ntawm cov pov tseg lub tshuab hluav taws xob tuaj tshwm hauv Suav teb. Kev txhawb nqa los ntawm "Txheej Xeem Tsib 5 Xyoo rau Kev Siv Harmless Treatment Facilities for Urban Domestic Wastes" nyob rau xyoo 2007, cov nyiaj khib nyiab hauv Suav tau nce li 30% hauv 2009 piv rau 2008.
Txawm li cas los, tib lub sij hawm, muaj cov teeb meem loj tshwm sim zoo xws li kev tsim cov khib nyiab incineration fais fab nroj tsuag los ntawm cov neeg nyob hauv Beijing Liulitun tau tshwm sim thoob plaws hauv lub tebchaws. Nyob rau hauv no regard, Cheng Yutao, tus kws tshuaj ntsuam ntawm CCID Consulting lub Tswv Yim Tsim Kev Lag Luam Kev Tshawb Fawb Kev Tshawb Fawb, qhia tias kev loj hlob ntawm tag nrho kev lag luam hauv 2009 tau qeeb me ntsis.
Txij xyoo 2010, lub xeev tau qhia txog cov kev cai tswjfwm los txhawb kev tsim cov pov tseg qhov hluav taws xob kev lag luam hauv kev tswj kev ncaj ncees. Tam sim no, ntau tshaj li 100 pov tseg hluav taws xob fais fab nroj tsuag tau raug tsim los thoob teb chaws, thiab qhov ntsuas qhov ntsuas tau tshaj 20% ntawm tag nrho cov nyiaj khib nyiab thiab kev thauj mus los.
Technology tsis yog ib qho chaw khuam siab loj
Txawm hais tias Tuam Tshoj tus pov tseg incineration hluav taws xob tsim kev lag luam yog qhia txog ib qho kev sib raug zoo me me, qhov kev lees txais coob ntawm cov neeg nyob hauv nroog tseem tshuav tsawg heev.
Lub Tsib Hlis 11, 2014, Jiufeng Lub Zos, Nroog Zhongtai, Lub Nroog Yuhang Koog Tsev Kawm Ntawv tau npaj los tsim ib lub chaw pov tseg, uas tsim kev txhawj xeeb ntawm ntau tus neeg, suav nrog cov neeg nyob hauv Hangzhou City, thiab cov pawg neeg sib sau ua ke.
Qhov tseeb, raws li kev txhim kho kev pov tseg ntawm kev siv hluav taws xob tsim lub tshuab, qhov paug ntawm cov pa phem ntawm kev tsim kho ntawm cov fais fab nroj tsuag muaj peev xwm ua tau raws li cov qauv kawm.
Cheng Yutao tau qhia tias cov huab cua phem tshaj plaws, kev siv tshuaj lom dioxin, muaj peb kev sib txuas: pre-incineration pretreatment, incineration txoj kev tswj thiab tom qab lub qhov muag pov tseg. Cov kev ua haujlwm tam sim no muaj peev xwm ua tau raws li cov kev cai tawm hauv lub tebchaws (thoob ntiaj teb).
"Raws li kev xaiv technology yog tsim nyog, kev tswj hwm thiab kev lag luam yog scientific, thiab qhov kev saib xyuas thib peb yog lub sijhawm, tam sim no kev sib tw tau peevxwm totaub txog 'tus nqi tsawg heev ntawm cov pa phem emissions." Yan Jianhua said.
Tam sim no, lub ntiaj teb cov cuab pob hluav taws hauv qhov cuam tshuam muaj xws li cov khoom siv hluav taws xob thiab lub tshuab ua kom sov. Ntxiv nrog rau kev txhim kho cov kev lag luam zoo li thaj tsam ntawm lub tshuab hluav taws xob, Tuam Tshoj tau ntse tsim cov kev siv cuab yeej hluav taws xob ntawm lub chaw txawb chaw txawb chaw pov tseg nrog kev paub txog cov khoom ntiag tug. Yan Jian tau qhia tias qhov kev tsim tshuab no tau tsim los ntawm Zhejiang University yog qhov khoom pheej yig tshaj plaws nyob hauv Suav teb. Nyob rau hauv 2006, nws yeej qhov khoom plig thib ob ntawm Kev Tshawb Fawb Txog Kev Tshawb Fawb Hauv Lub Xeem thiab Kev Tshawb Nrhiav Technology.
Thaum twg lub tshuab tsis muaj kev khuam siab lawm, yuav ua li cas los ua kom pej xeem to taub thiab txais cov pov tseg qhov hluav taws xob tiam sis yog qhov tseem ceeb rau qhov teeb meem. Qhov tseeb tiag, "lub zej zog" uas muaj nyob rau hauv kev tsim vaj tsev khib nyiab yog qhov teeb meem thoob ntiaj teb. Yan Jianhua tau taw qhia tias kev nce qib kev siv hluav taws xob yuav tsum kom tsoomfwv thiab cov pejxeem txav mus rau qhov kev taw qhia tibsi. Cov tsoom fwv hauv zos yuav tsum ua raws li kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, thiab kev ncaj ncees.
Tsis "txhua txoj kev"
Obviously, tus NDRC nrog rau cov khoom siv hluav taws xob hauv lub tshuab hluav taws xob hauv lub Catalog's "roj thiab cov khoom siv raw khoom hloov tshuab". Lub tswv yim yog los qhia txog nws qhov tseem ceeb tshaj plaws li qhov ua lwm yam qis zog, yog li qhib qhov sib txawv txais los ntawm cov pej xeem.
"Los ntawm kev xav txog kev txuag hluav taws xob thiab txo qis qis, nws tsim nyog cais qhov chaw pov tseg hauv hluav taws xob ua hluav taws xob mus rau cov tshuab qis-qis zog. Kev siv hluav taws xob ua kom tsis muaj hluav taws xob yog lub tshuab hluav taws xob tsawg tsawg uas yuav tsum tau txais kev txhawb nqa thiab lub zog ua lag luam uas nyob rau hauv txoj kab nrog cov qauv kev lag luam. "Yan Jianhua said.
Raws li txoj kev coj thiab kev txhawb nqa ntawm tsoomfwv, kev lag luam ntseeg tau tias qhov teeb meem raug tsim los ntawm kev tsim ib qho kev tsim hluav taws xob cog rau yav tom ntej yuav tsum raug txo kom tsawg. Dab tsi yog nyob ze yog hais tias ib tug loj tus naj npawb ntawm lub nroog nyob rau hauv Suav teb ntsib ib tug loj khib nyiab siege phenomenon. Ua ke nrog ceev nrooj ntawm nroog thaj av, thaj chaw uas twb muaj tam sim no tau ntev lawm, thiab nws yuav tsum tsim kom muaj ntau cov kev lag luam zoo siab thiab txhim khu kev txhim kho.
Txawm li cas los xij, txawm tias qhov teeb meem ntawm tag nrho cov tog neeg yeej khwv tau pov tseg, nws tsis txhais tias qhov kev lag luam yuav yog "tus". Hou Yuxuan, ib tug neeg tshawb nrhiav nyob hauv kev tiv thaiv ib puag ncig kev nyab xeeb ntawm Tuam Tshoj Investment Consulting, hais tias tam sim no, theem ntawm kev siv khoom hauv Tuam Tshoj cov khoom pov tseg cov hluav taws hauv hluav taws xob tiam sis tseem qis, uas yog qhov ncaj qha combustion txoj kev. Ntau lub chaw pov tseg muaj dej tsawg tsawg, uas ua rau qee cov dioxin tsis ua rau kom zoo siab thiab ua rau lwm yam ua kom tsis muaj pa taws sab nraum lub cub tawg.
Tsis tas li ntawd, qhov sib txawv ntawm Tuam Tshoj tus khib nyiab thiab tsim lub teb chaws loj loj, uas yog tsis zoo rau kev tsim kho ntawm kev sib txawv, uas tsis yog ib qho zoo rau kev txhim kho kom zoo ntawm kev cuam tshuam.
Yog li ntawd, nws tseem tsim nyog rau ntau pawg neeg ua hauj lwm ua ke los ua pov tseg incineration fais fab tsim tawm ib daim txiag nyob rau hauv Suav teb thiab ua si nws lub luag hauj lwm hauv qes-carbon ib puag ncig tiv thaiv. Raws li Jianhua tau hais tias: "Cov tsoomfwv yuav tsum ua haujlwm zoo rau txoj cai thiab qhov chaw uas sawvdaws muaj kev tshawb fawb (research institutes) yuav tsum tau kawm kom paub tseeb txog China cov pov tseg kom ua tau zoo tshaj plaws rau kev ua kom tsis muaj kev cuam tshuam, kev hloov hluav taws xob thiab cov pa phem tsawg."
Pom pom ntawm cov cuab yeej siv hauv nroog uas muaj cov pov tseg hauv nroog, cov kev siv hluav taws ua rau siv tau tsim hauv cov teb chaws uas tsim tau yuav tsis haum rau kev siv khib nyiab. Yog li ntawd, cov neeg koom nrog kev lag luam tau pom hais tias tsoom fwv yuav tsum txhawb kom siv cov cuab yeej siv siab nrog kev paub txog cov khoom ntiag tug thaum tsim cov phiaj xwm kev lag luam.
Cov lag luam hauv lub xeev thiab cov tuam txhab lag luam yuav tsum siv cov kev cai ncaj ncees thiab nyiaj pabcuam los txhim kho kev tsim kho ntawm txoj kev lag luam, thiab kawm tau los ntawm kev tsim cov teb chaws tau tsim, thiab muaj kev kawm zoo tshaj plaws rau kev kawm science thiab kev tshaj tawm los txhim kho cov kev kawm zoo.
Kev loj hlob yuav tsum to taub zoo
Nws yog to taub tias hauv 10 lub xyoo dhau los, nrog rau kev ceev ceev ntawm kev siv cov pov tseg lub tshuab, pov tseg incineration hlav hluav taws xob yuav tsim kev kub ntxhov mus ntxiv. Zhang Yi, thawj tswj hwm ntawm lub Tsev Kawm Ntawv Ntawm Ib Cheeb Tsam Thoob Tebchaws Engineering ntawm Tsoomfwv Sojntsuam, tau hais tias tagnrho ntawm cov thoob khib nyiab nyob hauv ntau tshaj 600 lub nroog thoob tebchaws tau tshaj 160 lab tonnes ib xyoo. Cov kev lag luam hauv tsev tsim hluav taws xob raug tsim tawm los xyuas tias muaj ntau tshaj 200 billion yuan ntawm qhov chaw lag luam. .
Txawm li cas los xij, kev tsim lub suab ntawm cov pov tseg lub hwj chim tsim kev lag luam yuav tsum tau txais pej xeem kev pom zoo thiab kev nkag siab. Nyob rau hauv txoj kev lag luam kev lag luam, muaj ntau qhov teeb meem tshwm sim zoo li cov pej xeem qhov kev tawm tsam mus rau kev tsim kho ntawm pov tseg incineration fais fab nroj tsuag. Nyob rau lub Tsib Hlis 11, xyoo no, Jiufeng Village, Zhongtai Township, Yuhang District, Hangzhou City npaj tsim lub chaw pov tseg hluav taws xob, uas tshwm sim los ntawm ntau tus neeg nrog rau cov neeg nyob hauv nroog Hangzhou, thiab tom qab ntawd muaj teeb meem xws li neeg coob coob sib sau thiab kev kaw.
Yog li ntawd, lwm lub hom phiaj ntawm kev pov hwm cov cuab yeej siv hluav taws xob tsim yog kev tawm tsam rau cov tib neeg los tawm tsam thiab kho kom to taub txoj kev pov tseg ntawm kev pov tseg thiab scientifically teb rau kev siv qias neeg nyom.
Qhov tseeb, tus neeg sau ntawv yuav luag tsis hnov tsw phem los yog coj txawv txawv hauv kev lag luam kev lag luam hauv Chaoyang District, Beijing. Surrounded los ntawm greenery ncig lub tiaj ua si, nws yog ib qho chaw ua si me me. Tseem ceeb tshaj, lub tiaj ua si tau txais kev pab tiv thaiv kev lag luam rau kev siv lub thoob khib nyiab thiab kev kho kom zoo ntawm cov dej khib nyiab thiab pov tseg cov roj. "Tsis tas li ntawd, ua ntej cov khib nyiab thauj mus rau hauv lub thawv, kom muaj kev pov hwm tsis pub muaj kev pov hwm ntawm lub thoob khib nyiab, lub tshuab fais fab rau hauv lub nroog muaj kev ua haujlwm tas mus li. lub rooj saib xyuas kev tswj xyuas dej num yuav muaj lub luag haujlwm rau tub ceev xwm tswj. " Miao Guiqing hais. Tsis tas li ntawd, yuav kom qhib kev rau cov neeg tau txais kev txhawb zog thiab siv zog rau pej xeem kev txhawj xeeb thiab kev txhawb nqa, lub tiaj ua si kuj tau siv ntau txoj kev sib tham, kev sib tham, thiab kev txais tos pej xeem rau hnub Thursday los qhib kev txais tos thiab lwm hom kev tshaj tawm hluav taws siv hluav taws xob tsim hluav taws xob tsim hluav taws xob.
Yan Jianhua, chief scientist ntawm lub teb chaws "973" nyob rau hauv kev sib txawb ntawm khib nyiab pov tseg nyob rau hauv Tuam Tshoj thiab xib fwb ntawm lub Department ntawm Zog Engineering ntawm Zhejiang University, taw tes tias "nyob ib sab" hauv kev tsim cov khib nyiab pov tseg yog teeb meem thoob ntiaj teb . Kev txhawb kev siv cov khoom siv pov tseg cov hluav taws yuav tsum kom tsoomfwv thiab cov pejxeem tsiv mus nyob rau ib yam nkaus. Cov nom tswv hauv zej zos yuav tsum ua raws li kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, kev ncaj ncees, thiab kev ncaj ncees.
