Cov khoom pov tseg hauv tsev tseem ceeb yog dab tsi?

Cov khoom pov tseg hauv tsev feem ntau tuaj yeem muab faib ua plaub pawg: cov khoom pov tseg rov ua dua tshiab, cov khib nyiab hauv chav ua noj, pov tseg phom sij, thiab lwm yam pov tseg. Tam sim no, cov txheej txheem kev kho cov khib nyiab feem ntau suav nrog kev siv dav dav, kev huv huv pov tseg, incineration, thiab composting.
1, Recyclable pov tseg
Nws feem ntau suav nrog tsib pawg: cov ntawv pov tseg, yas, iav, hlau, thiab ntaub
Cov ntawv pov tseg: feem ntau suav nrog cov ntawv xov xwm, phau ntawv xov xwm, phau ntawv, ntawv ntim ntau yam, ntawv ua haujlwm, ntawv tshaj tawm, ntawv thawv ntawv, thiab lwm yam. Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tias cov ntaub so ntswg thiab cov ntawv tso quav tso dej ntau dhau thiab tsis tuaj yeem rov ua dua.
Yas: feem ntau suav nrog ntau lub hnab yas, cov khoom ntim yas, cov hnab yas pov tseg thiab cov tais diav, cov txhuam hniav, khob, cov dej ntxhia, cov tshuaj txhuam hniav, thiab lwm yam.
iav: feem ntau suav nrog ntau lub iav fwj, cov iav tawg, iav, qhov muag teeb, thermoses, thiab lwm yam.
Cov khoom siv hlau: feem ntau suav nrog cov kaus poom, cov kaus poom, thiab lwm yam.
Npuag: feem ntau suav nrog cov khaub ncaws pov tseg, ntaub pua rooj, phuam da dej, hnab ev ntawv, khau, thiab lwm yam.
Los ntawm kev kho kom zoo thiab rov ua dua tshiab, cov pa phem tuaj yeem txo tau thiab cov peev txheej tuaj yeem txuag tau. Yog tias ib tuj ntawm cov ntawv pov tseg rov ua dua tshiab, 850 kilograms ntawm daim ntawv tuaj yeem ua tau, txuag 300 kilograms ntawm ntoo thiab txo cov pa phem los ntawm 74% piv rau cov khoom sib npaug; Recycling 1 tuj lub raj mis yas haus tuaj yeem khwv tau 0. 7 tons ntawm cov khoom siv raw; Txhua 1 tuj ntawm cov hlau rov qab tuaj yeem kho tau 0.9 tons ntawm cov hlau, txuag 47% ntawm cov nqi piv rau kev siv cov ore smelting, txo cov pa phem los ntawm 75%, thiab txo cov dej paug thiab cov khoom pov tseg los ntawm 97%.
2, Chav ua noj khib nyiab
Qhov no suav nrog cov khoom pov tseg xws li cov zaub mov seem, pob txha, cov hauv paus zaub, nplooj, txiv hmab txiv ntoo tev, thiab lwm yam, uas tuaj yeem ua tiav thiab muab tso rau ntawm qhov chaw siv biotechnology los tsim 0.3 tons ntawm cov organic chiv ib tuj.
3, Cov khib nyiab pov tseg
Qhov no suav nrog cov roj teeb khib nyiab, cov khib nyiab fluorescent, khib nyiab mercury thermometers, cov tshuaj siv tas sijhawm, thiab lwm yam, uas yuav tsum tau kho tshwj xeeb kev nyab xeeb.
4, Lwm yam pov tseg
Tsuas yog cov khib nyiab uas tau hais los saum toj no, qhov nyuaj rau rov ua dua cov khoom pov tseg xws li cib, vuas, ceramics, slag, ntawv tso quav, ntaub so ntswg, thiab lwm yam. feem ntau yog muab pov tseg los ntawm incineration lossis landfill raws li cov yam ntxwv ntawm cov khib nyiab.
Yog vim li cas rau kev faib
Cov txheej txheem ntawm kev pov tseg cov khib nyiab feem ntau yog ua raws li cov txheej txheem pov tseg ib txwm muaj, tuav kaum tawm txhiab daim av; Thiab kab
Flies ya recklessly, dej phwj overflows, thiab cov stench nyob rau hauv cov huab cua, heev polluting ib puag ncig. Yog li ntawd, kev faib tawm thiab kev sau cov khib nyiab tuaj yeem txo cov khoom siv khib nyiab thiab cov khoom siv kho mob, txo cov nqi kho mob, thiab txo cov kev siv av, nrog rau kev sib raug zoo, kev lag luam, thiab kev noj qab haus huv.
Qhov zoo ntawm kev faib cov khib nyiab yog raws li hauv qab no:
1. Txo kev ua haujlwm hauv av: Qee yam khoom siv hauv tsev tsis yooj yim degraded, ua rau cov av tawg loj heev. Kev faib cov khib nyiab, tshem tawm cov khoom siv rov ua dua tshiab thiab tsis muaj degradable, txo cov khib nyiab ntau dua 50%. 2. Txo cov pa phem ib puag ncig: Cov roj teeb uas tso tseg muaj cov tshuaj lom xws li mercury thiab cadmium, uas tuaj yeem ua rau muaj kev phom sij loj rau tib neeg; Plastics pov tseg hauv cov av tuaj yeem ua rau cov qoob loo txo ​​qis; Cov xwm txheej uas cov khoom pov tseg pov tseg yog yuam kev los ntawm tsiaj txhu, ua rau tsiaj tuag, feem ntau tshwm sim. yog li ntawd
Kev rov ua dua tshiab tuaj yeem txo qhov mob.
3. Hloov cov khib nyiab rau hauv cov khoom muaj nqis: Tuam Tshoj siv 4 billion yas ntim khoom noj ceev ceev thiab 500-70 lab instant noodle tais txhua xyoo, nrog cov khoom pov tseg yas suav rau 4-7% ntawm cov khib nyiab hauv tsev. Ib tuj ntawm cov yas pov tseg tuaj yeem rov ua dua rau hauv 600 kilograms ntawm diesel. Recycling 1500 tons ntawm cov ntawv pov tseg tuaj yeem zam kev txiav ntoo siv los tsim 1200 tons ntawm ntawv. Tom qab melting ib tuj ntawm lub peev xwm, nws muaj peev xwm tsim ib tuj ntawm zoo txhuas blocks, uas yuav txuag tau 20 tons ntawm txhuas ore. 30% -40% ntawm cov khoom pov tseg tuaj yeem rov ua dua thiab rov siv dua, thiab cov peev txheej me me thiab tau txais txiaj ntsig no yuav tsum tau saib xyuas. Koj tseem tuaj yeem siv cov kaus poom los ua cov thawv ntawv cwj mem, uas yog ib puag ncig tus phooj ywg thiab txuag cov peev txheej.
Classification Misconception
Cov pob txha loj loj hauv chav ua noj pov tseg
Qhov tseeb, cov pob txha loj loj tau muab cais ua "lwm cov khib nyiab" vim tias lawv "nyuaj rau corrode". Ib yam li ntawd, pob kws kernels, tawv txiv hmab txiv ntoo plhaub, txiv hmab txiv ntoo kernels, nqaij qaib pob txha, thiab lwm yam yog cov khib nyiab hauv chav ua noj.
Daim ntawv tso zis tso quav tuaj yeem rov ua dua
Daim ntawv tso quav tso quav thiab cov ntawv tso quav tso rau hauv dej thiab tsis suav tias yog "daim ntawv rov ua dua tshiab", zoo ib yam li cov tais diav, cov thawv luam yeeb, thiab lwm yam.
Hnab ntim cov khoom siv hauv chav ua noj
Feem ntau siv cov hnab yas, txawm tias biodegradable, yog qhov nyuaj rau corrode dua li cov khib nyiab hauv chav ua noj. Tsis tas li ntawd, cov hnab yas lawv tus kheej yog cov khoom pov tseg rov ua dua. Txoj hauv kev kom raug yuav tsum yog nchuav cov khib nyiab hauv chav ua noj rau hauv lub thoob khib nyiab thiab pov tseg cov hnab yas nyias nyias rau hauv "khoom siv khib nyiab" hauv.
Txiv hmab txiv ntoo plhaub suav ua lwm yam khib nyiab
Cov kws tshaj lij los ntawm lub chaw pov tseg khib nyiab tau hais tias cov ntaub ntawv tshaj tawm xa mus rau cov tsev ntawm cov neeg nyob hauv cov zej zog tsav tsheb tau sau tias yog cov txiv laum huab xeeb, uas tiag tiag yog lwm hom khib nyiab. Cov roj uas tseem tshuav nyob hauv tsev kuj tau muab cais ua "khoom noj khoom haus".
Plua plav suav ua lwm yam khib nyiab
Hauv kev faib cov khib nyiab, plua plav yog "lwm cov khib nyiab", tab sis cov ceg ntoo thiab nplooj seem yog "khoom khib nyiab", suav nrog paj paj hauv tsev.
Qhov no ua rau muaj kev sib tw. Yog tias koj cog paj rau ntawm lub sam thiaj, loosen cov av, txiav cov ceg thiab nplooj, thiab cheb ib lub thoob khib nyiab, koj puas tseem yuav tsum tau faib nws dua? Yog tias koj yog ib tus kws tshaj lij ib puag ncig, tsis ntshai teeb meem, koj txhawb ua li ntawd
Tab sis nws kuj tau tso cai rau ncuav rau hauv "lwm cov khib nyiab". Zhang Shukong, Tus Thawj Coj ntawm Hangzhou Municipal Solid Waste Supervision Center, tau hais tias, tshwj xeeb tshaj yog rau cov neeg ua haujlwm huv hauv zej zog, kev rov ua dua tshiab yuav ua rau muaj kev siv zog ntau ntxiv, yog li txhua qhov kev tu cov khib nyiab tau muab cais ua "lwm cov khib nyiab". Tom qab kev nce qib ntawm kev faib cov khib nyiab yav tom ntej, cov txheej txheem tshwj xeeb yuav raug txiav txim siab.
Categorized Q&A
1. Kuv tsis xav tau ib lub fwj npias tawg lawm. Puas yog suav tias yog lwm yam khib nyiab? Teb: Tsis yog.
Lub raj mis npias tuaj yeem muag tau nyiaj thiab suav tias yog rov ua dua tshiab. Tsuas yog nws loj thiab muaj txiaj ntsig tsawg, yog li nws tsuas yog raug saib tsis taus. Yog li peb tseem yuav tsum tau muab tso ua ke nrog cov ntawv xov xwm thiab muag nws ua ke yog tias peb sau ntau dua. Yog tias koj pom nws nyob qhov chaw ntawm lub sam thiaj, muab nws tso thiab muab pov rau hauv lub thawv xiav "recyclable" hauv zej zog. Cov neeg ua haujlwm huv huv yuav tuaj sau. Tom qab concentration, nws yuav nkag mus rau cov khoom pov tseg uas twb muaj lawm
2. Ob peb cov nyees khawm tsis siv, ua los ntawm cov yas, lawv puas rov ua dua? Teb: Yog.
Cov khoom yas uas tsis yog lub hnab yas, xws li cov yas ua npuas dej, lub raj mis yas, cov yas tawv tawv, cov khoom siv roj hmab thiab cov khoom siv roj hmab, yog cov khoom siv rov ua dua tshiab.
Cov kws tshaj lij los ntawm qhov chaw pov tseg cov khoom tau hais tias yog tias qhov ntau tsis loj, cov nyees khawm kuj tuaj yeem muab pov rau hauv "lwm cov khib nyiab".
3. Frozen dumplings thiab tofu ntim thawv yog tag nrho cov khib nyiab hauv chav ua noj. Tau kawg, lawv puas yog chav ua noj pov tseg? Teb: Tsis yog
Cov ntaub ntawv pov tseg thiab cov hnab ntim khoom noj tau muab cais ua "lwm cov khib nyiab". Tsis tas li ntawd, siv cov ntaub so ntswg, ntawv tso quav tso quav, haus luam yeeb pob tw, thiab cov khaub ncaws qub kuj suav tias yog "lwm cov khib nyiab"
4. Cov txiv laum huab xeeb puas suav nrog lwm cov khib nyiab? Teb: Yog
5. Puas yog lub thawv ntim dej kub, zoo li cov raj khib nyiab pov tseg, puas muaj tshuaj lom thiab ua kom puas tsuaj? Teb: Tsis yog.
Wang Lei, tus thawj coj ntawm Lub Chaw Saib Xyuas Kev Tswj Xyuas Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob, tau hais tias lub raj mis dej kub nws tus kheej yog ua los ntawm iav thiab muaj txheej nyias nyias ntawm mercury, uas yuav tsum tau muab cais ua lwm yam khib nyiab. Tsis tas li ntawd, tej yam xws li kho cov kua dej, uas tsis muaj tshuaj lom heev, kuj tuaj yeem raug cais raws li lwm cov khib nyiab.
Feem ntau, cov khoom pov tseg uas muaj kev phom sij, kis tau, thiab tawg tau raug cais raws li cov khib nyiab pov tseg. Tsis muaj ntau yam tshuaj lom thiab teeb meem pov tseg tsim nyob rau hauv lub neej niaj hnub ntawm cov neeg nyob hauv, xws li cov mousse ntawm lawv cov plaub hau, uas muaj cov hlab ntsha siab thiab yog nplaim taws thiab tawg; Lwm qhov piv txwv yog cov tshuaj tsw qab seem, uas muaj cawv ntau thiab tsis muaj zog, thiab tuaj yeem kho tau raws li cov khoom pov tseg.
6. Cov plua plav suav nrog lwm cov khib nyiab, teb: Yog.