Dab tsi yog qhov kev kho dej khib nyiab?

Kev kho dej khib nyiab yog txheej txheem uas tshem tawm thiab tshem tawm cov kab mob ntawm cov dej khib nyiab thiab hloov qhov no mus rau hauv cov dej khib nyiab uas tuaj yeem xa rov qab mus rau lub voj voog dej. Cov txheej txheem no suav nrog ntau yam txheej txheem ntawm lub cev, tshuaj lom neeg thiab tshuaj lom neeg los kho cov dej khib nyiab kom ntseeg tau tias nws muaj kev nyab xeeb pov tseg lossis rov siv dua.

Dab tsi yog pob khoom kho dej khib nyiab?

Ntim cov chaw kho dej khib nyiab yog cov chaw kho mob ua ntej siv los kho cov dej khib nyiab hauv cov zej zog me lossis ntawm cov khoom ntiag tug. Piv nrog rau cov chaw kho dej khib nyiab ib txwm muaj, pob khoom siv kho cov dej khib nyiab muaj cov qauv sib txuam ntau dua thiab muaj cov yam ntxwv ntawm kev thauj mus los yooj yim, ntsaws-thiab-ua si, thiab kev ua haujlwm ruaj khov.

Kev kho cov dej khib nyiab lom lom yog dab tsi?

Kev kho cov dej khib nyiab lom neeg yog tsim los ua kom cov pa phem yaj hauv cov dej ntws los ntawm kev ua ntawm cov kab mob. Cov kab mob no siv cov tshuaj no los ua neej nyob thiab yug me nyuam. Cov kab mob no siv cov pa phem uas muaj nyob rau hauv cov dej khib nyiab, hloov mus rau hauv cov khoom tsis zoo xws li carbon dioxide, dej thiab biomass. Txoj kev no feem ntau yog siv rau hauv nroog thiab cov chaw kho dej khib nyiab kom tshem tawm cov kab mob thiab tso cai rau cov dej kom nyab xeeb rau hauv ib puag ncig.

Dab tsi yog qhov rov qab osmosis?

Rov qab osmosis (RO) yog ib txoj hauv kev rub cov dej huv tawm ntawm cov dej qias neeg lossis dej ntsev los ntawm kev thawb dej los ntawm daim nyias nyias nyob rau hauv siab. Ib qho piv txwv ntawm thim rov qab osmosis yog cov txheej txheem uas cov dej tsis huv yog lim hauv siab. Cov tshuab no tau siv dav los txhim kho qhov saj thiab zoo ntawm cov dej haus.

Yuav ua li cas yog txoj kev ntawm municipal solid waste (MSW) pov tseg?

Cov txheej txheem pov tseg MSW feem ntau suav nrog kev muab pov tseg, kev tsim, kev rov ua dua tshiab thiab composting. MSW tuaj yeem suav hais tias yog ib qho nyuaj vim nws muaj ntau hom kev pov tseg, nrog rau cov khoom siv organic los ntawm cov khoom pov tseg, ntawv pov tseg, ntim, yas, lub raj mis, hlau, textiles, yards pov tseg, thiab lwm yam khoom siv.

Incineration, tseem hu ua pov tseg-rau-zog, suav nrog kev tswj kev hlawv cov khib nyiab hauv nroog. Cov cua sov uas tsim los ntawm cov txheej txheem no yog siv los tsim hluav taws xob lossis cua sov. Incineration txo cov khoom pov tseg thiab tsim lub zog, ua rau nws yog ib qho kev daws teeb meem zoo rau cov nroog uas tsis muaj qhov chaw pov tseg.

Recycling thiab composting yog cov kev tswj cov pov tseg uas muaj kev ruaj ntseg uas lub hom phiaj los hloov cov khib nyiab los ntawm qhov chaw pov tseg. Kev rov ua dua tshiab suav nrog kev sau thiab ua cov ntaub ntawv xws li ntawv, yas, iav thiab hlau los tsim cov khoom tshiab. Composting yuav rhuav tshem cov organic pov tseg, xws li cov khoom noj khoom haus thiab cov vaj tsev trimmings, mus rau hauv cov zaub mov muaj txiaj ntsig zoo uas tuaj yeem siv rau hauv kev ua teb thiab ua liaj ua teb. Cov txheej txheem no txo qis kev noj cov peev txheej ntuj thiab txo qhov cuam tshuam rau ib puag ncig, tab sis yuav tsum tau siv cov khoom pov tseg zoo thiab khaws cov tshuab.

Dab tsi yog cov khoom siv aerobic digestion?

Cov khoom siv aerobic digestion siv microbial aerobic fermentation technology kom sai sai decompose thiab hloov cov zaub mov pov tseg rau hauv humus. Nws muaj cov yam ntxwv ntawm high-temperature fermentation, environmental friendliness thiab tsawg zog noj. Nws feem ntau yog siv rau kev kho cov khoom pov tseg hauv cov zej zog, tsev kawm ntawv, cov zos thiab cov nroog. Cov cuab yeej paub txog ntawm qhov chaw "txo, kev siv peev txheej thiab tsis muaj teeb meem" kev kho cov khoom noj pov tseg.