Kev sib tham txog kev tsis sib haum xeeb txog kev tsim cov khib nyiab hauv nroog

Hauv ob xyoos dhau los, muaj ntau qhov kev tsis sib haum xeeb nyob sab Europe hais txog kev tua pov tseg. Ntawm qhov tod tes, kev kub ntxhov ntawm lub zog tau ua rau cov khib nyiab ntau dua los ua kom tsis txhob siv cov fossil fuels thiab kom rov qab tau qee lub zog. Txawm hais tias tus nqi ntawm lub zog rov qab los kuj yog me me, nws tau nkag siab tias kwv yees li 2.5% ntawm cov teb chaws Europe lub zog los ntawm cov incinerators. Ntawm qhov tod tes, qhov chaw pov tseg tsis tuaj yeem ua tau raws li cov khoom pov tseg tam sim no. Txhawm rau txo qhov ntim ntawm cov khib nyiab, incineration yog qhov yooj yim tshaj plaws thiab kev xaiv zoo.

Raws li lub Kaum Ob Hlis 2022, muaj 55 lub chaw pov tseg-rau-zog ua haujlwm hauv tebchaws Askiv, thiab 18 tab tom tsim kho lossis ua haujlwm. Muaj txog 500 qhov chaw incinerator hauv Tebchaws Europe, thiab tus nqi ntawm cov khib nyiab pov tseg hauv 2022 yog li 5,900 tons, ib qho nce ntxiv rau xyoo dhau los. Txawm li cas los xij, txij li qee lub tshuab hluav taws xob pov tseg nyob ze rau thaj chaw nyob thiab thaj chaw, cov neeg feem coob txhawj xeeb txog kev cuam tshuam ib puag ncig ntawm cov pa taws uas lawv tsim.

Fig. Ib tsob nroj incineration hauv Switzerland (Duab los ntawm Is Taws Nem)

Thaum lub Plaub Hlis 2024, Lub Tsev Haujlwm Saib Xyuas Ib Cheeb Tsam ntawm Tebchaws Askiv tau tshem tawm qhov kev tso cai ib puag ncig rau cov khoom siv khib nyiab tshiab. Qhov kev txwv ib ntus yuav kav mus txog rau lub Tsib Hlis 24. Tus kws tshaj lij Defra tau hais tias thaum lub sijhawm txwv tsis pub dhau ib ntus, kev txiav txim siab yuav muab rau kev txhim kho kev rov ua dua tshiab, txo qis kev tshuaj ntsuam xyuas pov tseg kom ua tiav lub hom phiaj zero emission, thiab seb puas xav tau ntau qhov chaw incineration pov tseg. Txawm li cas los xij, cov txiaj ntsig ntawm kev ua haujlwm thiab kev txiav txim ntxiv tsis tau tshaj tawm tom qab qhov kev txwv tsis pub dhau ib ntus.

Cov incinerators tuaj yeem muab faib ntxiv raws li hom khib nyiab yuav tsum tau ua. Lawv tuaj yeem muab faib ua:

① High-precision cracking furnaces rau anaerobic pyrolysis thiab rov qab cov roj roj rau ib leeg yas lossis roj hmab log tsheb.

②Traditional aerobic incinerators rau feem ntau cov khib nyiab sib xyaw (roj yuav tsum tau siv).

③High-kub pyrolysis gasification incinerators uas siv cov khib nyiab ntxiv los ua roj yam tsis tas yuav muaj roj ntxiv tom qab tshem tawm cov khoom siv rov ua dua tshiab, tsis muaj hluav taws xob, thiab cov khib nyiab pov tseg (roj tsuas yog xav tau thaum pib lub qhov cub).

Kev rov ua dua thiab rov siv dua ntawm cov khib nyiab hauv nroog yog qhov sib txawv ntawm kev pov tseg. Cov khib nyiab qhuav uas seem tom qab sorting tseem yuav tsum tau muab pov tseg los yog incinerated kom muab pov tseg zaum kawg. Kev faib cov khib nyiab hauv ntau thaj tsam tsis sib xws, thiab tsuas muaj cov khib nyiab ntau dua yuav tsum tau muab pov tseg. Cov peev av tsawg tau txo cov chaw pov tseg. Ua txhua yam rau hauv kev xav, kev khib nyiab pov tseg tseem yog qhov kev xaiv zoo tshaj plaws rau kev pov tseg hauv nroog.

Daim duab HYHH incinerator flue gas kho system

Cov pa luam yeeb uas tsim tom qab kev tua pov tseg muaj cov dioxins, cov khoom me me ntawm cov plua plav, thiab NOx yog qhov tseem ceeb cuam tshuam rau tib neeg kev noj qab haus huv thiab ib puag ncig ntuj. Nws tseem yog qhov laj thawj tseem ceeb vim li cas cov neeg nyob hauv tebchaws tawm tsam kev tsim kho cov nroj tsuag khib nyiab. Kev ua kom tiav thiab tsim nyog flue gas tu system yog ib qho kev daws teeb meem zoo los txo qhov cuam tshuam no. Qhov sib xyaw ntawm cov khib nyiab hlawv hauv thaj chaw sib txawv yog qhov sib txawv, thiab qhov concentration ntawm cov pa phem nyob rau hauv cov roj flue uas tsim tawm txawv heev. Txhawm rau txo qhov rov ua kom cov dioxin, cov khoom siv quenching yog nruab; electrostatic precipitators thiab hnab plua plav collectors tuaj yeem txo qhov concentration ntawm cov hmoov av me me hauv flue gas; lub tshuab ntxhua khaub ncaws yog nruab nrog cov tshuaj ntxuav kom tshem tawm cov kua qaub thiab alkaline gases hauv cov roj flue, thiab lwm yam.

HYHH ​​tuaj yeem kho cov txheej txheem ntawm cov khib nyiab hauv tsev siab-kub pyrolysis thiab gasification systems rau koj raws li qhov tseeb ntawm qhov project hauv zos, kom ua tiav cov pov tseg thiab ua tau raws li cov qauv emissions, uas yog tam sim no ntsuab thiab ib puag ncig tus phooj ywg txoj kev pov tseg. . Zoo siab txais tos los tawm lus rau kev sib tham!

* Qee cov ntaub ntawv thiab cov duab hauv kab lus no yog los ntawm Is Taws Nem. Yog tias muaj kev ua txhaum cai, thov hu rau peb kom tshem tawm lawv.