Kev Tswj Cov Khoom Siv Khoom Siv: Kev Sib Tw thiab Kev Pom Zoo

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Kev tswj cov khoom khib nyiab yog suav tias yog ib qho teeb meem tseem ceeb ntawm ib puag ncig. Cov txheej txheem tam sim no rau kev tuav lawv hauv peb lub tebchaws tau tsim rov qab rau hauv Soviet lub sijhawm. Txoj kev tseem ceeb ntawm kev pov tseg cov khib nyiab hauv nroog tam sim no yog qhov chaw pov tseg. Thaum xub thawj siab ib muag, nws yog tus pheej yig tshaj, tab sis thaum xam, nws yog heev feem ntau tsis nco qab coj mus rau hauv tus account tias, ntxiv rau cov nqi ntawm kev tswj lub site, tus nqi ntawm decommissioning, them nyiaj rau kev puas tsuaj rau xwm thiab irretrievable poob ntawm cov kev pab cuam. tsim nyog.

Hloov pauv, hauv qee qhov megacities, cov khib nyiab pov tseg yog muab pov tseg los ntawm kev hlawv hauv cov nroj tsuag tshwj xeeb pov tseg (ITW). Txawm li cas los xij, txoj kev no muaj ntau qhov tsis zoo, ib qho ntawm cov incinerator yog qhov chaw ntawm huab cua thiab ib puag ncig muaj kuab lom. Muaj tseeb, kom ncaj ncees, nws yuav tsum tau muab sau tseg tias muaj combustion technologies uas txo cov tsim ntawm dioxins. Tsis tas li ntawd, raws li qhov tshwm sim ntawm txoj kev no, qhov ntim ntawm cov pov tseg tau txo qis dua kaum npaug thiab nws muaj peev xwm tsim tau cov cua sov lossis hluav taws xob, thiab qhov tshwm sim.slag redirect rau kev lag luam.

Cov khib nyiab hauv nroog kuj tau muab pov tseg los ntawm aerobic biothermal composting. Ua ntej ntawd, lawv tau txheeb. Txhua yam uas tau tsim los ntawm kev noj zaub mov tuaj yeem muab faib ua peb pawg loj. Qhov thib ib yog cov khoom siv raw khoom thib ob (MSW), uas tuaj yeem ua tiav rau hauv cov ntaub ntawv muaj txiaj ntsig thiab tau txais qee cov nyiaj tau los ntawm lawv qhov muag, uas tso cai rau them nyiaj rau cov nqi. Qhov thib ob yog biodegradable pov tseg, lawv tuaj yeem hloov mus rau hauv compost, txawm hais tias cov nqi cuam tshuam nrog qhov no nyuaj rau kev them nyiaj. Qhov thib peb yog MSW tsis tuaj yeem rov ua dua tshiab, kev pov tseg cov khoom pov tseg ntawm pawg no yog ua los ntawm ntau txoj hauv kev, nyob ntawm seb lawv muaj pes tsawg leeg.

Aerobic biothermal composting hnub no suav tias yog cov cuab yeej zoo tshaj plaws. Nrog kev pab los ntawm nws, cov khoom pov tseg tau pauv mus rau lub xeev tsis muaj teeb meem thiab dhau los ua compost, uas yog cov chiv uas muaj cov kab kawm, phosphorus, nitrogen, thiab potassium. Xws li kev pov tseg ntawm cov khoom pov tseg tso cai rau koj rov qab lawv rov qab mus rau lub voj voog ntawm cov khoom hauv ntuj.

Kev siv cov txheej txheem loj ntawm MSW siv cov txheej txheem yav dhau los nyuaj niaj hnub no rau ntau qhov laj thawj: kev cai lij choj tsis zoo, tsis muaj cov ntaub ntawv sib koom ua ke rau txhua hom MSW, kev tswj tsis zoo ntawm kev ua raws li cov cai, nyiaj txiag tsis txaus. Yog tias peb tig mus rau cov kev paub dhau los ntawm cov teb chaws tsim kho, nws tau pom tseeb tias nws muaj peev xwm los txhim kho cov khoom pov tseg kom zoo,tsuas yog koj mus cuag qhov teeb meem no systematically. Tag nrho cov txheej txheem ntsig txog kev pov tseg yuav tsum tau teeb tsa thiab debugged. Nws yog ib qho tsim nyog los npog txhua yam hauv ib qho nyuaj, suav nrog cov peev txheej ntawm cov khoom pov tseg (cov koom haum thiab cov neeg), kev thauj mus los, kev cia khoom, kev txheeb xyuas, kev ua, kev pov tseg zaum kawg. Cov pej xeem thiab txhua tus pej xeem yuav tsum koom tes los daws qhov teeb meem no. Thiab qhov tseem ceeb tshaj plaws, peb xav tau ib lub tswv yim zoo rau kev txhawb nqa kev lag luam ntawm tus cwj pwm zoo thiab ceev faj rau qhov xwm txheej tau muab rau peb.