Hauv cov xwm txheej kev khaws cia khoom thiab kev xa khoom, kev xaiv thawv cuam tshuam ncaj qha rau tus nqi thiab kev ua haujlwm zoo. Raws li cov kev xaiv feem ntau, cov thawv yas thiab cov thawv ntoo ib txwm muaj qhov sib txawv ntawm kev ruaj khov, kev txuag nyiaj, kev siv qhov chaw, thiab ntau ntxiv. Kev nkag siab txog qhov sib txawv no pab cov lag luam zam kev xaiv tsis raug.
Ua ntej, kev ruaj khov thiab cov nqi kho. Cov thawv ntoo ib txwm muaj kev cuam tshuam rau qhov kub thiab txias - lawv pwm thaum ntub thiab tawg thaum qhuav. Tom qab siv ib zaug, lawv feem ntau xav tau kev kho (piv txwv li, ntsia hlau rau cov ntoo, xuab zeb burrs) thiab muaj cov nqi rov siv dua qis (feem ntau 2-3 zaug). Cov thawv yas, ua los ntawm HDPE, tiv taus qhov kub siab / qis (-30 ℃ txog 70 ℃) thiab xeb, tsis muaj pwm lossis tawg. Lawv tuaj yeem siv dua rau 5-8 xyoo, nrog rau cov nqi kho mus sij hawm ntev qis dua 60% piv rau cov thawv ntoo.
Qhov thib ob, qhov chaw thiab kev thauj mus los zoo. Cov thawv ntoo khoob tsis tuaj yeem raug nias thiab muaj qhov siab txwv (feem ntau yuav ntxeev) - 10 lub thawv ntoo khoob siv 1.2 cubic meters. Cov thawv yas txhawb nqa kev ua zes lossis kev tais (rau qee cov qauv); 10 lub thawv khoob tsuas yog siv 0.3 cubic meters, txiav cov nqi thauj rov qab los ntawm 75% thiab ua kom cov khoom khaws cia hauv tsev rau khoom zoo dua 3 npaug. Qhov no yog qhov tshwj xeeb tshaj yog rau cov xwm txheej hloov pauv ntau zaus.
Kev phooj ywg ib puag ncig thiab kev ua raws li txoj cai kuj tsis tuaj yeem tsis quav ntsej. Cov thawv ntoo ib txwm muaj feem ntau siv cov ntoo pov tseg, xav tau kev txiav ntoo. Qee qhov xwm txheej xa tawm xav tau kev tua kab mob (siv sijhawm ntau nrog cov tshuaj lom neeg). Cov thawv yas yog 100% rov ua dua tshiab, tsis tas yuav tua kab mob rau kev thauj mus los thoob ntiaj teb - lawv ua tau raws li cov cai ib puag ncig thiab ua kom yooj yim rau kev tshem tawm kev lis kev cai.
Thaum kawg, kev nyab xeeb thiab kev hloov pauv tau. Cov thawv ntoo muaj cov burrs ntse thiab cov ntsia hlau, yooj yim khawb cov khoom lossis cov neeg ua haujlwm. Cov thawv yas muaj cov npoo du tsis muaj qhov ntse, thiab tuaj yeem hloov kho (piv txwv li, nrog cov ntu, cov ntawv lo) kom haum rau cov khoom siv hluav taws xob, cov khoom tshiab, cov khoom siv kho tshuab, thiab lwm yam, muab kev hloov pauv zoo dua.
Lub sijhawm tshaj tawm: Lub Kaum Hli-17-2025
