Kev xaiv lub thoob khib nyiab yas sab nraum zoov yog qhov tseem ceeb rau kev ua kom ruaj khov, siv tau yooj yim, thiab tsis ua rau ib puag ncig puas tsuaj. Txawm hais tias rau cov zej zog nyob, thaj chaw ua lag luam, chaw ua si, lossis thaj chaw lag luam, qhov kev xaiv zoo tuaj yeem txhim kho kev pov tseg pov tseg, txo cov nqi kho, thiab tswj kev huv huv ib puag ncig. Phau ntawv qhia no yuav piav qhia txog cov ntsiab lus tseem ceeb uas yuav tsum xav txog thaum xaiv cov thoob khib nyiab yas sab nraum zoov, suav nrog kev xaiv cov khoom siv, kev tsim qauv kev faib tawm, thiab kev sib phim qhov loj me, pab koj txiav txim siab tau zoo.
Qhov Tseem Ceeb 1: Kev Xaiv Khoom Siv - Lub Hauv Paus ntawm Kev Ruaj Khov
Cov khoom siv ntawm cov thoob khib nyiab yas sab nraum zoov ncaj qha txiav txim siab lawv lub neej ua haujlwm, kev siv tau, thiab kev nyab xeeb. Cov khoom siv yas sib txawv muaj cov yam ntxwv sib txawv, yog li nws tseem ceeb heev kom phim lawv nrog cov xwm txheej siv tshwj xeeb.
1. Cov Polyethylene Uas Muaj Zog Heev (HDPE)
Raws li cov khoom siv feem ntau siv, HDPE muaj qhov tawv heev, zoo heev, thiab muaj zog tiv taus cov kua qaub thiab alkalis. Nws tsim nyog rau kev tuav cov khib nyiab hauv chav ua noj, cov khib nyiab hauv tsev, thiab lwm yam khib nyiab. Ib qho zoo ntawm HDPE yog nws qhov kev tiv thaiv kub qis, uas tiv thaiv kev tawg txawm tias nyob hauv qhov chaw txias, ua rau nws zoo tagnrho rau kev siv sab nraum zoov hauv feem ntau thaj chaw.
2. Polypropylene (PP)
Cov khoom siv PP muaj kev tiv taus cua sov zoo dua li HDPE, uas muaj peev xwm tiv taus qhov kub siab dua. Qhov no ua rau nws tsim nyog rau cov chaw uas muaj dej kub lossis cov khib nyiab kub siab, xws li ze cov khw noj mov, canteens, lossis cov chaw ua zaub mov. Txawm li cas los xij, nws tsim nyog sau cia tias PP muaj qhov tawv me ntsis qis dua ntawm qhov kub qis, yog li nws yuav tsis yog qhov kev xaiv zoo tshaj plaws rau kev siv sab nraum zoov hauv thaj chaw txias heev.
3. Polyvinyl Chloride (PVC)
PVC yog ib yam khoom yas uas pheej yig, tab sis nws tsis ruaj khov. Nws yuav tso tawm cov tshuaj lom thaum raug rau qhov kub siab, ua rau muaj kev pheej hmoo rau ib puag ncig thiab tib neeg kev noj qab haus huv. Tam sim no, PVC tsis tshua siv rau cov thoob khib nyiab sab nraum zoov uas kov ncaj qha rau cov khib nyiab hauv tsev, thiab nws tsis pom zoo rau feem ntau cov xwm txheej sab nraum zoov.
Yam Tseem Ceeb 2: Kev Tsim Qauv Kev Faib Tawm - Dhau Ntawm "Kev Siv Rov Qab Tau" thiab "Lwm Yam"
Nrog kev nce qib ntawm cov cai tswjfwm kev faib cov khib nyiab, cov thoob khib nyiab yas sab nraum zoov niaj hnub no tsis yog tsuas yog cov thawv loj xwb. Lawv txoj kev tsim kev faib cov khib nyiab suav nrog cov yam ntxwv zoo los ua kom tau raws li ntau yam kev xav tau thiab txhim kho kev faib cov khib nyiab kom zoo.
1. Kev Sib Xyaws Ua Ke Ob Lub Thoob/Peb Lub Thoob
Qhov no yog qhov kev tsim qauv faib tawm feem ntau. Cov kev sib xyaw ua ke suav nrog "Cov Khoom Siv Rov Siv Tau + Lwm Cov Pov Tseg" thiab "Cov Pov Tseg Hauv Chav Ua Noj + Cov Pov Tseg Phom Sij + Lwm Cov Pov Tseg." Cov thoob khib nyiab no siv cov xim meej (xiav rau cov khoom siv rov ua dua tshiab, ntsuab rau cov pov tseg hauv chav ua noj, liab rau cov pov tseg phom sij, grey rau lwm cov pov tseg, thiab lwm yam), uas ua rau pej xeem yooj yim txheeb xyuas thiab cais cov pov tseg kom raug.
2. Tsim Qauv Uas Muaj Lub hau
Cov thoob khib nyiab uas muaj hau kaw tau zoo heev, uas tuaj yeem txo qhov kev sib kis ntawm cov ntxhiab tsw. Lawv kuj tiv thaiv kom dej nag tsis txhob nkag mus rau hauv lub thoob thiab tiv thaiv kom yoov tshaj cum thiab yoov tsis txhob loj hlob, ua rau lawv tshwj xeeb tshaj yog rau kev khaws cov khib nyiab hauv chav ua noj lossis siv rau hauv qhov chaw noo noo sab nraum zoov.
3. Qhib Lub Hau Uas Siv Ko Taw
Tus qauv siv ko taw ua rau cov neeg siv qhib lub hau yam tsis tas kov nws nrog lawv txhais tes, ua rau kev tu cev huv si zoo heev. Hom thoob khib nyiab no siv dav hauv cov chaw pej xeem uas xav tau kev tu cev huv si, xws li tsev kho mob, khw loj, thiab chaw kawm menyuam yaus.
4. Cov Thoob Loj Txuas Nrog
Feem ntau pom muaj nyob rau hauv cov chaw muaj neeg coob xws li cov chaw plaub fab, cov chaw zoo nkauj, thiab cov chaw ua si, ntau lub thoob sib txuas ua ke. Tus qauv tsim no tsis yog tsuas yog tswj kev faib tawm meej xwb tab sis kuj txuag qhov chaw, ua rau cov neeg ua haujlwm tu vaj tse tuaj yeem khaws thiab thauj cov thoob khib nyiab.
Yam Tseem Ceeb 3: Kev Sib Piv Qhov Loj - Xaiv Raws Li Cov Xwm Txheej Thov
Qhov loj ntawm cov thoob khib nyiab yas sab nraum zoov cuam tshuam ncaj qha rau lawv qhov kev siv tau thiab qhov chaw siv. Kev xaiv qhov loj me raws li qhov xwm txheej siv tuaj yeem zam cov teeb meem xws li muaj peev xwm tsis txaus lossis siv qhov chaw ntau dhau.
1. Txoj Kev Hauv Zej Zog/Qhov Rooj Nkag Mus Rau Chav Tsev
Cov thoob khib nyiab me me uas muaj ob lub thoob thiab muaj peev xwm ntim tau 30-50 litres yog qhov tsim nyog rau ntawm no. Lawv me me thiab tsis siv chaw ntau, ua rau lawv yooj yim rau cov neeg nyob hauv nroog pov tseg cov khib nyiab txhua hnub.
2. Txoj Kev/Kev Ua Si
Cov thoob khib nyiab nruab nrab uas muaj peev xwm ntim tau 80-120 litres yog qhov pom zoo. Lawv lub peev xwm yog qhov nruab nrab, uas tuaj yeem ua tau raws li qhov xav tau pov tseg ntawm cov neeg taug kev thaum tsis loj dhau los cuam tshuam rau qhov zoo nkauj ntawm ib puag ncig.
3. Cov Chaw Ua Si/Cov Chaw Zoo Nkauj/Cov Chaw Ua Si Hauv Tsev Kawm Ntawv
Cov chaw uas muaj neeg coob coob xav tau cov thoob khib nyiab loj uas muaj peev xwm ntim tau 150-240 litres. Qhov no tuaj yeem txo qhov zaus ntawm kev sau thiab kev thauj mus los thiab zam kev pov tseg ntau dhau
Yuav kom xaiv tau lub thoob khib nyiab yas sab nraum zoov zoo, koj yuav tsum xav txog peb yam tseem ceeb: cov khoom siv, kev tsim qauv kev faib tawm, thiab qhov loj. Xaiv cov khoom siv HDPE lossis PP raws li qhov chaw ib puag ncig; xaiv qhov kev tsim qauv kev faib tawm kom haum raws li cov kev cai cais cov khib nyiab thiab cov qauv kev tu cev; thiab phim qhov loj me rau qhov ntim tsheb thiab qhov chaw ntawm qhov xwm txheej siv. Los ntawm kev ua raws li cov ntsiab cai no, koj tuaj yeem xaiv lub thoob khib nyiab uas ruaj khov, siv tau, thiab zoo rau ib puag ncig, tsim kom muaj ib puag ncig sab nraum zoov huv dua thiab muaj kev txiav txim siab zoo dua.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-26-2025
