Dab tsi ntawm cov hnab yas pov tseg yog dab tsi? Kev tsom xam ntawm kev faib cov hnab yas ntawm cov khib nyiab
Nrog rau kev paub txog kev tiv thaiv ib puag ncig, kev sib cais pov tseg tau dhau los ua ib feem tseem ceeb ntawm lub neej niaj hnub ntawm ntau tus neeg nyob hauv nroog. Ntawm lo lus nug ntawm "Yuav ua li cas cov khib nyiab ua hnab yas yog dab tsi", tseem muaj ntau tus neeg xav tsis meej pem. Kab lus no yuav txheeb xyuas kom meej qhov kev faib tawm ntawm cov hnab yas yog, los pab koj kom raug cov hnab yas khib nyiab.
Ua ntej, hnab yas yog cov khoom pov tseg rov ua dua?
Hauv plaub pawg ntawm kev faib cov khib nyiab (cov pov tseg rov ua dua tshiab, pov tseg cov khoom noj, pov tseg pov tseg, thiab lwm yam pov tseg), ntau tus neeg yuav yuam kev xav tias hnab yas yog cov khoom pov tseg rov qab. Qhov tseeb, qhov no tsis muaj tseeb kiag li. Lub hnab yas yog tsim los ntawm polyethylene lossis polypropylene. Txawm hais tias cov ntaub ntawv no yog cov khoom siv rov ua dua tshiab, lawv muaj tus nqi qis dua thiab nyuaj rau kev ua haujlwm vim lawv lub teeb yuag thiab yooj yim-rau-qhuav, tshwj xeeb tshaj yog thaum lawv kis los ntawm cov zaub mov lossis roj, uas feem ntau tsis tuaj yeem rov ua dua.
Qhov thib ob, lub ntsiab categorization ntawm hnab yas - lwm yam pov tseg
Feem ntau, cov hnab yas yuav tsum tau muab faib ua "lwm cov khib nyiab". Tshwj xeeb, lub khw muag khoom lub hnab ntim khoom, cov hnab xa khoom pov tseg thiab lwm yam kev siv cov hnab yas txhua hnub, txawm hais tias lawv cov khoom siv yog cov yas rov ua dua tshiab, tab sis vim muaj kev txwv ntawm cov txheej txheem rov ua dua tam sim no thiab cov nqi txiav txim siab, hom hnab yas no zoo dua rau kev faib ua "lwm cov khib nyiab" rau kev ua haujlwm. Cov hnab yas no tsim nyog yuav tsum tau muab cais ua "lwm cov khib nyiab" rau kev pov tseg. Lawv tuaj yeem muab pov tseg ua ke nrog lwm cov khib nyiab uas tsis tuaj yeem siv rov ua dua kom tsis txhob kis lwm yam khoom siv rov ua dua tshiab hauv cov txheej txheem rov ua dua tshiab.
Kev faib cov hnab yas degradable
Nyob rau hauv xyoo tas los no, cov hnab yas biodegradable tau maj mam nkag mus rau hauv kev ua lag luam, thiab cov hnab no tuaj yeem decomposed rau hauv ntau yam tsis muaj teeb meem nyob rau hauv qee qhov xwm txheej. Txawm tias biodegradable hnab yas tsis yog cov khoom noj pov tseg thaum nws los txog rau kev faib cov khib nyiab. Cov hnab yas no feem ntau tseem raug cais raws li "lwm cov pov tseg", vim hais tias degradation tej yam kev mob ntawm biodegradable hnab yas yog heev tshwj xeeb, feem ntau yuav tsum tau nyob rau hauv ib tug tshwj xeeb kev lag luam composting ib puag ncig yuav ua tau tiav, yog li nws tsis tuaj yeem cuam tshuam nrog cov organic pov tseg.
Yuav ua li cas thiaj txo tau cov hnab yas thiab cov pa phem
Kev nkag siab zoo li cas cov hnab yas pov tseg tsuas yog thawj kauj ruam ntawm peb qhov kev tiv thaiv ib puag ncig, thiab nws tseem ceeb dua los txo kev siv cov hnab yas. Peb tuaj yeem txo cov pa phem ib puag ncig los ntawm cov hnab yas hauv cov hauv qab no:

Txo kev siv: Sim siv cov hnab ntim khoom noj khoom haus, hnab ntaub thiab lwm lub hnab ntim khoom siv rov siv tau los txo qhov kev thov rau cov hnab yas.
Rov qab siv dua: Siv cov hnab yas ntau zaus, xws li rau lwm cov khib nyiab lossis rov mus yuav khoom kom ntev lawv lub neej.
Xaiv cov hnab yas biodegradable: Yog tias koj yuav tsum siv cov hnab yas, sim xaiv cov ntawv sau tias biodegradable.

Xaus
Hais txog lo lus nug "Yuav ua li cas cov khib nyiab hnab yas yog dab tsi", feem ntau, lub hnab yas yuav tsum tau muab cais ua "lwm cov khib nyiab". Kev nkag siab txog txoj hauv kev kom raug cais cov khib nyiab tsis yog tsuas yog pab txhim kho qhov tseeb ntawm kev faib cov khib nyiab, tab sis kuj tseem ua rau muaj kev tiv thaiv ib puag ncig. Peb cia siab tias los ntawm tsab xov xwm no, peb tuaj yeem ua rau koj muaj kev nkag siab zoo dua ntawm kev faib cov hnab yas, thiab ua kom zoo dua kev faib cov khib nyiab hauv peb lub neej txhua hnub.