Peb mus rau lub tsev lag luam, khw, khw malls yuav muab ib lub hnab yas, koj tuaj yeem yuav ib yam khoom yooj yim heev, yuav txo qhov hnyav ntawm ntau heev, tab sis lub hnab yas kuj yog qhov yooj yim heev, ua txhaum lawm, Tab sis vim li no tus txiv neej hnav thiab lub cev tsis muaj zog, tab sis nws yog qhov tseem ceeb ntawm cov hmoov av dawb, ua li cas ho tsis to taub tias qhov no feem ntau nyob hauv lub ntiaj teb yuav tsis yog ntau pua xyoo. Yog li cas peb thiaj siv ntau lub hnab yas?
Ua ntej sojntsuam cov txiaj ntsig ntawm kev siv cov hnab yas, hnab yas, yoojyim, hnav, khov, yas siab, tsis muaj dej thiab tsis zoo, pheej yig dua, ntau dua qub, tsis muaj lwm yam khoom ntim rau Tebchaws Meskas tam sim no. Lub tswv yim ntawm cov hnab yas coj tau yooj yim thiab kev noj qab nyob zoo rau tib neeg. Cov tsos ntawm cov hnab yas kuj tuaj yeem txo cov khoom pov tseg. Cov tshuaj tua kab mob thiab tiv thaiv kab mob kuj tiv thaiv tib neeg kev noj qab haus huv. Cov hnab yas kuj tuaj yeem hloov lwm cov ntaub ntim khoom xws li cov kaus poom, ntawv thiab iav kom txo zog noj.
Cov hnab yas ob txoj kev zoo rau kev hloov pauv, nws ntxiv rau hauv cov txheej txheem ntau ntxiv ntawm cov additives (xws li, hmoov nplej txhuam, hloov hmoov txhuv nplej siab los yog lwm yam cellulosic, photosensitizers, biodegradation thiab cov zoo li), kom qhov ruaj ntseg txo cov yas ntim, degrade nyob rau hauv qhov chaw ib puag ncig. Tam sim no, muaj 19 units hauv Beijing uas tsim los tsim cov khoom siv roj biodegradable. Cov kev kuaj pom tau hais tias feem ntau ntawm qhov raug, biodegradable yas nyias tom qab 3 lub hlis nyob rau hauv ib cheeb tsam puag ncig, poob phaus, lub zog txo maj mam splintered.
Thaum kawg, kev tiv thaiv ib puag ncig ntawm cov hnab yas hauv cov av ntawm lub xeev, qhov khib nyiab tsawg thiab txuag hluav taws xob, yooj yim dua mus ua dua, ntim khib nyiab tsis tsim cov pa phem. Yog li ntawd, kev xaiv ntawm cov khoom zoo li cov khoom haum xeeb yuav tsum ua raws nraim li tsis muaj kev puas tsuaj, kev ua qoob lag luam dawb ntawm cov qauv txheej txheem ntawm ib puag ncig ntuj ntim khoom, txawm tias tsis muaj qias tuaj yeem, tab sis cov nqi zog dua, lub ntiaj teb cov khoom siv kuj yog ib qho khib nyiab loj eco-friendly cov ntaub ntawv vim tias tsis tshua muaj nqi, qias tuaj dawb, yooj yim dua tshiab thiab lwm yam ntxwv yuav tsum yog lub hauv paus ntawm cov hnab yas ntsuab yav tom ntej.
