Txawm hais tias nws yog cov khoom siv pov tseg yas ntim khoom lossis cov hnab yas siv hauv lub neej txhua hnub, Biodegradable cov hnab khib nyiab pov tseg hauv cov xwm txheej yuav ua rau ecological ib puag ncig muaj kuab paug thiab cuam tshuam rau kev zoo nkauj ntawm nroog tourism.
Tsis tas li ntawd, Biodegradable cov hnab khib nyiab ntau lub hnab yas xws li hnab yas yuav tsum tau siv roj av ntau thiab tso cov roj pov tseg hauv cov txheej txheem tsim khoom, Biodegradable cov hnab khib nyiab uas yuav cuam tshuam rau ib puag ncig. Hauv cov teb chaws txawv teb chaws, kev tshawb fawb txog kev rov ua dua cov hnab yas muaj keeb kwm ntev. Nyob rau hauv Suav teb, Biodegradable khib nyiab hnab tib neeg tab tom tshawb nrhiav kev rov ua dua ntawm cov hnab tshos siv rau hauv cov ntaub ntawv thermal rwb thaiv tsev.
Los ntawm cov khoom siv thermal lub cev ntawm cov hnab yas hauv tsev, Biodegradable khib nyiab hnab polyethylene cov khoom zoo ib yam li cov khoom siv thermal rwb thaiv tsev, Biodegradable hnab khib nyiab tab sis cov dej nqus cov hnab yas qis dua. Cov yam ntxwv no tuaj yeem ua kom ntseeg tau tias cov khoom siv hluav taws xob tsim hluav taws xob muaj sijhawm ntev dua.
Los ntawm cov txheej txheem tsim khoom, lub hnab yas tuaj yeem ua kom mos thaum rhuab, Biodegradable hnab khib nyiab thiab tom qab siv lub siab, nws tuaj yeem ua rau cov khoom yas ntawm cov duab sib txawv. Yog li, Biodegradable khib nyiab hnab yas pov tseg los ntawm tib neeg tuaj yeem siv los ua cov ntaub ntawv zoo thermal rwb thaiv tsev.