An jera filastik a matsayin ɗayan manyan abubuwan ƙirƙira na ƙarni na 20. Filastik kamar takobi mai kaifi biyu ne. Yayinda yake kawo mana dacewa, yana kuma kawo nauyi mai nauyi ga muhalli.
Domin hana gurbatar fata, kasashe daban-daban sun yi nasarar fitar da wasu ka'idoji. A farkon shekarar 2020, kasar Sin ta ba da "Ra'ayoyin da za su kara karfafa maganin gurbatar gurbataccen filastik". Ya zuwa karshen shekarar 2020, masana'antar abinci ta kasar Sin za ta haramta amfani da bambaro da ba za a iya jurewa ba.
A halin yanzu, akwai manyan nau'ikan bambaro da muka ci karo da su a kasuwa:PP ruwa,PLAbambaro, kumatakarda bambaro.
Daga hagu: bambaro takarda,PLAruwa, PP
Bisa la'akari da yadda ake tabarbarewar bambaro daban-daban, mun shirya gasar lalata bambaro.
Mun dasa bambaro na abubuwa daban-daban guda uku a cikin ƙasa don yin kwatankwacin lalacewar takin kayan daban-daban a ƙarƙashin yanayin yanayi kuma mu ga abin da ya faru da su bayan kwanaki 70:
ⅰ-PP ruwa
Bayan kwanaki 70 na lalata takin, PP ba su canza ba.
ⅱ-Farashin PLA
Bayan kwanaki 70 na lalata takin, PLA ba ta canza sosai ba.
ⅲ-bambaro takarda
Bayan kwanaki 70 na lalata takin, ba shakka ƙarshen bambaro ɗin takarda ya lalace kuma ya lalace.
Sakamakon wasa:Takardu sun yi nasara a wannan zagayen gasar cin duri.
Muna yin kwatance mai sauƙi na aikin muhalli na bambaro uku:
Abu | PP ruwa | Farashin PLA | Bambaro takarda |
Raw kayan | Karfin burbushin halittu | Bio makamashi | Bio makamashi |
Sabuntawa ko a'a | A'A | EE | EE |
Lalacewar halitta | A'A | E amma da wuya | EE da sauki |
Lokacin aikawa: Agusta-09-2021