Tsayar da filastik

Tsayar da filastik wata hanya ce ta sarrafa sharar filastik wanda ke tabbatar da filastic da aka yi amfani da shi daga masana'antu da kuma daga cikin muhalli a cikin tubalan gini da za a iya amfani da su ta hanyar tarwatsawa. Tsayar da filastik yana motsawa ta hanyar Kare muhalli kuma an tsara shi akan tsarin duniya na tsayar da carbon. Fitowa daga gwagwarmayar garuruwa da al'ummomi a Kudancin Duniya  don magance gurɓataccen filastik, hanyoyin tarwatsa filastik suna da alaƙa da kasancewa a cikin gida, ba babban birni ba, ba masana'antu ba da ƙarancin fasaha.  An bayyana kwace filastik ta hanyar burin tabbatar da filastik daga muhalli da kuma daga tsarin masana'antu mai ƙarfi / carbon. Dangane da kawar da hanyoyin lalacewar sunadarai da na jiki da na abiotic da na biotic,  tsare filastik yana da niyyar cimma waɗannan burin, ta hanyar rage girman filastik na filastik. Ana amfani da tubalan gini da ke fitowa daga kwace filastik a cikin aikace-aikacen da ke karewa daga lalacewa kuma suna kiyaye filastik daga matakai na masana'antu har abada, don haka hana hayakin carbon.

 Hanyar da ake amfani da ita 
alt=A man holding a board made from plastic in front of bags of PET bottles.|thumb|Don magance gurɓataccen filastik a Tanzania, na'urori masu sauƙi suna ba da damar samar da allon filastik da tubali.

 Shirye-shiryen 
Gabaɗaya, ƙwace filastik yana farawa ta hanyar raba filastik daga kwayoyin halitta da sauran kayan. Ana tsabtace filastik kuma a bushe shi kafin a tarwatsa shi da hannu a cikin tubalan da yawa - yawanci ta amfani da sanda ko latsawa.

 Misalan 
Misalan kwace filastik sun haɗa da ecobricks, cigbricks, ecobriks na teku, Ubuntu blox, musamman allon filastik da tubalan da aka yi, da wasu samfuran motsi na filastik mai daraja. Hanyoyin da ake amfani da su wajen kwace filastik sun bambanta da zubar da shara da binne filastik. The Global Ecobrick Alliance, ya bayyana kwace filastik a matsayin wanda ba na masana'antu ba, manual, carbon-neutral compaction na amfani, tsabta da busassun filastik wanda ke samun yawa a kan 0.33g / ml da takamaiman raguwar ƙasa (SSDR ) a ƙasa da 0.1 μm shekara-1 . 

 Ginin Ginin Gida 
Gina tare da tubalan da suka haifar da tarwatsawa wani bangare ne na tsarin tsare filastik. Yawanci, ana amfani da Cob_ (kayan aiki)  / adobe / ginin ƙasa don rufe tubalan gaba ɗaya. Aikace-aikacen gine-ginen ƙasa dole ne su kare daga duk nau'ikan lalacewar filastik (watau zafi, haske, friction, wuta, da dai sauransu).  Hanyoyin ginin ƙasa suna tabbatar da cewa za a iya cire tubalan ba tare da lalacewa ba daga ginin lokacin da ya zo ƙarshen. Hanyoyin ginin ƙasa suma suna tabbatar da cewa tsarin gini ya kasance carbon-neutral.

 Ka'idar 
An tsara manufar tsare filastik a matsayin sabis na muhalli wanda ke bin misalin duniya na tsare carbon a taron Bandung Spirit na shekara-shekara na 50 na Jami'ar Le Havre, a cikin takarda da Ani Himawati da Russell Maier suka gabatar. Gina kan wannan ra'ayi, Global Ecobrick Alliance  ta haɓaka tsarin ka'idoji da ka'idojin don ƙuntata filastik don cire aikace-aikacen da ba Ayyukan muhalli ba ne, da kuma ƙarfafa hanyoyin ƙuntata da aikace-aikace waɗanda suke. Ka'idodin kwace filastik sun dogara ne akan ka'idodin Ka'idojin Duniya,  waɗanda ke tsara sigogi na gudummawar muhalli, bincike ta Cibiyar Shari'ar Muhalli ta Duniya game da tasirin carbon na Masana'antar filastik, da kimiyya na hana lalacewar polymer. 

 Wannan tsari yana tabbatar da filastik daga dukkan nau'ikan sinadarai da lalacewar jiki da kuma daga aikin masana'antu.
 Abubuwan da aka fitar ba za a iya sake amfani da su ba, yayin da suke kula da aikace-aikacen da ke da nutsewar ƙasa na dogon lokaci.
 Dole ne a gudanar da wannan tsari a matsayin kamfani mai zaman kansa, na duniya.
 Shirin yana haifar da ƙwace ƙarin carbon da filastik fiye da yadda aka kara ta hanyar hayaki da maye gurbin filastik.
 Tsarin da abubuwan da ya fitar suna tallafawa bambancin rayuwa.
 Kamfanin yana bin sawu kuma yana bayyana duk tasirin filastik, carbon da biodiversity na tsarinsa.

 Kimiyya 
Manufar kwace filastik ita ce ƙirƙirar yanayi don hana lalacewar jiki da sinadarai na filastik (watau depolymerization, gyaran sinadarai, asarar taro ko mineralization zuwa CO2 da H2) da kuma fitar da hayaki na aikin masana'antu. Rashin lalacewar polymer na filastik yana faruwa ta hanyoyi biyu: (i) na jiki, kamar fashewa, raguwa, da flaking, ko (ii) sunadarai, yana nufin canje-canje a matakin kwayoyin.Chamas, Ali; Moon, Hyunjin; Zheng, Jiajia; Qiu, Yang; Tabassum, Tarnuma; Jang, Jun Hee; Abu-Omar, Mahdi; Scott, Susannah L.; Suh, Sangwon (9 March 2020). "Degradation Rates of Plastics in the Environment". ACS Sustainable Chemistry & Engineering. 8 (9): 3494–3511. doi:10.1021/acssuschemeng.9b06635. S2CID 212404939. Rashin lalacewar sinadarai da na jiki yana faruwa ta hanyar hanyoyin halittu da abiotic. Hanyoyin kwace filastik dole ne su hana lalacewar sunadarai da na jiki, ta hanyar toshe biotic (aikin microbe) da abiotic (haske, zafi, acid, da dai sauransu) hanyoyin lalacewa da kuma hana sake sarrafa masana'antu."Plastic Sequestration". Ecobricks.org. Archived from the original on 2021-10-09. Retrieved 2022-01-24. Ana fitar da shi lokacin da ake sarrafa filastik ta hanyar masana'antu (watau sake amfani, zubar da shara, ƙonewa) 

 Manazarta 
Rukuni:Shafuka masu fassarorin da ba'a duba ba