Kusvibisa kwepurasitiki idambudziko rezvemamiriro ekunze kwekunetseka kwepasirese. Nyika dzakawanda dzirambe dzichiwedzera kusimudzira "matanho epurasitiki ekutsikisa
Chii chiri epurasitiki?
Plastiki iboka rezvishandiso zvakaumbwa neiyo synthetic kana semi-synthetic yakakwira mholecular polymers. Polymers idzi dzinogona kuumbwa kuburikidza nePolymerization maitiro, nepo vanhu vanogunun'una vanogona kuve zvigadzirwa zvePetrochemical kana makomputa ezvisikwa. Plastiki dzinowanzo kukamurwa muTermoplastics uye rinorema mapoka maviri, nehuremu hwakajeka, kupokana, kusimbisa kwakanaka, kusimba kwakasimba uye humwe hunhu. Mhando dzakajairika dzeplastics dzinosanganisira polyethylene, polypropyl chloride, polystyrene, etc., iyo inoshandiswa zvakanyanya mukurongedza, kuvaka, minda yekurapa uye yemotokari uye yemotokari. Nekudaro, sezvo mapurasitiki akaoma kushatirisa, kushandisa kwavo kwenguva refu kunosimudza kusvibiswa kwezvakatipoteredza uye nenyaya dzekusimbisa.
Tinogona kurarama hupenyu hwedu hwezuva nezuva pasina mapurasitiki?
Mapurasitiki anogona kupinda mune zvese zvikamu zvehupenyu hwedu hwezuva nezuva, kunyanya nekuda kwemitengo yakaderera yekugadzira uye kusimba kwayo kwakanakisa. Panguva imwecheteyo, plastiki inoshandiswa pakudya kwekudya, nekuda kwekunyepedzera kwekupokana kwemasuru uye zvinwiwa, zvinogona kuwanza hupenyu hwesherufu hwekudya, kuderedza matambudziko ekuchengetedza ekuchengetedza uye marara ekudya. Izvi zvinoreva kuti hazvigoneke kuti isu tibvise mapurasitiki zvizere. Kunyangwe paine zvakawanda zvingasarudzwa pasi rese, senge bamboo, girazi, simbi, mucheka, zvichishamisa uye bioderable, kuchine nzira refu yekuenda kunotsiva vese.
Nehurombo, hatizokwanise kurambidza mapurasitiki zvachose kusvika pane dzimwe nzira dzezvose kubva pakuvaka zvinhu uye zvekurapa misoro kune mabhodhoro emvura uye matoyi.
Matanho anotorwa nenyika dzega
Sezvo kuziva kwengozi dzepurasitiki kwakura, nyika zhinji dzakarambidza mabhegi emapurasitiki asina kuroora uye / kana mari yekubhadhara kukurudzira vanhu kuti vadzore kune dzimwe sarudzo. Sekureva kweUnited Nations zvinyorwa uye mishumo yakawanda midhiya, nyika 77 dzakatenderedza nyika dzakarambidzwa, dzakarambidzwa mutero kana kurodha-shandisa mabhegi epurasitiki.
Furanzi
Kubva munaJanuary 1, 2023, Maresitorendi eFrance anokurumidza kuuraya "- gadziriro yepurasitiki" Uyu ndiwo mutemo mutsva muFrance kuzorambidza kushandiswa kwezvigadzirwa zvepurasitiki mumunda wekutora mushure mekurambidzwa kwekushandiswa kwemabhokisi epurasitiki uye kurambidzwa kwegadziriro yemapurasitiki.
Tairendi
Thailand yakarambidzwa zvigadzirwa zvepurasitiki senge mapurasitiki microbeads uye oxidation-plastics mapurasitiki emapurasitiki ane marara emapurasitiki ne2027 Chikumbiro chakakurudzirwa nehumwe hushumiro hwezvisikwa uye nharaunda, kurambidza nzvimbo huru dzekutenga uye zvitoro zvakareruka kubva pakupa mapurasitiki epurasitiki kubva muna Ndira 1, 2020.
Jerimani
MuGermany, mabhodhoro emapurasitiki emapurasitiki achazomiridzwa ne 100% inovandudza mapurasitiki mune yakakurumbira nzvimbo yemapurasitiki ekuvandudza, mapurasitiki emabhokisi uye mapepa ekutakura, akagadzirwawo mapurasitiki ekuvandudza. Kuenderera mberi kwekuvandudzwa kwepurasitiki kuGermany kunoenderana nekuwedzera kwakakurumbira kwezvemamiriro ekunze ekudzivirira emamiriro ekunze uye kusimbiswa kwemitemo yekuzvitakura muGermany uye European Union. Maitiro acho ari kukurudzira pakati pemitengo yakakwira simba. Parizvino, Germany iri kuyedza kusimudzira iyo "muganho wepurasitiki" mukudzora huwandu hwekushandiswa kwekushanduka, nekuwedzera yakakwirira-yemhando yekudzokorora, uye kuisiririsa zviratidzo zvekudzokorora kwemapurasitiki emapurasitiki. Kufamba kweGermany kuri kuita chiyero chakakosha muEU.
China
Sekutanga kwa2008, China akashandisa "kuraira kwepurasitiki", izvo zvinorambidza kugadzirwa, kutengesa uye mashandiro ezvipenga, matcharket zvimedu zvekutamba
Maitiro Ekuita Izvo?
Kana zvasvika kune 'maitiro ekuzviita zvakanaka', izvo zvinobva pakugamuchirwa nenyika uye hurumende yavo. Dzimwe nzira dzepurasitiki uye nzira dzekudzikisira kushandisa kwepurasitiki kana kuwedzera kuwanda kwakakura, zvisinei, ivo vanofanira kutenga kubva kuvanhu kuti vashande.
Pakupedzisira, chero zano ripi zvaro rinogona kutsiva mapurasitiki, rinorambidza mapurasitiki akadai sekushandisa kamwe chete, anokurudzira kudzokorodza kana kutsigira dzimwe nzira dzekudzikisira nzira dzepurasitiki dzinozobatsira zvakakura.
Kutumira Nguva: Dec-12-2023