Histori ea mekotla ea polasetiki ho tloha tsoalong ho fihlela thibelo

Lilemong tsa bo-1970, mekotla ea ho reka ka polasetiki e ne e ntse e le ntho e sa tloaelehang, 'me joale e se e le sehlahisoa se fumanehang hohle lefatšeng ka bophara se nang le tlhahiso ea selemo le selemo ea trilione e le' ngoe.Melato ea bona e teng lefatšeng ka bophara, ho kopanyelletsa le karolo e tebileng ka ho fetisisa ea botebo ba leoatle, tlhōrō e phahameng ka ho fetisisa ea Mount Everest le litšiea tsa leqhoa tse polar.Plastiki e hloka lilemo tse makholo ho senyeha.Li na le li-additives tse ka adsorb heavy metal, antibiotics, chefo e bolaeang likokoanyana le lintho tse ling tse chefo.Mekotla ea polasetiki e baka mathata a tebileng tikolohong.

Nalane ea Mekotla ea Plastiki Ho Tloha Tsoalong Ho fihlela Thibelong

Mekotla ea polasetiki e lahloang e etsoa joang?E thibetsoe joang?See se etsahetse joang?

Ka 1933, feme e ’ngoe ea lik’hemik’hale e Northwich, Engelane, ka phoso e ile ea etsa polasetiki e sebelisoang haholo-holo ea polyethylene.Le hoja polyethylene e ne e hlahisoa ka tekanyo e nyenyane pele ho moo, lena e ne e le lekhetlo la pele ho etsoa thepa ea metsoako ea indasteri, 'me e ile ea sebelisoa ka sekhukhu ke sesole sa Brithani nakong ea Ntoa ea II ea Lefatše.
1965-Mokotla o kopantsoeng oa ho reka oa polyethylene o ne o e-na le tokelo ea molao ke k'hamphani ea Sweden ea Celloplast.Mokotla ona oa polasetiki o entsoeng ke moenjiniere Sten Gustaf Thulin haufinyane o ile oa nkela masela le mekotla ea pampiri sebaka Europe.
1979-E se e ntse e laola 80% ea 'maraka oa mekotla Europe, mekotla ea polasetiki e ea kantle ho naha mme e hlahisoa haholo United States.Lik'hamphani tsa polasetiki li qala ho rekisa sehlahisoa sa tsona ka matla ho feta pampiri le mekotla e ka sebelisoang hape.
1982-Safeway le Kroger, tse peli tsa lisuphamakete tse kholo ka ho fetisisa United States, li fetohela mekotleng ea polasetiki.Mabenkele a mangata a latela mohlala ona mme qetellong ea lilemo tse leshome mekotla ea polasetiki e tla be e se e nkile pampiri lefatšeng ka bophara.
1997-Sekepe sa sekepe le mofuputsi Charles Moore o sibolla Great Pacific Garbage Patch, e kholo ka ho fetisisa ho tse 'maloa maoatleng a lefatše moo litšila tse ngata tsa polasetiki li bokeletseng, tse sokelang bophelo ba leoatleng.Mekotla ea polasetiki e tsebahala ka ho bolaea likolopata tsa leoatleng, tseo ka phoso li nahanang hore ke jellyfish ebe lia li ja.

Nalane ea Mekotla ea Plastiki Ho Tloha Tsoalong ho Fihla Thibelong ea 2

2002-Bangladesh ke naha ea pele lefats'eng ho kenya ts'ebetsong thibelo ea mekotla e tšesaane ea polasetiki, ka mor'a hore ho fumanoe hore e bapala karolo ea bohlokoa ho koala tsamaiso ea metsi nakong ea likhohola tse kotsi.Linaha tse ling li qala ho latela mohlala.2011-Lefatše le sebelisa mekotla ea polasetiki e limilione tse 1 motsotso o mong le o mong.
2017-Kenya e sebelisitse "thibelo ea polasetiki" e thata ka ho fetisisa.Ka lebaka leo, linaha tse fetang 20 lefatšeng ka bophara li sebelisitse "litaelo tsa lithibelo tsa polasetiki" kapa "litaelo tsa thibelo ea polasetiki" ho laola tšebeliso ea mekotla ea polasetiki.
2018 - "Qeto e Potlakileng ea Ntoa ea Plastiki" e khethiloe e le sehlooho sa Letsatsi la Lefatše la Tikoloho, selemong sena e hlophisitsoe ke India.Likhamphani le mebuso lefatšeng ka bophara li bontšitse tšehetso ea tsona, 'me ka katleho li bontšitse boikemisetso le boitlamo ba bona ba ho rarolla bothata ba tšilafalo ea polasetiki e sebelisoang hang feela.

Nalane ea Mekotla ea Plastiki Ho Tloha Tsoalong ho Fihla Thibelong ea 3

2020- "thibelo ea lipolasetiki" ea lefats'e e teng lenaneong.

Nalane ea Mekotla ea Plastiki Ho Tloha Tsoalong Ho fihlela Thibelong ea 4

Rata bophelo le ho sireletsa tikoloho.Tšireletso ea tikoloho e amana haufi-ufi le bophelo ba rōna ’me e re etsa motheo oa lintho tse ling.Re lokela ho qala ka lintho tse nyenyane 'me re qale ho tloha ka thōko,' me re finyelle mokhoa o motle oa ho sebelisa hanyenyane kamoo ho ka khonehang kapa ho se lahle mekotla ea polasetiki ka mor'a ho sebelisoa ho sireletsa matlo a rona!

Nalane ea Mekotla ea Plastiki Ho Tloha Tsoalong Ho fihlela Thibelong ea 5

Nako ea poso: Jul-20-2022