Bokhoni bo phahameng le bo ikhethang ba PVC bo bontša hore lipetlele li lokela ho qala ka PVC bakeng sa mananeo a ho tsosolosa lisebelisoa tsa bongaka tsa polasetiki.Hoo e ka bang 30% ea lisebelisoa tsa bongaka tsa polasetiki li entsoe ka PVC, e etsang hore thepa ena e be polymer e sebelisoang haholo ho etsa mekotla, li-tubes, limaske le lisebelisoa tse ling tsa bongaka tse lahlehang.
Kabelo e setseng e arotsoe ka li-polymer tse 10 tse fapaneng.Ena ke e 'ngoe ea liphuputso tse ka sehloohong tsa lipatlisiso tse ncha tsa' maraka tse entsoeng ke k'hamphani ea lefats'e ea lipatlisiso le boeletsi ba tsamaiso.Boithuto bona bo boetse bo bolela esale pele hore PVC e tla boloka boemo ba eona ba pele ho fihlela bonyane 2027.
PVC e bonolo ho e sebelisa hape 'me e na le mefuta e mengata ea tšebeliso.Thepa e hlokang likarolo tse bonolo le tse thata li ka etsoa ka polymer e le 'ngoe - sena ke senotlolo sa katleho ea ho sebelisa polasetiki hape.Bokhoni bo phahameng le bo ikhethang ba PVC bo bontša hore lipetlele li lokela ho qala ka thepa ena ea polasetiki ha ho nahanoa ka merero ea ho tsosolosa litšila tsa polasetiki tsa bongaka.
Basebeletsi ba amehang ba ile ba bua ka liphuputso tse ncha: “Seoa sena sa seoa se totobalitse karolo ea bohlokoa e bapaloang ke lisebelisoa tsa bongaka tsa polasetiki tse lahloang ho thibela le ho laola tšoaetso ea lipetlele.Tšusumetso e mpe ea katleho ena ke palo e ntseng e eketseha ea litšila tsa polasetiki tsa sepetlele.Re lumela hore ho recycle ke Karolo ea tharollo.Ka lehlohonolo, polasetiki e sebelisoang haholo tlhokomelong ea bophelo le eona ke polasetiki e ka sebelisoang hape, kahoo re khothaletsa lipetlele ho qala ho sebelisa PVC bakeng sa mesebetsi ea ho e sebelisa hape.
Ho fihlela joale, ho ba teng ha lintho tsa CMR (carcinogenic, mutagenic, reproductive toxicity) lisebelisoa tse itseng tsa PVC e bile tšitiso ho tsosolosoa ha PVC ea bongaka.Ho boleloa hore phephetso ena e se e rarollotsoe: “Hoo e batlang e le likopo tsohle, lipolasetiki tse ling tsa PVC lia fumaneha ebile lia sebelisoa.Tse 'nè tsa tsona li se li thathamisitsoe ho European Pharmacopoeia, e leng sehlahisoa sa bongaka Europe le libakeng tse ling.E ntlafalitse litataiso tsa polokeho le boleng. ”
Nako ea poso: Sep-22-2021