Iyini Idili Ngokuvinjelwa Kwe-Styrofoam?

Iyini i-Polystyrene?

I-Polystyrene (PS) iyi-polymer enuka kamnandi ye-hydrocarbon eyenziwe nge-styrene futhi iyipulasitiki eguquguqukayo esetshenziswa ukwenza inqwaba yemikhiqizo yabathengi evamise ukuza ngenye yezindlela ezimbalwa ezihlukene.Njengepulasitiki eqinile, eqinile, isetshenziswa kaningi emikhiqizweni edinga ukucaciseleka, lokhu kufaka phakathi imikhiqizo efana nokupakishwa kokudla kanye nempahla yaselabhorethri.Uma kuhlanganiswe nama-colorants ahlukahlukene, izithasiselo, noma amanye amapulasitiki, i-polystyrene ingasetshenziswa ukwenza izinto zikagesi, izinto zikagesi, izingxenye zezimoto, amathoyizi, amabhodwe ezingadi nezinto zokusebenza, nokunye.

Kungani i-Styrofoam Ivinjelwe?

Nakuba i-EPS noma i-Styrofoam isetshenziswa kabanzi ezweni lonke, sekuya ngokuya kuba nzima ukuthola izindlela eziphephile zokuyilahla.Eqinisweni, zimbalwa kuphela izikhungo zokugaywa kabusha ezweni lonke eziyamukelayo, okuyenza ibe negalelo elikhulu ekungcoleni nasemoyeni.I-styrofoam ayehlisi futhi ngokuvamile ihlukana ibe amapulasitiki amancane namancane yingakho kuyimpikiswano phakathi kwezazi zemvelo.Uya ngokuya ugcwala njengohlobo lukadoti endaweni engaphandle, ikakhulukazi ogwini, emigwaqweni yamanzi, futhi ngobuningi obukhulayo olwandle lwethu.Emashumini eminyaka ambalwa, ukulimala okudalwe ukwakhiwa kwe-styrofoam namanye amapulasitiki asetshenziswa kanye ezindaweni zokulahla imfucumfucu nasemigwaqweni yamanzi kwenze izifundazwe namadolobha amaningana abone kubalulekile ukuvala lo mkhiqizo kanye nokukhuthaza ezinye izindlela eziphephile.

Ingabe i-Styrofoam Ingasetshenziswa Kabusha?

Yebo.Imikhiqizo eyenziwe nge-Polystyrene imakwe ngophawu olungagaywa kabusha olunenombolo ethi “6” - nakuba zimbalwa kakhulu izikhungo zokugaywa kabusha ezweni lonke ezamukela i-styrofoam ukuze igaywe kabusha.Uma kwenzeka useduze nesikhungo sokugaywa kabusha esamukela i-styrofoam, ngokuvamile sidinga ukuhlanzwa, ukuwashwa, futhi somiswe ngaphambi kokuba usilahle.Kungakho iningi le-styrofoam e-United States ligcina lisendaweni yokulahla imfucumfucu lapho lingalokothi lehlise i-bio-degrade futhi esikhundleni salokho lihlehle libe amapulasitiki amancane namancane.

Ngenkathi iDolobha laseNew York livimbela i-polystyrene ngo-2017, lacaphuna ucwaningo oluvela eMnyangweni Wezokuthuthwa Kwendle waseNew York olwathi ngokuyisisekelo yize yebo, lungenziwa kabusha ngokwezobuchwepheshe ukuthi empeleni “alukwazi ukuphinda lusetshenziswe ngendlela engenzeka ngokwezomnotho noma ngokwemvelo. ngempumelelo.”

Yiziphi Izindlela Ezihlukile Ze-Styrofoam?

Uma uhlala endaweni ethintwe okunye kokuvinjelwa kwe-styrofoam, ungakuvumeli ukuthi kukwehlisele phansi!Enkampanini yokupakisha ye-JUDIN, siyaziqhenya ngokuhlinzeka ngezinye izindlela ezihambisana nemvelo ezintweni eziyingozi nezinobuthi iminyaka engaphezu kweshumi ukuze uhlale ngaphambi kwejika noma uhambisane nemithetho yendawo!Ungathola futhi uthenge ezinye izindlela eziphephile eziningi khona kanye esitolo sethu se-inthanethi.

Yiziphi ezinye zezibonelo ze-styrofoam engasetshenziswa esikhundleni sokupakisha ukudla?

 

 

 

 

 

 

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Isikhathi sokuthumela: Feb-01-2023