Izidingo zokuvikela imvelo zokupakisha ziyathuthukiswa, futhi ukusetshenziswa kokufakwa kwephepha emikhakheni eminingi esikhathini esizayo kuyanda kakhulu.
1, Imboni yephepha iyasebenziseka kabusha.
Imboni yokupakisha amaphepha ithathwe njengemboni esimeme eyenza ukuthi iphepha ligaywe kabusha.
Namuhla, ukupakishwa kungabonakala yonke indawo empilweni yethu. Zonke izinhlobo zemikhiqizo zinemibala futhi zihlukile ngokuma. Into yokuqala edonsa amehlo abathengi ukupakishwa kwemikhiqizo. Enqubweni yokuthuthukiswa kwayo yonke imboni yokupakisha, ukupakishwa kwamaphepha, njengento evamile yokupakisha, isetshenziswa kabanzi ekukhiqizeni nasekuphileni kwansuku zonke. Nakuba "ukuvinjelwa kwepulasitiki" kudingekile njalo, ukupakishwa kwephepha kungashiwo ukuthi kuyizinto ezibonakalayo zemvelo.
2.Kungani sidinga ukusebenzisa iphepha lokupakisha?
Umbiko weBhange Lomhlaba uveze ukuthi iChina yizwe elikhiqiza udoti elikhulu kunawo wonke emhlabeni. Ngo-2010, ngokwezibalo ze-China Urban Environmental Sanitation Association, i-China ikhiqiza amathani acishe abe yibhiliyoni kadoti minyaka yonke, okuhlanganisa amathani ayizigidi ezingama-400 kadoti wasekhaya kanye namathani ayizigidi ezingama-500 kadoti wokwakha.
Manje cishe zonke izinhlobo zasolwandle zinezinto ezingcolisa ipulasitiki emizimbeni yazo. Ngisho naseMariana Trench, amakhemikhali epulasitiki enziwe ngama-PCBs (polychlorinated biphenyls) atholakele.
Ukusetshenziswa kakhulu kwama-PCB embonini kubangele inkinga yomhlaba wonke yezemvelo.Ama-polychlorinated biphenyls (PCBs) ama-carcinogens, okulula ukunqwabelana esicutshini se-adipose, abangele ubuchopho, isikhumba kanye nezifo ze-visceral, futhi athinte imizwa, inzala kanye nesimiso sokuzivikela komzimba. Ama-PCB angabangela izifo ezingaphezu kwamashumi amabili zabantu, futhi angadluliselwa kumntwana nge-placenta noma ukuncelisa. Ngemva kwamashumi eminyaka, iningi lezisulu lisenobuthi obungenakukhishwa.
Le mfucumfucu yepulasitiki igeleza ibuyele eketangeni lakho lokudla ngendlela engabonakali. Lawa mapulasitiki avame ukuqukatha ama-carcinogens namanye amakhemikhali, okulula ukuba nomthelela olimazayo empilweni yomuntu. Ngaphezu kokuguqulwa abe amakhemikhali, amapulasitiki azongena emzimbeni wakho ngenye indlela futhi aqhubeke nokubeka impilo yakho engozini.
Ukupakishwa kwamaphepha kungokwasephaketheni “eliluhlaza”. Ingokwemvelo futhi igaywa kabusha. Ngokunaka kokuvikelwa kwemvelo, amabhokisi amakhadibhodi azothandwa kakhulu ngabathengi.
Isikhathi sokuthumela: Aug-09-2021