A yau kowa yana amfani da kayayyakin roba. Kowace rana, mutane suna fuskantar jakunkuna, kwalabe, fakitoci, kwantena da sauran shara da ke haifar da cutar da ba za a iya magance ta ba ga duniyar tamu. Abu ne mai wahala ka yi tunanin, amma kashi biyar cikin ɗari na jimillar jimlar ana iya sake sarrafawa da sake sakewa. A cikin shekaru goma da suka gabata, ƙera kayayyakin roba ya kai matuka.
Ire-iren gurbatar yanayi
Masu masana'antar filastik suna shawo kan mutane suyi amfani da kayan su sau ɗaya, bayan haka dole ne a zubar dasu. A sakamakon haka, adadin kayan filastik yana ƙaruwa sosai a kowace rana. A sakamakon haka, gurbacewar ta ratsa cikin ruwa (tabkuna, magudanan ruwa, koguna, tekuna), kasar gona da daskararrun filastik sun bazu cikin duniyar tamu.
Idan a karnin da ya gabata yawan filastik ya yi daidai da daya daga dattin gida, to bayan 'yan shekaru kadan adadin ya karu zuwa 12%. Wannan matsalar ta duniya ce kuma ba za a iya watsi da ita ba. Rashin yuwuwar lalacewar robobi ya sanya shi babban abun cikin lalacewar yanayi.
Illolin gurɓatar filastik
Tasirin gurɓataccen filastik yana faruwa a wurare uku. Yana shafar ƙasa, ruwa da namun daji. Da zarar sun shiga cikin kasa, kayan sun fitar da sinadarai, wadanda, daga baya, suka shiga cikin ruwan karkashin kasa da sauran hanyoyin, bayan haka yana da hatsari shan wannan ruwan. Bugu da kari, kasancewar wuraren zubar shara a cikin garuruwa na yin barazana ga ci gaban kananan kwayoyin da ke hanzarta lalacewar robobi. Bazuwar filastik yana samar da iskar methane, mai gurɓataccen iska. Wannan fasalin yana jawo hanzarin ɗumamar yanayi.
Sau ɗaya a cikin ruwan teku, filastik ya bazu cikin kimanin shekara ɗaya. Sakamakon wannan lokacin, ana sakin abubuwa masu haɗari a cikin ruwa - polystyrene da bisphenol A. Waɗannan su ne manyan abubuwan da ke gurɓata ruwan teku, waɗanda ke ƙaruwa kowace shekara.
Gurbacewar filastik ba ta da wata illa ga dabbobi. Mafi yawan lokuta, halittun teku suna cakuɗe cikin kayayyakin roba kuma suna mutuwa. Sauran kwantattun kwari na iya hadiye filastik, wanda shima yana shafar rayuwarsu. Yawancin dabbobi masu shayarwa da ke cikin ruwa suna mutuwa daga kayayyakin roba, ko kuma suna fama da matsanancin hawaye da ciwo.
Tasiri kan bil'adama
Masu ƙera kayayyakin roba a kowace shekara suna haɓaka kayan su ta hanyar sauya abun da ke ciki, sune: ƙara sabbin sunadarai. A gefe guda, wannan yana inganta ƙimar samfura sosai, a gefe guda, yana da mummunan tasiri ga lafiyar ɗan adam. Masana cututtukan fata sun gano cewa hatta hulɗa da wasu abubuwa na iya haifar da halayen rashin lafiyan da cututtukan fata daban-daban a cikin mutane.
Abun takaici, yawancin masu sayen kayan suna maida hankali ne kawai ga kyakyawan yanayin roba, ba tare da sanin irin tasirin da hakan yake da shi ba ga muhalli.
