A cikin zamantakewar yau muna samar da adadin sharar gida mara iyaka a ƙarshen rana. Ba wai kawai a yawa ba, amma a cikin iri-iri. Mun saba da shara da sake amfani da ita, kamar su robobi, marufi, takarda da kwali, gilashi da kayan kwalliya, ba mu fahimci cewa akwai wasu nau'ikan shara da yawa kuma dole ne a yi wani abu da su.
A wannan yanayin, zamu tattauna ragowar kwanten kofi. Akasin abin da mutum zai iya tunani, bai kamata a zuba kawun kofi a cikin kwandon ruwan rawaya ba, amma akwai hanyoyin da kamfanoni suka inganta don tattarawa da magance irin wannan sharar. Shin kana so ka san abin da ake yi tare da capsules na kofi?
Ragowar Kofi
Ba a yin la'akari da kwantena na kofi ba kamar yadda aka tsara Dokar Marufi da Sharar Fata. Wannan saboda ba za'a iya raba kawunansu daga samfurin da suke dauke dashi ba. A saboda wannan dalili, ba ya shiga cikin sarkar sake amfani da marufi kamar kwalabe, gwangwani ko tubali waɗanda aka ajiye a cikin akwatin ruwan rawaya amma dole a yi su ta wasu hanyoyi.
Don magance wannan sharar, kamfanoni kamar Nespresso da Dolce Gusto sun aiwatar da shirye-shirye don magance wannan sharar da sake sarrafa ta. An girka maki masu tsabta don sake amfani da kwanten kofi a cikin watan Fabrairun 2011 a Barcelona. A duk cikin Spain, ana rarrabawa ko'ina 150 wuraren tattarawa don Dolce Gusto da 770 don Nespresso. Kamfanonin suna da'awar cewa suna iya sake sarrafa kashi 75% na kawunansu da suke sayarwa, amma sun kasa tabbatar da adadin da kwastomomin suke komawa cikin kwantena.
Abubuwan sake sakewa
Wannan ma'aunin kyakkyawan ra'ayi ne, amma rashin ilimin da keɓaɓɓu suna da ma'anar sake amfani da su kusan gabaɗaya. Bayan binciken da Kungiyar Masu Amfani da Spain (OCU) ta gudanar, an gano cewa kawai 18% na abokan cinikin da suka sayi waɗannan kawunansu suna sake sarrafa su a cikin wuraren da suka dace. Koyaya, 73% sun yarda cewa sun jefa su.
Kamfanoni suna raba kayan filastik ko aluminum, bi da bi, daga kofi. Na farko ana sake yin amfani da su a cikin tsire-tsire na musamman a waɗannan kayan. Ana amfani da filastik, misali, don ƙera kayan ƙauyuka na birane kamar benci ko kwandunan shara. Hakanan an sake yin amfani da kofi a matsayin takin shuke-shuke.
Sabili da haka, ya zama dole a miƙa wannan ilimin ga mutane da yawa don a iya amfani da waɗannan kayan aikin.