Menene?Taurarin ƙwallo suna sanya filastik a jikinsu?Haka ne, kuma irin wannan rigar "robo" ta fi haske da gumi fiye da rigar auduga, wanda ya fi sauƙi 13% kuma yana da kyau ga muhalli.
Duk da haka, samar da riguna na "roba" ya fi rikitarwa.Da farko, cire alamomin da aka tattara a cikin kwalabe na filastik da aka jefar, a rarraba su bisa ga launuka daban-daban, sa'an nan kuma sanya su a cikin kayan aiki masu zafi sama da 290 ℃ don narkewa bayan tsaftacewa, tsaftacewa da bushewa.Ta wannan hanyar, yanayin zafi mai zafi da aka samar zai "zuwa jiki" a matsayin siliki na siliki, kuma a ƙarshe ya zama kayan fiber don yin riguna ta hanyar sarrafawa.Wadannan kayan fiber kuma albarkatun kasa ne don samar da yadudduka na polyester daban-daban, yadudduka da yadudduka.Barka da zuwa tuntube mu don keɓance jakar ku
2014 Brazil gasar cin kofin duniya
Ya zuwa gasar cin kofin duniya ta 2014 da aka yi a Brazil, kungiyoyi 10 sun sanya "rigar filastik", kuma jimillar kwalabe miliyan 13 sun sami "rayuwa ta biyu".
2016 La Liga
A gasar La Liga 2016 rigar 'yan wasan Real Madrid 11 na farko an yi ta ne da sharar robobin ruwa da aka sake sarrafa su daga ruwan Maldives.
Wasannin Olympics na 2016
Kuma rigar 'yan wasan kwallon kwando na maza na Amurka a gasar Olympics ta 2016 an yi su ne da kwalabe da masu daukar nauyin rigar.
Duk da haka, tsarin samar da "mayar da sharar gida" an sanya shi cikin manyan kayayyaki tun farkon 2010, kuma ya yi fice a gasar cin kofin duniya a Afirka ta Kudu.
Ba wai kawai ba, ana iya amfani da waɗannan kayan da suka dace da muhalli wajen kera kayayyaki na kera motoci, talabijin, kayan lantarki da sauran kayayyaki, amma kuma ana iya amfani da su sosai wajen kera zaren ɗinki, na'urorin wasan yara, ƙwanƙolin sarari, taya polyester. kayan da aka naɗe da ruwa mai hana ruwa, manyan hanyoyin geotextiles, barguna na ciki na mota da sauran kayayyaki.
Duk da haka, shahararriyar fasahar “roba” ba “hatsari” ba ce, amma “ba makawa”.An fahimci cewa mutane suna amfani da kwalabe biliyan 500 a duk shekara don fitar da fiye da tan miliyan 8 na robobi a cikin teku.Waɗannan sharar robobi da ake zubarwa suna da matuƙar wahala a lalata su.A koyaushe suna lalata ilimin halittu na duniya, suna karya daidaituwar wuraren zama tare da cutar da namun daji.
Bayanai sun nuna cewa kowane ton na kayayyakin da aka sake sarrafa zai iya rage tan 6 na man da ake amfani da su da kuma ton 3.2 na hayakin carbon dioxide, kwatankwacin adadin carbon dioxide da bishiyoyi 200 ke sha a cikin shekara guda.Robobin da aka sake yin amfani da su na iya sake dawo da albarkatu masu yawa bayan an sake yin amfani da su cikin tsari, wanda hakan ya sa Taiwan, inda ake zubar da kwalaben abin sha har biliyan 4.5 a duk shekara, wanda ke rage illar da robobi ke yi ga muhalli.
Duk da haka, ko da yake tsarin samar da "mayar da sharar gida" na iya magance wasu matsalolin muhalli, farashin rigunan da aka samar ba shi da arha.A shekarar 2016, an sayar da rigunan kan fam 60, ko fiye da yuan 500.
Sabili da haka, yawancin wasanni na wasanni, kulake da 'yan wasa sun fara gano sababbin hanyoyin da za a magance gurɓataccen sharar filastik daga tushen.
Marathon na London: Kofuna masu takin zamani da kwalaben filastik da aka sake yin fa'ida
Gasar Marathon ta Landan ta banbanta ta fuskoki biyu.Masu shirya gasar sun gabatar da kofunan takin zamani guda 90000 da kwalaben roba 760000 da za a sake sarrafa su bayan kammala gasar, ta yadda za a rage amfani da kwalaben da ake zubarwa da kuma kawar da al’amarin da ake jefar da kwalaben roba a ko’ina a shekarun baya.
Wasan Rugby: Kofin ƙwallon ƙafa mai sake amfani da fam 1
Babban filin wasa na kungiyar kwallon kafa ta Ingila, filin wasa na Twicknam, ya kaddamar da gasar cin kofin kwallon kafa da za a sake amfani da shi da ya kai fam 1.Yanayin aiki iri ɗaya ne da na hayan keken yuan ɗaya a babban kanti.Bayan wasan, magoya baya za su iya zaɓar mayar da kofin ƙwallon ƙafa don ajiya ko kuma kai shi gida a matsayin abin tunawa.
Kungiyar Premier League Hotspur: Aiwatar da "hana kan kayayyakin filastik da za a zubar"
Kungiyar Tottenham Hotspur daga gasar Premier ta dauki tsauraran ra'ayi kai tsaye kan batun sharar robobi tare da hana amfani da duk kayan da ake iya zubarwa, gami da bambaro, na'urar hada filastik, kayan tebur na filastik da duk marufi na filastik da za a iya zubarwa.
Kariyar muhalli shine kimiyya da fasaha, amma har da rayuwa.Shin kuna shirye ku shiga cikin sahun kare muhalli?
Lokacin aikawa: Nuwamba-25-2022
