Ba duk marufin filastik ba ne ke da illa ga muhalli
Kalmar "roba" tana da ban haushi a yau kamar yadda kalmar "takarda" take da ita shekaru 10 da suka gabata, in ji shugaban ProAmpac. Roba kuma yana kan hanyar kare muhalli, bisa ga samar da kayan masarufi, to za a iya raba kariyar muhalli ta roba zuwarobobi masu sake yin amfani da su, robobi masu lalacewa, da robobi masu cin abinci.
- Roba masu sake yin amfani da suyana nufin kayan da aka sake samu na filastik bayan an sarrafa robobi masu sharar gida ta hanyar yin magani kafin a yi musu magani, narkewar granulation, gyare-gyare da sauran hanyoyin jiki ko na sinadarai, wanda shine sake amfani da robobi.
- Roba masu lalacewarobobi ne da ake iya lalata su cikin sauƙi a cikin muhallin halitta ta hanyar ƙara wani adadin ƙarin abubuwa (misali sitaci, sitaci da aka gyara ko wasu cellulose, masu haskaka haske, masu lalata halittu, da sauransu) a cikin tsarin samarwa, tare da raguwar kwanciyar hankali.
- Roba masu cin abinci, wani nau'in marufi da ake ci, wato, marufi da za a iya ci, galibi ya ƙunshi sitaci, furotin, polysaccharide, mai, da abubuwa masu haɗaka.
Shin marufin takarda ya fi dacewa da muhalli?
Maye gurbin jakunkunan filastik da jakunkunan takarda zai haifar da ƙaruwar sare dazuzzuka, wanda hakan zai koma ga tsoffin hanyoyin sare dazuzzuka. Baya ga sare dazuzzukan bishiyoyi, gurɓatar takarda kuma abu ne mai sauƙin yin watsi da shi, a gaskiya ma, gurɓatar takarda na iya zama mafi girma fiye da ƙera filastik.
A cewar rahotannin kafofin watsa labarai, an raba yin takarda zuwa matakai biyu: yin fulawa da yin takarda, kuma gurɓatawa galibi tana fitowa ne daga tsarin fulawa. A halin yanzu, yawancin masana'antun takarda suna amfani da hanyar alkaline ta fulawa, kuma ga kowane tan na fulawa da aka samar, za a fitar da kimanin tan bakwai na ruwan baƙi, wanda hakan ke gurbata tushen ruwa sosai.
Babban kariyar muhalli shine rage amfani ko sake amfani da shi
Samar da kayan da za a iya zubarwa da kuma amfani da su shine babbar matsalar gurɓatawa, a ƙi "abin da za a iya zubarwa", sake amfani da su yana da kyau ga muhalli. A bayyane yake cewa dukkanmu muna buƙatar ɗaukar mataki don rage tasirinmu ga muhalli. Ragewa, sake amfani da su da sake amfani da su hanyoyi ne masu kyau don taimakawa kare muhalli a yau. Masana'antar kayan kwalliya kuma tana ci gaba zuwa ga marufi mai ɗorewa wanda ke ragewa, sake amfani da su da kuma sake amfani da su.
Lokacin Saƙo: Yuli-12-2023
