Ba duk marufi na filastik ba su dace da muhalli ba
Kalmar “roba” tana da ban mamaki a yau kamar yadda kalmar “takarda” ta kasance shekaru 10 da suka gabata, in ji shugaban ProAmpac. Har ila yau, filastik yana kan hanyar kare muhalli, bisa ga samar da albarkatun kasa, sa'an nan kuma kare muhalli na robobi za a iya raba zuwa gida.robobi da aka sake yin fa'ida, robobin da za a iya sarrafa su, robobin da ake ci.
- Robobin da aka sake yin fa'idayana nufin kayan albarkatun robobi da aka sake samu bayan sarrafa robobin datti ta hanyar gyarawa, narke granulation, gyare-gyare da sauran hanyoyin jiki ko sinadarai, wanda shine sake amfani da robobi.
- Robobi masu lalacewasu ne robobi waɗanda aka fi sauƙi ƙasƙanta a cikin yanayin yanayi ta hanyar ƙara wani adadin abubuwan ƙari (misali sitaci, sitaci da aka canza ko wasu cellulose, photosensitisers, biodegraders, da dai sauransu) a cikin tsarin samarwa, tare da rage kwanciyar hankali.
- Robobi masu cin abinci, wani nau'in marufi da ake ci, watau, marufi da za a iya ci, gabaɗaya sun ƙunshi sitaci, furotin, polysaccharide, mai, da abubuwa masu haɗaka.
Shin fakitin takarda ya fi dacewa da muhalli?
Maye gurbin buhunan robobi da buhunan takarda na nufin karuwar sare dazuzzuka, wanda zai zama koma baya ga tsoffin hanyoyin sare dazuzzuka. Baya ga saran bishiyoyi, gurbacewar takarda kuma abu ne mai sauki a yi watsi da shi, a hakikanin gaskiya gurbatar takarda na iya fi yin robobi.
A cewar rahotannin kafofin watsa labaru, yin takarda ya kasu zuwa matakai biyu: ƙwanƙwasa da kuma yin takarda, kuma gurɓataccen gurɓataccen abu ya fi fitowa daga tsarin ɓacin rai. A halin yanzu, akasarin masana'antun takarda suna amfani da hanyar alkaline na pulping, kuma ga kowane ton na ɓangaren litattafan almara, za a fitar da kusan tan bakwai na ruwan baƙar fata, wanda ke haifar da gurɓataccen ruwa.
Mafi girman kariyar muhalli shine rage amfani ko sake amfani da shi
Ƙirƙirar da za a iya zubarwa da amfani da ita ita ce babbar matsalar ƙazanta, ƙin "wanda za a iya zubarwa", sake amfani da shi yana da alaƙa da muhalli. A bayyane yake cewa dukkanmu muna buƙatar ɗaukar matakin rage tasirin mu ga muhalli. Rage, sake amfani da sake amfani da su manyan hanyoyi ne don taimakawa kare muhalli a yau. Har ila yau, masana'antar kayan shafawa tana motsawa zuwa marufi mai ɗorewa wanda zai rage, sake amfani da sake amfani da su.
Lokacin aikawa: Jul-12-2023
