Ma ke ʻano he mea hoʻolako i nā ʻeke plastik no ka lawe ʻana aku, ke piʻi nei ke kumukūʻai o nā mea maka.He aha ke kumu o ka piʻi ʻana o ke kumukūʻai o nā mea maka?
E like me kā mākou e ʻike ai, hana ʻia nā ʻeke plastik me ka polyethylene, polypropylene, polyvinyl chloride a me nā mea maka.ʻO ka hapa nui o ka plastic he polymer i hoʻokumu ʻia e ka polymerization o nā huahana i lawe ʻia mai ka ʻaila a me nā mea waiwai mōʻalihaku ʻē aʻe.
1. Ke piʻi mau nei ke kumukūʻai o ka ʻaila, ke piʻi mau nei ke kumukūʻai o nā mea maka
2. Hoʻolako a koi aku i ka resonance
3. Ka hopena o ke ahulau
Ua piʻi aʻe nā kumukūʻai maka, ʻo kekahi o ia mau mea ma muli o ka hemahema o ka lako a me ka hoʻouna ʻana ma muli o ke ahulau.ʻO ka maʻi ahulau ka mea i nele i ka hiki ke hana i kekahi mau ʻāina, a ua hoʻōki ka nui o nā wahi lako lako i ka hana ʻana a i ʻole ka hana ʻana.Eia kekahi, ʻo ka emi ʻana o ka mana logistics honua ua alakaʻi i ka piʻi ʻana o nā kumukūʻai ukana no nā moku pahu pahu a me ka pōʻai lawe lōʻihi, kahi i alakaʻi ai i ka piʻi mau ʻana o ke kumukūʻai o ka honua.
Ka manawa hoʻouna: Feb-26-2021