• Māhele Metala

ʻO nā palaka ʻōpala o nā mea hana hale

ʻO nā palaka ʻōpala o nā mea hana hale

Ma ke ʻano he kumu nui e hoʻomaikaʻi ai i ka maikaʻi o ke ola,nā mea hana haleloaʻa nā manaʻolana ākea no ka hoʻomohala ʻana.Me ka hoʻonui mau ʻana o ka loaʻa kālā o ka ʻāina a me ka hoʻomaikaʻi ʻana i ke ʻano o ka hoʻohana ʻana, ua lilo ia i mea hou e hoʻokaʻawale i nā mea hana hale a me ka lawe ʻana i nā ʻōpala pōʻino e like me nā papa kaapuni paʻi, ka pauka fluorescent, ke aniani alakaʻi a me ka ʻaila ʻenekini, a me nā ʻōpala paʻa. ʻo ka hapa nui me nā plastics, ka hao, ke keleawe a me ka aluminika.

Mai ka makahiki 2009, ua hoʻolaha ʻo Kina i nā Regulations on the Administration of Recycling of Waste Electrical and Electronic Products (Decree No. 551 o ka ʻAha Mokuʻāina).ʻO nā mea hana o nā huahana uila, nā mea hoʻouna i nā huahana uila i lawe ʻia mai a me kā lākou mau ʻelele, e like me nā kānāwai a me nā lula pili, e uku i nā kālā hoʻopau o nā huahana uila."Ke paipai nei ka Moku'āina i nā mea hana uila a me nā uila e hana hou iā lākou iho a i ʻole ma ka hāʻawi ʻana i nā mea hoʻolaha, nā keʻena mālama, nā keʻena lawelawe ma hope o ke kūʻai ʻana, a me nā mea hoʻoheheʻe uila."

Wahi a nā helu helu, i kēia manawa, 100 miliona a 120 miliona mau mea ʻona hale i hoʻopau ʻia i kēlā me kēia makahiki ma Kina, me ka piʻi ʻana ma kahi o 20%.Ua manaʻo ʻia ʻo ka nui o nā mea hana hale i hoʻolei ʻia ma Kina e manaʻo ʻia e hiki i 137 miliona i kēia makahiki.ʻIke ʻia kēlā ʻano leo nui, akā nui nā ʻoihana e honi i nā manawa ʻoihana.

ʻO nā kulekele maikaʻi i hoʻopōmaikaʻi i ke ʻano o nā plastic recycled-friendly kaiapuni.Ua hoʻokuʻu nā ʻoihana mea kūʻai aku i kahi koi nui no ka hoʻohana ʻana i nā plastic recycled, a haʻaheo nō hoʻi nā mea kūʻai aku i ka ʻai ʻana i nā huahana plastic recycled.Ke alakaʻi ʻana i ka hoʻolālā, hoʻokele i ka hoʻomohala holoʻokoʻa o ka ʻoihana.

1

ʻO ka nui o ka mākeke o nā mea uila a me ka uila i hana hou ʻia

Ua piʻi mau ka nui o ka hoʻokuʻu ʻana i nā mea uila a me nā huahana uila ma Kina, a nui ka mākeke a me ka mākeke o ka ʻoihana hoʻolei.He ʻāpana koʻikoʻi ka plastik no nā huahana uila a me nā huahana uila.Ma kahi o 30-50% o nā ʻano mea ʻōpala uila a me nā huahana uila.Ma muli o kēia lakio, hiki i ka mākeke o nā ʻōpala ʻōpala hale me nā mīkini ʻehā wale nō a me ka lolo hoʻokahi ke hiki i 2 miliona tons / makahiki, a me ka hoʻopau ʻia ʻana o nā mea hana hale i hala, ʻo ka hana hou ʻana i nā ʻōpala ʻōpala hale e hoʻokomo i kahi nui. mākeke hoʻonui.

ʻO nā ʻōpala ʻōpala nui loa i loko o nā huahana uila a me nā huahana uila ka mea nui: acrylonitrile butadiene styrene(ABS),polystyrene (PS), polypropylene (PP), polyvinyl chloride (PVC), polycarbonate(PC), etc. Ma waena o lākou, hoʻohana pinepineʻia ka ABS a me ka PS i ka hanaʻana i nā laina laina, nā pani puka, nā pūpū, a me nā mea'ē aʻe, me ka nui o ka hoʻohana a me ka hoʻohana.ʻO ka mākeke hoʻonui e hiki mai ana e hāʻawi i nā mea hou aku no ka ABS a me nā mea hana hou PS.


Ka manawa hoʻouna: Dec-23-2022