ʻO ka hoʻomaopopo ʻana i nā pōmaikaʻi o R32 refrigerant i loko o nā paila wela——Mahele 1

Kūlike nā kānāwai F-Gas
Ke ulu nui nei nā huahana hoʻomehana hou, e like me nā puna wai wela, a i nā mahina a me nā makahiki e hiki mai ana, e hoʻonui hou ʻia ka noi no nā ʻenehana hou i ka wā e lawe mai ai ke Aupuni i nā hana e hoʻopuka i kāna Kūlana Hoʻoulu Maʻemaʻe e hoʻokō ai i nā hoʻokuʻu kalapona ʻole. 2050. No laila ke hoʻoikaika nei nā mea hana e hoʻomohala i kā lākou huahana, e hoʻohui i nā hoʻololi hoʻolālā e hoʻomaikaʻi i ka pono a hana i kā lākou huahana hoʻomehana hou e like me ka ʻōmaʻomaʻo. ʻO kēia kekahi o nā kumu e hoʻohana ʻia ai ka mea hoʻoheheʻe R32 i nā ʻōpala wela kumu ea.

ʻO ka mea hoʻoikaika ʻē aʻe ma hope o ka hoʻohana nui ʻana o ka R32 refrigerant ʻo ia ke kānāwai EU e noho mau nei ma UK, ʻoiai ʻo Brexit. ʻO ka 2014 EU Fluorinated Greenhouse Gas (F-Gas) Regulations he kānāwai i hoʻolālā ʻia e hoʻemi i ka hoʻohana ʻana i nā hydrofluorocarbons, me ka hoʻokomo ʻana i kahi ʻano o nā pahuhopu i hoʻolālā ʻia e kaupalena i ka hoʻohana ʻana i nā kinoea nona ka Global Warming Potential (GWP) kiʻekiʻe. . ʻO GWP kahi waiwai i hāʻawi ʻia i nā kinoea ʻōmaʻomaʻo (me ka HFC refrigerants) e hōʻike ana i ko lākou hopena ʻōmaʻomaʻo a me ka hopena i ka lewa. He GWP ka mea hoʻoheheʻe R32 i ʻoi aku ka haʻahaʻa ma mua o nā mea hoʻoheheʻe wela maʻamau ʻē aʻe, e like me R410a, no laila e hoʻokō ʻo ia i nā pahuhopu kānāwai i hoʻonohonoho ʻia e nā lula F-Gas.

Nā palapala hōʻoia ʻōmaʻomaʻo
Ke waiho nei ma ke kumuhana o GWP, loaʻa iā R32 refrigerant he GWP o 675 he 70% haʻahaʻa ma mua o ka waiwai GWP o R410a refrigerant. He hopena liʻiliʻi ka pōʻino ma ka lewa me nā hoʻokuʻu kalapona haʻahaʻa a, ʻoi aku, ʻo R32 refrigerant ʻaʻohe ozone depleting hiki pū kekahi. R32 refrigerant no laila ʻoi aku ka maikaʻi o ke kaiapuni a kōkua ia e hoʻonui i ka hoʻomau o nā huahana i hoʻohana ʻia i loko.

ʻŌlelo:

Lawe ʻia kekahi o nā ʻatikala mai ka Pūnaewele. Inā loaʻa kekahi hewa, e ʻoluʻolu e kelepona mai iā mākou e holoi. Inā makemake ʻoe i nā huahana pauma wela, e ʻoluʻolu e hoʻokaʻaʻike i ka hui ʻo OSB wela wela, ʻo mākou kāu koho maikaʻi loa.