ʻO ka hoʻomohala ʻana o ka pena ʻoihana wai ma Kina i nā makahiki i hala iho nei, me ka hoʻonui ʻana o ka ʻenehana a me ka ʻenehana, me kona palekana kaiapuni ponoʻī, ka mālama ʻana i ka ikehu, ke olakino a me nā ʻano ʻē aʻe, e koho mālie ana nā mea hana i ka pena wai. Ma nā ʻoihana like ʻole e pili ana i ka ʻoihana, me ka hoʻolauna ʻana o ke kulekele ʻaila i ka wai o ka ʻāina, ua hoʻomaka ka hoʻohana ʻana i ka pena wai, e like me nā Alahaka, nā hale kila, ke kaʻaahi kaʻaahi a me nā ʻoihana ʻē aʻe ua lilo i mea hoʻohana nui o ka pena ʻoihana wai. Hiki ke hoʻohālikelike ʻia ka hopena o ka pena ʻoihana wai me ka pena hoʻoheheʻe, ʻoiai ʻoi aku ke kiʻekiʻe o ke kumukūʻai ma mua o ka pena kuʻuna, akā ma muli o kona ʻano ʻaʻole e lapalapa a pahū, i ka halihali, ka mālama ʻana a me nā ʻano ʻē aʻe o ka pilikia palekana ua emi nui ʻia, no laila ua hoʻopilikia ʻia nā ʻoihana he nui e nā pilikia logistics.
Ma ʻEulopa a me ʻAmelika Hui Pū ʻIa a me nā ʻāina ʻē aʻe, ʻoi aku ka nui o nā uhi wai ma mua o 98% o nā uhi hoʻonaninani; ʻOi aku ma mua o 75% o nā uhi OEM kaʻa he mau uhi wai; ʻOi aku ka nui o ka wai o nā uhi ʻoihana ma mua o 60%. Wahi a kēia mau kuhi mālama ʻikepili, ʻoi aku ka nui o nā uhi wai ma ʻEulopa a me ʻAmelika Hui Pū ʻIa a me nā wahi ʻē aʻe ma mua o 75% o ka ʻoihana pena holoʻokoʻa, ʻo ka nui o nā uhi ʻoihana wai ma waena o 65% a me 70%. Wahi a ka ʻikepili wānana o nā ʻoihana pili, me ka hoʻonui ʻia ʻana o ka laulā noi o nā uhi wai, ua wānana ʻia e hiki i ka hapa o nā uhi wai ma Kina ke hiki i ka 20% i loko o ʻelima mau makahiki. I nā makahiki ʻelima e hiki mai ana, e ulu ka hana uhi wai o Kina ma ka awelika o ka ulu ʻana o 23%, a ua wānana ʻia e like ka hana uhi wai o Kina ma kahi o 2.84 miliona tons i ka makahiki 2018 a hiki i 7 miliona tons i ka makahiki 2023.
Ma ka hālāwai hoʻokumu ʻana o ka Waterborne Industrial Coating Branch o ka China Coating Industry Association a me ka Green Development Summit Forum of Waterborne Industrial Coating i mālama ʻia i Dekemaba 2017, ua haʻi aku ʻo Sun Lianying, ka pelekikena o ka China Coating Industry Association, i nā mea āpau "ʻo ka 13th Five-Year Plan no ka ʻoihana uhi, ua hoʻokumu maopopo ʻia ka hoʻolālā hōʻemi VOC o ka uhi pena i nā kaʻa, moku, hale kila, ipu, mīkini ʻenekinia, kila kala a me nā ʻoihana ʻē aʻe, pono mākou e hoʻolaha ikaika i ka uhi pena VOC haʻahaʻa, ma waena o ia mea, ʻo ka hoʻomohala ʻana a me ka hoʻohana ʻana i ka uhi pena ʻoihana wai-based kekahi o nā kumu nui. Hōʻoia kēia i ka hopena o 2018, ʻo ka hapa o nā uhi ʻōmaʻomaʻo haʻahaʻa-VOC e like me ka mea i hoʻonohonoho ʻia ma ka VOC Reduction Action Plan for Key Industries e hiki aku ma mua o 60%.
ʻO Joyce
ʻO MIT-IVY INDUSTRY Co., Ltd.
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Ka manawa hoʻouna: Malaki-05-2024




