Ua hāʻule nā ​​kumukūʻai o ka sodium lauryl ether sulfate mai Dekemaba i ka makahiki i hala ma muli o ka paʻa o nā lako a me ke kūʻai lilo ʻana ma mua o ka Spring Festival, akā ua lele koke nā kumukūʻai i ka pule e pau ana i Ianuali 21. Wahi a ka waihona ʻikepili kemika ʻo ChemAnalyst, ka mea i hoʻopilikia ʻia e nā loli hoʻokele waiwai o ka mākeke i hoʻokumu ʻia e ka hāʻule ʻana o ke kālā US, ua lele nā ​​​​kumukūʻai ʻaelike no SLES 28% a me 70% i 17% a me 5%, kēlā me kēia, i ka pule e pau ana i ka Pōʻalima i hala.
Ua piʻi nui ka noi no ka sodium lauryl ether sulfate i loko o ka ʻoihana detergent a me ka mālama pilikino, i hoʻoulu ʻia e ka Makahiki Hou Kina e hiki mai ana a me ka hopena maikaʻi o nā Pāʻani ʻOlumepika Beijing i ka pule mua o Pepeluali. ʻOiai ʻaʻole hiki i nā waihona ke hoʻokō i ka koi e ulu wikiwiki nei, ke kūʻai nei nā mea hana sodium lauryl ether sulfate i nā mea maka hou aʻe e hoʻonui i ka hana ʻana. Eia nō naʻe, ua piʻi nui nā kumukūʻai mea maka ma ka mākeke kiko ma muli o ka nele o ka lako a me ka nāwaliwali o ke kālā.
ʻO ke piʻi ʻana o nā kumukūʻai o ka ethylene a me ka ethylene oxide feedstock futures, a me ka hoʻomau ʻana o ka loli o nā kumukūʻai o ka ʻaila pama honua, ua kōkua i ka nele o ka feedstock. Ua alakaʻi ka nele o ka feedstock i kahi emi nui o ka hoʻohana ʻana i ka mana a me ka emi nui o ka nui o ka hana. Ma waho aʻe o nā kapu i ka hoʻokuʻu ʻia ʻana o ka hapa nui o nā awa Kina e like me ke kulekele "zero COVID", ua hoʻonui ka emi ʻana o ke kālā US i ke kumukūʻai o ka feedstock, e paʻakikī loa ai ke kūʻai ʻana. I ka Pōʻahā, ua hāʻule ke kālā i kahi haʻahaʻa ʻelua mahina o 94.81 e kūʻē i nā kālā nui ʻeono ma waena o ke kulekele kālā US paʻa. ʻO ka hopena, ua hoʻololi nā mea kālepa i ka hoʻoikaika ʻana o ka manaʻo waiwai i kahi piʻi nui o ke kumukūʻai o ka sodium lauryl ether sulfate.
Wahi a ChemAnalyst, manaʻo ʻia e mau ana ke kūpaʻa o nā kumukūʻai sodium lauryl ether sulfate i ka wā pōkole, ʻoiai ʻo nā ʻano hana hana mālie a me ka hana mākeke kiko i ka hapa mua o Pepeluali e kaupalena i ka piʻi ʻana o nā kumukūʻai. ʻO ka piʻi ʻana o ke kumukūʻai o ke kālā US i kēia manawa e hoʻopaʻa paha i ka mākeke mea maka a hoʻoponopono hope i ka nele o ka lako ma ka mākeke ma lalo.
ʻO ka loiloi mākeke Sodium Lauryl Ether Sulfate (SLES): Ka nui o ka mākeke ʻoihana, ka hiki o ka mea kanu, ka hana ʻana, ka pono o ka hana, ka lako a me ke koi, ka ʻoihana mea hoʻohana hope loa, ke kahawai kūʻai aku, ke koi ʻāpana, ka mahele ʻoihana, ke kaʻina hana, 2015-2032
Hoʻohana mākou i nā kuki e hōʻoia i ka hāʻawi ʻana iā ʻoe i ka ʻike maikaʻi loa ma kā mākou pūnaewele. No ka ʻike hou aku, e ʻoluʻolu e heluhelu i kā mākou Kulekele pilikino. Ma ka hoʻomau ʻana i ka hoʻohana ʻana i kēia pūnaewele a i ʻole ke pani ʻana i kēia puka makani, ʻae ʻoe i kā mākou hoʻohana ʻana i nā kuki. ʻIke hou aku.