I kēia mau lā iho nei, ua hāpai ka Key Laboratory of Biomimetic Materials and Interface Science, Institute of Physical and Chemical Technology, Chinese Academy of Sciences, i kahi hoʻolālā hou i hoʻopuehu piha ʻia no nā ʻāpana nanostructured heterogeneous o ka ʻili, a ua hoʻomākaukau i kahi microspheres heterogeneous hydrophilic hydrophobic i hoʻopuehu piha ʻia.
E hoʻokomo i loko o ka wai hoʻoheheʻe wai, a e hoʻopili ʻia ka dye ma luna o nā microspheres. A laila, hoʻopuehu ʻia nā microspheres i hoʻopili ʻia me nā dyes i loko o nā solvents organik, a hoʻohemo ʻia nā dyes mai nā microspheres a hoʻoheheʻe ʻia e nā solvents organik e like me ka ethanol a me ka octane. ʻO ka mea hope loa, ma ka wehe ʻana i nā solvents organik ma o ka distillation, hiki ke hoʻokō ʻia ka hoʻōla ʻana o ka dye, a hiki ke hana hou ʻia nā microspheres.
ʻAʻole paʻakikī ke kaʻina hana, a ua paʻi ʻia nā mea i hoʻokō pono ʻia ma ka puke pai hoʻonaʻauao honua ʻo Nature Communications, me ka mana loea kānalua ʻole.
Hoʻohana pinepine ʻia nā kala organik ma ke ʻano he mea hoʻohui kala i ka hana ʻoihana a me ke ola o kēlā me kēia lā, e like me ke kapa, ka ʻōpala meaʻai, nā mea pono o kēlā me kēia lā, a me nā ʻoihana ʻē aʻe. Hōʻike ka ʻikepili ua hiki aku ka hana honua o nā kala organik i 700000 tons i kēlā me kēia makahiki, akā e hoʻokuʻu ʻia he 10-15% o ia mea me ka wai hoʻoheheʻe ʻoihana a me ka home, e lilo ana i kumu nui o ka haumia wai a me ka hoʻoweliweli i ke kaiapuni kaiaola a me ke olakino lehulehu. No laila, ʻo ka wehe ʻana a me ka hoʻihoʻi ʻana i nā kala organik mai ka wai hoʻoheheʻe ʻaʻole ia he mea aloha i ke kaiapuni wale nō, akā hoʻokō pū kekahi i ka hoʻohana hou ʻana i nā ʻōpala.
Hāʻawi kā mākou hui, ʻo SUNRISE, i kahi ākea o nā kala aloha kaiapuni no nā ʻoihana like ʻole.Nā waihoʻoluʻu sulfurno ka denim hiki ke lilo i koho kaulana no ka mea hāʻawi lākou i kahi waihoʻoluʻu ʻōlinolino a lōʻihi hoʻi i ka lole denim.Nā waihoʻoluʻu wai pepahoʻohana ʻia i nā ʻoihana e like me ka paʻi ʻana a me ka hoʻopili ʻana e hoʻohui i ke kala a hoʻonui i ka nani o ka ʻike.Nā kala pololei a me nā kala kumuhoʻohana ʻia i nā ʻoihana pepa a me ka lole e hoʻoluʻu i nā olonā kūlohelohe e like me ka pulupulu, silika a me ka hulu hipa.Nā waihoʻoluʻu ʻakikaua ʻike ʻia no ko lākou mau waiwai paʻa maikaʻi loa a hoʻohana pinepine ʻia i ka ʻoihana ʻili e hoʻoluʻu i nā huahana ʻili. ʻO ka mea hope loa,nā kala hoʻoheheʻehiki ke hoʻohana ʻia i nā hana pena ʻana, e hāʻawi ana i nā mea pena kiʻi a me nā mea pena kiʻi me nā ʻano kala like ʻole. Ua kūpaʻa ʻo SUNRISE i ka hāʻawi ʻana i nā koho aloha kaiapuni no nā pono kala like ʻole.
Ka manawa hoʻouna: ʻOkakopa-09-2023