E like me keʻano o ke kaiāulu, e uku hou aku nā kānaka i nā mea hou aku a me ka nānā hou aku i ka pale o ka honua. He paʻakikī keʻano o nāʻano hana hana maʻamau a me ka hoʻokōʻana i nā pono o ka hoʻomohalaʻana ma muli o nā huahana he nui, a paʻakikī paha. Ua loaʻa iā Piotchlytic Opididation Technology i loaʻa i ka hoʻonuiʻana i kāna pono kupaianaha e like me ka hoʻohaʻahaʻa haʻahaʻa, nā hana maʻalahi. 

ʻO SEMICONDURY SUMANTSUSIS i loaʻa i ka catalysucwit catalyst e hana i ka uila uila ma lalo o ka hana o ke kukui a iʻole urtraviolet kukui. KA OTE₂, H₂O a me nā mollutant molecales adsorbed ma luna o ka semiconductor e kiʻi i ke kiʻi kiʻi kiʻi kiʻi kiʻi a iʻole nā ​​lua, a me nāʻano hou o redox. ʻO ia kahiʻano kiʻi kiʻi kiʻi kiʻi e hōʻole i nā mea hoʻohuihui i nā mea hao waiwai i loko o nā meaʻonaʻole a iʻole nā ​​meaʻona liʻiliʻi. Hiki ke laweʻia kēia ala i ka mahana o ka lumi, hiki ke hoʻohana i ka lā, he ākea ākea,ʻaʻohe mea kūʻai aku,ʻaʻohe mea hana a me nā mea hou. I kēia manawa,ʻo ka hapa nui o nā kiʻi kiʻi e hoʻowahāwahā i nā mea kanu organik₂, Zno, cds, wo, sno₂, Laha₂O₃, Etc.

I nā makahiki i hala iho nei, ma keʻano heʻano kūpono, he hopena maikaʻiʻo Photocatikatic i nā mea kanu olakino maikaʻi. I waena o lākou,ʻo SemiCONNUSNUTIS i lilo i mea hoʻokūkū nui loa e nānā ana i kaʻenehana hou no ka mea hiki ke hoʻokaʻawale i nā mea lapaʻau a me nā meaʻole. Hiki i kēiaʻenehana ke hōʻole piha i nā mea hoʻohui he nui i loko o ka co₂, H₂O, c1-, p043 Nui nā meaʻala i loko o ka cn-,ʻaʻole nx, nh₃, H₂S, etc. hiki ke hōʻoleʻia ma o nāʻano photcatalytic.

I waena o nā mea Semicondustutys he nui loa, Martanim Dioxide lāuaʻo Nano congardide e loaʻa mau ma keʻano o ka nānāʻana, a me keʻano maikaʻi. Nui nā poʻe loea he nui cu₂O Loaʻa i nā mea noi maikaʻi ma keʻano kiʻi kiʻi kiʻi kiʻi o nā mea hoʻonaninani o nā mea aloha, a manaʻoʻia ia e lilo i hanauna hou aku ma hope o keʻano o ka temiconductor Cu₂O nā mea e pono ai ka nano i nā waiwai a me ka hana ikaika i lalo o ka hana o ka lā, e hiki ke loaʻa i nā mea hoʻopihapiha i ka wai e hana ai₂a h₂Ka I. No ENa, Nano Chu₂O He kūpono kūpono no ka mālamaʻana i ka hoʻomaʻamaʻaʻana i nāʻano likeʻole o nā wahi likeʻole. Ua hoʻohana nā mea noiʻi iā Nano Cu₂OʻO ke kiʻi kiʻi kiʻi kiʻi o ka methylene uliuli, etc., a hoʻokō i nā hopena maikaʻi. 

I nā makahiki i hala aku nei,ʻO nā aliʻi obtide NaNopideua nui loa i hoʻohanaʻia ma ka mālamaʻana a me nāʻenehana hoʻomaʻemaʻe. Hoʻohālikelike i nā hana hoʻonani kuʻuna wai, he mau mea pāʻani lākou i ka nui o ka entiest kiʻekiʻe, haʻahaʻa haʻahaʻa, kūpono a me ka hanaʻana i ka lā, a loaʻa ka hopena maikaʻi a paʻa i ka hopena. Tiio₂ua hoʻohana pinepineʻia e mālama i ka selege e ka lā. Eia nō naʻe, pono kēia mea i koi i ka hoʻokō ultraviolet a he nui nā kiʻi paʻi. No laila,ʻikeʻia ka mālamalama o ke kukui māmā no ka mālamaʻana i ka palekana i ka lāʻau i ka pahuhopu e like me nāʻepekema.

ʻO kaʻenehanaʻo Guangzhou Hongwu Cootice Co. Ua manaʻoʻo Hongwu nano e hui pū meʻoe.