nūhou

Me ke kūlana wela o nā hanana ʻauʻau ma Beijing 2008 'Olumepika Pāʻani, ka kaulana o nā loko ʻauʻau a me ka hoʻomaikaʻi ʻana i ka papa, hiki i kekahi ke hoʻokō i nā koi o ka wai ʻoi aku ka maikaʻi o ka wai a me ka ʻenehana hou e mālama ai i ka ikehu, nā mea hana hou, nā ʻenehana hou, ua hoʻohana mālie ʻia i loko o nā wai ʻauʻau. Inā ʻo ka wai ʻauʻau hou i kūkulu ʻia (natatorium) a i ʻole ka wai ʻauʻau i ka hoʻoponopono hou ʻana o ka wai ʻauʻau ke alo nei i ka pilikia o ke koho ʻana i kahi kānana kahe wai wai maikaʻi.

ʻO nā hiʻohiʻona o ka diatomite e hoʻoholo i kāna kahua noi. Hōʻike ʻia ka Diatomite e ka voidage kiʻekiʻe, haʻahaʻa haʻahaʻa, ʻāpana kikoʻī kikoʻī nui, incompressibility, paʻa kemika maikaʻi, ʻaʻohe mea ʻawaʻawa a ʻono ʻole. He mea kōkua kānana maikaʻi loa. ʻO ka ʻenehana kānana home i ka mālama ʻana i ka wai, ka pia, ka kānana meaʻai a me nā mea inu he nui nā noi.

Ma nā ʻāina ʻē, ua hoʻohana nui ʻia ka ʻenehana kānana diatomite a me nā mea hana i ka ʻōnaehana mālama wai o nā loko ʻauʻau. Ma muli o ka adsorption ikaika o ke kōkua kānana diatomite, hiki iā ia ke komo i ka wai 1.5-4 mau manawa i kona nui ponoʻī. ʻAʻole maikaʻi kona hiki, nui kona waiwai paʻa, a ikaika kona hiki ke hoʻopaʻa i ka hoʻopiʻi maikaʻi. Ma muli o ko lākou ʻāpana kikoʻī kikoʻī a me ka adsorption ʻili a pēlā aku, e wehe i kahi colloidal paʻa i hiki ke hoʻopili ʻia i ka diatomite, a ʻo ka hoʻopili ʻana ma waena o nā ʻāpana diatomite o nā mea haumia i ka nui adsorption nui, no laila ua hoʻohana ʻia ka diatomite i hoʻololi ʻia no ka mālama ʻana i ka wai, hiki ke hana koke i nā flocs nui aʻe, ʻoi aku ka maikaʻi o ka flocs, ʻoi aku ka maikaʻi o ka flocs. hiki ke hana hou i ka flocculation. ʻO ke kōkua kānana ka paʻakai alumini ʻē aʻe, ka paʻakai hao, e like me ka wai ʻino maʻamau o ka flocculant ʻaʻole hiki ke hōʻea, diatomite nui kikoʻī ili, ikaika adsorption a me ili uila waiwai, e hana i kona i loko o ke kaʻina hana o ka wai, 'aʻole wale hiki ke wehe i ka lāʻau palaka moku'āina a me ka posture o ka pollutants, a hiki pono ke wehe i ka chromaticity a noho i loko o dissolved phosphorus o ka eutrophi poʻo.