Nūhou
-
Nā ʻano a me nā hoʻohana ʻana o nā ʻenehana hoʻōla wai ʻoihana
Hiki ke hoʻokaʻawale ʻia ka ʻenehana hoʻomaʻemaʻe wai ʻoihana i ʻekolu mau ʻāpana e pili ana i nā pahuhopu lapaʻau a me ka maikaʻi o ka wai: kino, kemika, a me ka biological. Hoʻohana nui ʻia ia i ka mālama ʻana i nā ʻano ʻano like ʻole o ka wai ʻino ʻoihana. 1. Ka hana kino t...Heluhelu hou aku -
Nā loina kumu o ka mālama wai ʻoihana
ʻO ke kumu kumu o ka hoʻomaʻamaʻa wai ʻoihana ʻo ka wehe ʻana i nā mea haumia mai ka wai ma o ke kino, kemika, a me ke ʻano olaola e hoʻokō ai i nā koi o ka wai no ka hana ʻoihana a hoʻokuʻu paha. Loaʻa ka nui o kēia mau ʻanuʻu: 1. Ma mua o ka mālama ʻana: I ka wā ma mua o ka mālama ʻana s ...Heluhelu hou aku -
Ka hoʻoheheʻe wai kai
ʻO ka desalination wai ke kaʻina hana e wehe ai i ka paʻakai a me nā minela ʻē aʻe mai ka wai kai e kūpono i ka ʻai kanaka a i ʻole ka hana ʻoihana. Ke lilo nei ka hoʻoheheʻe wai kai i kumu waiwai nui o ka wai maʻemaʻe ma nā wahi i hoʻoheheʻe ʻia ai ka wai maʻamau...Heluhelu hou aku -
mīkini sodium hypochlorite
ʻO Yantai Jietong's Sodium hypochlorite generator he mīkini kikoʻī a mea pono paha i hoʻolālā ʻia e hana i ka 5-12% sodium hypochlorite (bleach). Hoʻopuka pinepine ʻia ka sodium hypochlorite ma o ka hana ʻoihana e pili ana i ka hui ʻana i ke kinoea chlorine a me ka dilute sodium hydroxide (...Heluhelu hou aku -
mīkini sodium hypochlorite
ʻO ka sodium hypochlorite kahi hui i hoʻohana pinepine ʻia ma ke ʻano he mea bleaching. Loaʻa maʻamau ia i loko o ka bleach hale a hoʻohana ʻia e hoʻomaʻemaʻe a hoʻomaʻemaʻe i nā lole, wehe i nā ʻili, a me ka hoʻomaʻemaʻe ʻana i nā ʻili. Ma waho aʻe o ka hoʻohana ʻana i ka home, hoʻohana ʻia ka sodium hypochlorite i nā ʻano like ʻole o ka ...Heluhelu hou aku -
MGPS
Ma ka ʻenekinia moana, kū ʻo MGPS no Marine Growth Prevention System. Hoʻokomo ʻia ka ʻōnaehana i nā ʻōnaehana hoʻoluʻu wai o nā moku, nā ʻaila aila a me nā hale kai ʻē aʻe e pale ai i ka ulu ʻana o nā mea ola kai e like me ka barnacles, mussels a me nā algae ma luna o nā ʻili o nā paipu, nā kānana wai kai ...Heluhelu hou aku -
desalination wai kai
ʻO ka hoʻomaʻemaʻe wai kai he moeʻuhane i hahai ʻia e nā kānaka no nā haneli mau makahiki, a aia nā moʻolelo a me nā moʻolelo no ka wehe ʻana i ka paʻakai mai ka wai kai i ka wā kahiko. Ua hoʻomaka ka hoʻohana nui ʻana o ka ʻenehana desalination wai kai ma ka ʻāina arid Middle East, akā ʻaʻole i kaupalena ʻia i ka ...Heluhelu hou aku -
mīkini sodium hypochlorite
ʻO ka sodium hypochlorite kahi hui i hoʻohana pinepine ʻia ma ke ʻano he mea bleaching. Loaʻa maʻamau ia i loko o ka bleach hale a hoʻohana ʻia e hoʻomaʻemaʻe a hoʻomaʻemaʻe i nā lole, wehe i nā ʻili, a me ka hoʻomaʻemaʻe ʻana i nā ʻili. Ma waho aʻe o ka hoʻohana ʻana i ka home, hoʻohana ʻia ka sodium hypochlorite i nā ʻano hana ʻenehana, e like me ...Heluhelu hou aku -
Pūnaehana electrolysis wai kai electro-chlorination
ʻO ka sodium hypochlorite kekahi lālā o ka ʻohana o nā kemika me nā waiwai oxidizing ikaika i kapa ʻia "pūhui chlorine ikaika" (i kapa pinepine ʻia ʻo "chlorine i loaʻa"). ʻO kēia mau pūhui he mau waiwai like me ka chlorine akā palekana ke mālama. ʻO ka huaʻōlelo active c...Heluhelu hou aku -
ʻO ka wai maʻemaʻe kiʻekiʻe no ka wai hānai pahu mahu
ʻO ka paila he mea hoʻololi ikehu e hoʻokomo i ka ikehu kemika a me ka ikehu uila mai ka wahie i loko o ka paila. Hoʻopuka ka paila i ka mahu, ka wai wela kiʻekiʻe, a i ʻole nā mea lawe wela organik me kahi nui o ka ikehu wela. ʻO ka wai wela a i ʻole ka mahu i hana ʻia i loko o ka paila hiki ke hōʻike pololei ...Heluhelu hou aku -
mīkini kinoea chlorine
Hana ʻia ke kinoea chlorine e ka wai paʻakai electrolysis. Hiki ke ʻike ʻia ka hānau ʻana o ka electrolysis i ka makahiki 1833. Ua ʻike ʻia ʻo Faraday ma o ke ʻano o nā hoʻokolohua i ka wā e hoʻohana ʻia ai kahi au uila i kahi wai wai o ka sodium chloride, hiki ke loaʻa ke kinoea chlorine. ʻO ka hoohalike pane: 2NaC...Heluhelu hou aku -
desalination wai kai
Hiki ke hoʻokaʻawale ʻia ke ʻano desalination wai kai i ʻelua mau ʻāpana: distillation (thermal method) a me ke ʻano membrane. Ma waena o lākou, ʻo ka distillation haʻahaʻa haʻahaʻa haʻahaʻa, ka evaporation flash multi-stage, a me ke ʻano reverse osmosis membrane ka ʻenehana nui i ka honua. 'Ōlelo maʻamau...Heluhelu hou aku