ʻO Shay
Hale Kānana Kila Kila Maʻamau
Nā hiʻohiʻona huahanahelehelena
1. He nui ka wahi kānana, he liʻiliʻi ka pohō kaomi, a he kūpono ka hoʻololi ʻana o ka mea kānana.
2. Hana kānana paʻa a me ka hoʻohana mau ʻana i ka ea i hoʻopaʻa ʻia.
3. I hoʻolako ʻia me kahi hāmeʻa hōʻike ʻokoʻa kaomi, aia ʻelua mau ʻano no ka hoʻokuʻu ʻakomi a me ka manual.
4. He maʻemaʻe kiʻekiʻe ka mea kānana a ʻaʻohe haumia i ka mea kānana.
Kumu hanahelehelena
Ma lalo o ke kaomi, hele ka wai maka ma o ka mea kānana, ʻoiai ke koena o ke kānana e waiho ana ma luna o ka mea kānana. Kahe ka filtrate i waho ma o ka mea kānana, e wehe pono ana i nā haumia, nā precipitates, nā mea paʻa i hoʻokuʻu ʻia, a me nā bacteria mai ka wai, a pēlā e hoʻokō ai i ke kumu o ka kānana. Ke hoʻohana nei i ka mea kānana PP 5 μ E hana i ka kānana mechanical ma nā pores o m. ʻO nā ʻāpana i hoʻokuʻu ʻia, nā colloids, nā microorganisms, a me nā mea ʻē aʻe i koe i loko o ka wai e hoʻopaʻa ʻia a hoʻopili ʻia paha ma ka ʻili a me nā pores o ka mea kānana. I ka piʻi ʻana o ka manawa hana wai, piʻi mālie ke kū'ē ʻana o ka mea kānana ma muli o ka haumia o nā mea i hoʻopaʻa ʻia. Ke ʻokoʻa ke kaomi wai ma waena o.
Hoʻohana huahanahelehelena
1. Nā mea ʻino palupalu i ka hana kemika a me ka petrochemical, e like me ka wai, nā huahana aila, ammonia, hydrocarbons, a pēlā aku.
2. Nā mea ʻino i ka hana kemika, e like me ka soda caustic, ka soda ash, ka waikawa sulfuric i hoʻohuihui ʻia, ka waikawa carbonic, ka waikawa aldehyde, a pēlā aku.
3. Nā mea hana me nā koi hoʻomaʻemaʻe i ka hana ʻana i ka meaʻai a me nā lāʻau lapaʻau, e like me ka pia, nā mea inu, nā huahana waiū, syrup, a pēlā aku.