ʻO Shay
Kānana Palekana Kūlana Kiʻekiʻe
Nā hiʻohiʻona huahanaHuahang
1. He nui ka wahi kānana, liʻiliʻi ka poho puʻe, a maʻalahi ka hoʻololi ʻana o ka mea kānana.
2. Paʻa kānana hana a me ka hoʻohana mau ʻana i ka ea paʻa.
3. Hoʻolako ʻia me kahi mea hōʻike ʻokoʻa ʻokoʻa, ʻelua mau ala no ka hoʻokuʻu ʻana a me ka manual.
4. He kiʻekiʻe ka maʻemaʻe o ka mea kānana a ʻaʻohe haumia i ka mea kānana.
Kumukānāwai hanaHuahang
Ma lalo o ka hana o ke kaomi, hele ka wai maka i loko o ka mea kānana, aʻo ke koena kānana e mau ana ma luna o ka mea kānana. Ke kahe nei ka filtrate ma o ka mea kānana, e hoʻopau pono i nā haumia, precipitates, suspended solids, a me ka bacteria mai ka wai, 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. Hoʻopili ʻia a hoʻopaʻa ʻia paha nā ʻāpana i hoʻopaʻa ʻia, colloids, microorganisms, etc. Ke piʻi aʻe nei ka manawa hana wai, piʻi mālie ke kūpaʻa hana o ka mea kānana ma muli o ka haumia o nā mea i hoʻopaʻa ʻia. Ke ʻokoʻa ke kaomi wai ma waena o nā.
hoʻohana huahanaHuahang
1. Nawaliwali nā mea corrosive i kemika a me ka petrochemical hana, e like me ka wai, aila huahana, amonia, hydrocarbons, etc.
2. ʻO nā mea ʻino i ka hana kemika, e like me ka soda caustic, soda lehu, concentrated sulfuric acid, carbonic acid, aldehyde acid, etc.
3. ʻO nā mea me nā koi maʻemaʻe i ka meaʻai a me ka hana lāʻau lapaʻau, e like me ka pia, nā mea inu, nā huahana waiū, syrup, etc.