4 mau ʻanuʻu kānana wai
ʻO ka kānana PP pulupulu, Kaona Hana mua, ka kānana RO, ke kalapona Post-Active
1)Kānana pulupulu PP
Hiki iā ia ke hōʻole i nā mea haumia paʻa, e like me Suspended solidsslit. inika a me ka pala.
Mea: Polypropylene papa ʻai
Ke ola lawelawe kānana: 6-12 mahina
2)C1 Kānana Kalapona Hana mua
Hoʻopau maikaʻi i nā kala like ʻole a me nā mea ʻala, ke koena chlorine, nā koena pesticide a me nā mea ola ʻē aʻe.
Mea: Kalapona ho'ā
Ke ola lawelawe kānana: 6-12 mahina
1)Kānana RO
Hiki ke hōʻea i ka 0.001-0.0001 micron e hōʻole i ka maʻi bacteria a me ka matal kaumaha i ka wai.
Mea: DOW / CSM
Ke ola lawelawe kānana: 24-36 mahina
Maʻalahi e hōʻuluʻulu a hoʻololi i ka kānana kūloko, hiki iā ʻoe ke hoʻoponopono iā ia ma ka home
KaʻAnuʻu mua E koli i ka kānana
Ka luaʻanuʻuE wili i lalo i ke kānana i ka uaki
He kūpono no nā ʻano āpauoMea hoopukapuka
Hiki ke hoʻohālikelike pono ʻia ka kānana, a hiki ke hoʻokomo ʻia nā kānana 3 a i ʻole 4 e like me ka wahi o loko o ka mīkini holoʻokoʻa.
Hui o 3 kānana:
1) PP + RO + C
2) PP + PAC + RO
3) PAC + RO + C
PSʻO PAC kahi kānana hui