ʻO nā huahana hou i hoʻomaʻamaʻa ʻia i ka pahu kānana - Nā Pepa Kūʻai a me ke kākoʻo no ka pia a me ka mea inu – Pā nui.

Nā Pono Kūikawā

ʻO ka ʻili pepa paʻa no ka hoʻonui ʻana i ke ola o ka pepa a me ka hoʻohana kaumaha
ʻO ka ʻili pepa hou no ka hoʻokuʻu ʻia ʻana o ka keke
ʻOi loa ka lōʻihi a maʻalahi
ʻO ka hiki ke paʻa i ka pauka kūpono a me nā waiwai kulu haʻahaʻa
Loaʻa ʻia ma ke ʻano he pepa peʻe a hoʻokahi paha e kūpono i kekahi o nā kānana kaomi nui a me ke ʻano
Hoʻomanawanui loa i nā transients puʻe i ka wā o ke kaʻina kānana
ʻO ka hoʻohui ʻana me nā kōkua kānana like ʻole, kieselguhr, perlites, carbon activated, polyvinylpolyprrolidone (PVPP) a me nā pauka lapaʻau kūikawā ʻē aʻe.

Nā noi:

Hana ʻia nā pepa kākoʻo ʻo Great Wall no ka ʻoihana meaʻai a me nā mea inu a me nā noi ʻē aʻe e like me ka kānana kōpaʻa, ma nā wahi āpau kahi mea nui ka ikaika, ka palekana o ka huahana a me ka lōʻihi.

Nā noi nui: Beer, meaʻai, kemika maikaʻi / kūikawā, nā mea hoʻonaninani.

Nā mea nui

Hana ʻia ka mīkini kānana hohonu o Great Wall S me nā mea cellulose maʻemaʻe kiʻekiʻe.

Pili Paʻa Paʻa

* Ua hoʻoholo ʻia kēia mau helu e like me nā ʻano hoʻāʻo i loko o ka hale.
*Ma muli o nā kūlana kaʻina hana no ka wehe ʻana i nā pepa kānana.

Hoʻohou/Backwashin

Inā ʻae ke kaʻina kānana i ka hana hou ʻana o ka matrix kānana, hiki ke holoi ʻia nā pepa kānana i mua a hoʻi i hope me ka wai palupalu me ka ʻole o ke kaumaha bio e hoʻonui ai i ka hiki ke kānana a no laila e hoʻonui i ka pono waiwai.

Hana ʻia ka hana hou ʻana penei:

Holoi anu
ma ke ala o ka kānana
Ka lōʻihi ma kahi o 5 minuke
Mahana: 59 – 68 °F (15 – 20 °C)

Holoi wela
i mua a i hope paha o ka kānana
Ka lōʻihi: ma kahi o 10 mau minuke
Mahana: 140 – 176 °F (60 – 80 °C)
Pono ka 1½ o ke kahe kahe ana o ka holoi ana me ke kaomi kue o 0.5-1 bar

E ʻoluʻolu e kelepona iā Great Wall no nā ʻōlelo aʻoaʻo e pili ana i kāu kaʻina kānana ponoʻī no ka mea e ʻokoʻa paha nā hopena ma muli o nā huahana, ka kānana mua a me nā kūlana kānana.