Aia i loko o ka pepa kānana Great Wall nā papa kūpono no ka kānana ʻāwiliwili maʻamau, ka kānana maikaʻi, a me ka mālama ʻana i nā nui o nā ʻāpana i kuhikuhi ʻia i ka wā e hoʻomālamalama ai i nā wai like ʻole. Hāʻawi pū mākou i nā papa i hoʻohana ʻia ma ke ʻano he septum e paʻa ai i nā mea kōkua kānana i loko o kahi pā a me nā mīkini kānana frame a i ʻole nā hoʻonohonoho kānana ʻē aʻe, e wehe i nā pae haʻahaʻa o ka particulate, a me nā noi ʻē aʻe he nui.
E like me: ka hana ʻana i nā mea inu ʻona, nā mea inu palupalu, a me nā wai huaʻai, ka hana ʻana i nā syrups, nā ʻaila kuke, a me nā pōkole, ka hoʻopau ʻana i nā metala a me nā kaʻina hana kemika ʻē aʻe, ka hoʻomaʻemaʻe ʻana a me ka hoʻokaʻawale ʻana i nā ʻaila petroleum a me nā waxes.
E ʻoluʻolu e nānā i ke alakaʻi noi no ka ʻike hou aku.
•ʻIli i ʻōwili like ʻia me ka ʻaʻahu mua o ka fiber cellulose no kahi ʻili nui a ʻoi aku ka maikaʻi.
•Hoʻonui ʻia ka ʻili me ka nui o ke kahe ʻana ma mua o nā kānana maʻamau.
•Hiki ke mālama ʻia nā kahe kiʻekiʻe i ka wā e kānana pono ai, no laila hiki ke hana ʻia ke kānana ʻana i nā wai mānoanoa kiʻekiʻe a i ʻole nā wai i hoʻonui ʻia i nā ʻāpana kiʻekiʻe.
•Hoʻoikaika ʻia i ka pulu.
| Papa | Ka nuipa no kēlā me kēia ʻāpana (g/m²) | Mānoanoa (mm) | Ka Manawa Kahe(mau)(6ml)① | Ka ikaika pahū maloʻo (kPa≥) | Ka ikaika o ka pahū ʻana o ka pulu (kPa≥) | Waihoʻoluʻu |
| CR130 | 120-140 | 0.35-0.4 | 4″-10″ | 100 | 40 | keʻokeʻo |
| CR150K | 140-160 | 0.5-0.65 | 2″-4″ | 250 | 100 | keʻokeʻo |
| CR150 | 150-170 | 0.5-0.55 | 7″-15″ | 300 | 130 | keʻokeʻo |
| CR170 | 165-175 | 0.6-0.7 | 3″-7″ | 170 | 60 | keʻokeʻo |
| CR200 | 190-210 | 0.6-0.65 | 15″-30″ | 460 | 130 | keʻokeʻo |
| CR300K | 295-305 | 0.9-1.0 | 8″-18″ | 370 | 120 | keʻokeʻo |
| CR300 | 295-305 | 0.9-1.0 | 20″-30″ | 370 | 120 | keʻokeʻo |
①ʻO ka manawa e pono ai no 6ml o ka wai i hoʻoheheʻe ʻia e hele ma waena o 100 cm2o ka pepa kānana ma ka mahana a puni 25 ℃
Pehea e hana ai nā pepa kānana?
He mau kānana hohonu maoli nā pepa kānana. Hoʻopili nā ʻano like ʻole i ko lākou pono: Ka paʻa ʻana o nā ʻāpana mechanical, ka omo ʻana, ka pH, nā waiwai o ka ʻili, ka mānoanoa a me ka ikaika o ka pepa kānana a me ke ʻano, ka nui a me ka nui o nā ʻāpana e mālama ʻia. Hoʻokumu nā precipitates i waiho ʻia ma ke kānana i kahi "cake layer", kahi - ma muli o kona nui - e hoʻopilikia nui ana i ka holomua o kahi holo kānana a hoʻopilikia koʻikoʻi i ka hiki ke paʻa. No kēia kumu, he mea nui e koho i ka pepa kānana kūpono e hōʻoia i ka kānana maikaʻi. Aia nō hoʻi kēia koho i ke ʻano kānana e hoʻohana ʻia, ma waena o nā kumu ʻē aʻe. Eia kekahi, ʻo ka nui a me nā waiwai o ka medium e kānana ʻia, ka nui o nā mea paʻa particulate e wehe ʻia a me ke ʻano o ka wehewehe ʻana e pono ai nā mea āpau e hoʻoholo ai i ka hana ʻana i ke koho kūpono.
Hoʻolohe nui ʻo Great Wall i ka kaohi mau ʻana i ka maikaʻi o ke kaʻina hana; eia kekahi, nā nānā mau a me nā loiloi pololei o nā mea maka a me kēlā me kēia huahana i hoʻopau ʻiae hōʻoia i ka maikaʻi mau a me ka like ʻana o ka huahana.