ʻO ka mea kūikawā a me ke ʻano o ka kānana ceramic honeycomb e hoʻoholo i kona mau hiʻohiʻona. ʻO ka mea mua, he ikaika maikaʻi, ʻaʻahu a me ka pale ʻana i ka corrosion, a me ke ola lawelawe lōʻihi. I ka manawa like, no kona ikaika maikaʻi, ʻaʻohe deformation o micropores, a me nā hōʻailona ʻenehana paʻa me ka ʻole o ka fluctuation; He liʻiliʻi nā pores (e pili ana i ka 1.5 microns), ikaika ka hana capillary, a ʻoki ʻia ka filtrate i loko o nā micropores. ʻO ka hana o ka ʻumeke wai e hoʻokuʻu i ka filtrate e mālama i ka ikehu; (a hiki i 0.098Mpa) he haʻahaʻa ka mākū keke kānana, a ʻoi aku ka kiʻekiʻe o ka coefficient hoʻohana kānana; no ka liʻiliʻi liʻiliʻi, ʻoi aku ka liʻiliʻi o nā mea paʻa i hoʻopaʻa ʻia i loko o ka filtrate, a maopopo ka filtrate, hiki ke hoʻohana ʻia no ka holo ʻana o ka wai ma ka pūnaewele e pale i ka pollution kaiapuni a mālama i nā kumu wai.