ʻO ka pōhaku pele (i ʻike nui ʻia ʻo pumice a i ʻole basalt porous) he mea hana a pili i ke kaiapuni, he pōhaku porous makamae loa ia i hoʻokumu ʻia e ke aniani pele, nā minelala, a me nā pehu ma hope o ka pele ʻana o ka lua pele. Loaʻa i ka pōhaku pele nā ​​ʻumi o nā minelala a me nā mea trace e like me ka sodium, magnesium, alumini, silicon, calcium, titanium, manganese, hao, nickel, cobalt, a me ka molybdenum. ʻAʻole ia he radiative a he mau nalu magnetic infrared mamao. Ma hope o ka pele ʻana o ka lua pele me ke aloha ʻole, ma hope o nā ʻumi tausani makahiki, ke ʻike nui nei ke kanaka i kona waiwai. Ua hoʻonui ʻia kāna mau kahua noi i nā kahua e like me ke kuhikuhipuʻuone, ka mālama wai, ka wili ʻana, nā mea kānana, ka lanahu barbecue, ka hoʻolālā ʻāina, ka mahi ʻana me ka ʻole o ka lepo, a me nā huahana hoʻonaninani, e pāʻani ana i kahi kuleana nui i nā ʻoihana like ʻole. ʻO nā ʻano o ka pumice pele (basalt) a me nā waiwai kino o nā mea kānana olaola pōhaku pele.

ʻAno a me ke ʻano: ʻAʻohe ʻāpana ʻoi, kūʻē haʻahaʻa i ke kahe ʻana o ka wai, ʻaʻole maʻalahi ke ālai, hoʻokaʻawale like ʻia ka wai a me ka ea, ʻili ʻinoʻino, wikiwiki ka kau ʻana o ka ʻili kiʻiʻoniʻoni, a emi iki ka maʻalahi o ka hemo ʻana o ka ʻili microbial i ka wā e holoi pinepine ʻia ai.

Porosity: He ʻano cellular a porous nā pōhaku pele, e lilo ana lākou i wahi ulu maikaʻi loa no nā kaiāulu microbial.

Ikaika mīkini: Wahi a ka ʻoihana nānā kūlana aupuni, ʻo 5.08Mpa ia, ka mea i hōʻoia ʻia e kū i nā hopena ʻoki hydraulic o nā ikaika like ʻole a he ola lawelawe lōʻihi loa ma mua o nā mea kānana ʻē aʻe.

Ka nui: Ka nui kaulike, maʻalahi ke hoʻokuʻu i ka wā o ka holoi ʻana me ka ʻole o ka liki ʻana o nā mea, hiki ke mālama i ka ikehu a hōʻemi i ka hoʻohana ʻana.

Paʻa biochemical: ʻO nā mea biofilter pōhaku pele he kūpaʻa i ka pala, inert, a ʻaʻole komo i nā hopena biochemical o nā biofilms i ke kaiapuni.

ʻO ka uila ʻili a me ka hydrophilicity: Loaʻa i ka ʻili o ka biofilter pōhaku pele kahi uku maikaʻi, kahi e kūpono ai i ka ulu paʻa o nā microorganism. Loaʻa iā ia ka hydrophilicity ikaika, ka nui o ka biofilm i hoʻopili ʻia, a me ka wikiwiki.

Ma ke ʻano o ka hopena ma ka hana biofilm: Ma ke ʻano he mea lawe biofilm, ʻaʻohe mea ʻino ka pāpaho biofilter pōhaku pele a ʻaʻohe ona hopena pale i nā microorganism paʻa, a ua hōʻoia ka hana ʻaʻole ia e hoʻopilikia i ka hana o nā microorganism.

ʻO ke kuleana o nā pōhaku pele he 1: ka wai hana. Hiki i nā pōhaku pele ke hoʻoulu i nā ion i loko o ka wai (ʻo ka mea nui ma ka hoʻonui ʻana i ka nui o nā ion oxygen) a hiki ke hoʻokuʻu iki i nā kukuna A a me nā kukuna infrared, he mea maikaʻi ia no nā iʻa a me nā kānaka. ʻAʻole hiki ke hoʻowahāwahā ʻia ka hopena disinfection o nā pōhaku pele, a ʻo ka hoʻohui ʻana iā lākou i loko o kahi aquarium hiki ke pale a mālama pono i nā maʻi.

ʻO ke kuleana o nā pōhaku pele ka hoʻopaʻa ʻana i ka maikaʻi o ka wai.

Hoʻokomo pū kēia i ʻelua ʻāpana: ke kūpaʻa o ka pH, hiki ke hoʻoponopono i ka wai i ʻakika loa a i ʻole alkaline loa e kokoke koke i ka neutral. ʻO ke kūpaʻa o ka ʻike mineral, loaʻa i nā pōhaku pele nā ​​ʻano pālua o ka hoʻokuʻu ʻana i nā mea mineral a me ka omo ʻana i nā haumia i loko o ka wai. Ke liʻiliʻi a nui paha, hana ʻia kona hoʻokuʻu ʻana a me ka adsorption. He mea koʻikoʻi ke kūpaʻa o ka waiwai PH o ka maikaʻi o ka wai i ka hoʻomaka ʻana o Arhat a i ka wā o ke kala ʻana.

ʻO ka hana a nā pōhaku pele ka hoʻoulu ʻana i ke kala.

He ʻālohilohi a kūlohelohe ke kala o nā pōhaku pele. He hopena koʻikoʻi ko lākou i ka huki ʻana i nā kala i nā iʻa hoʻonaninani he nui, e like me Arhat, Red Horse, Parrot, Red Dragon, Sanhu Cichao, a pēlā aku. ʻOi loa aku, ʻo Arhat ka hiʻohiʻona kokoke i ke kala o nā mea e hoʻopuni ana. ʻO ka ʻulaʻula o nā pōhaku pele e hoʻoulu mālie i ke kala o Arhat e lilo i ʻulaʻula.