Mwala wa phiri lophulika (womwe umadziwika kuti pumice kapena basalt yokhala ndi porous) ndi chinthu chothandiza komanso choteteza chilengedwe, chomwe ndi mwala wamtengo wapatali wokhala ndi poor womwe umapangidwa ndi galasi la phiri lophulika, mchere, ndi thovu pambuyo pa kuphulika kwa phiri lophulika. Mwala wa phiri lophulika uli ndi mchere wambiri ndi zinthu zina monga sodium, magnesium, aluminiyamu, silicon, calcium, titaniyamu, manganese, chitsulo, nickel, cobalt, ndi molybdenum. Siwowala ndipo uli ndi mafunde amphamvu a infrared. Pambuyo pa kuphulika kwa phiri lophulika kopanda chifundo, patatha zaka masauzande ambiri, anthu akupeza kufunika kwake. Tsopano yakulitsa minda yake yogwiritsidwa ntchito m'minda monga zomangamanga, kusamalira madzi, kugaya, zida zosefera, makala a barbecue, malo okongola, kulima popanda dothi, ndi zinthu zokongoletsera, zomwe zimagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana. Makhalidwe a pumice ya phiri lophulika (basalt) ndi mawonekedwe enieni a zida zosefera zamoyo za miyala ya phiri lophulika.

Mawonekedwe ndi mawonekedwe: Palibe tinthu tating'onoting'ono tokuthwa, palibe kukana kwa madzi, sikophweka kutsekeka, madzi ndi mpweya zimafalikira mofanana, malo ouma, filimu imathamanga mofulumira, komanso siimatha kufalikira mosavuta ikachotsedwa mobwerezabwereza.

Kubowola: Miyala ya mapiri ophulika ndi yachibadwa komanso yokhala ndi mabowo, zomwe zimapangitsa kuti ikhale malo abwino kwambiri okulirapo kwa tizilombo toyambitsa matenda.

Mphamvu ya makina: Malinga ndi dipatimenti yowunikira khalidwe la dziko lonse, ndi 5.08Mpa, yomwe yatsimikiziridwa kuti imatha kupirira mphamvu zosiyanasiyana za hydraulic shear ndipo imakhala ndi nthawi yayitali yogwira ntchito kuposa zipangizo zina zosefera.

Kuchulukana: Kuchulukana pang'ono, kosavuta kuyimitsa potsuka kumbuyo popanda kutayikira kwa zinthu, zomwe zingasunge mphamvu ndikuchepetsa kugwiritsa ntchito.

Kukhazikika kwa biochemical: Zipangizo za biofilter za miyala ya volcanic sizimakhudzidwa ndi dzimbiri, sizimalowa m'malo, ndipo sizimachita nawo machitidwe a biofilms m'chilengedwe.

Magetsi pamwamba ndi kusinthasintha kwa madzi: Pamwamba pa biofilter ya miyala ya volcano pali mphamvu yabwino, zomwe zimathandiza kuti tizilombo toyambitsa matenda tizikula bwino. Ili ndi kusinthasintha kwa madzi kwambiri, biofilm yambiri yolumikizidwa, komanso liwiro lake lachangu.

Ponena za momwe zimakhudzira ntchito ya biofilm: Monga chonyamulira biofilm, biofilter ya miyala ya volcano ilibe vuto lililonse ndipo ilibe mphamvu yoletsa tizilombo toyambitsa matenda tokhazikika, ndipo machitidwe atsimikizira kuti sizimakhudza ntchito ya tizilombo toyambitsa matenda.

Ntchito ya miyala ya volcano ndi 1: madzi ogwira ntchito. Miyala ya volcano imatha kuyambitsa ma ayoni m'madzi (makamaka powonjezera kuchuluka kwa ma ayoni a okosijeni) ndipo imatha kutulutsa pang'ono ma A-ray ndi ma infrared rays, omwe ndi othandiza kwa nsomba ndi anthu. Mphamvu yophera tizilombo toyambitsa matenda ya miyala ya volcano singanyalanyazidwe, ndipo kuiyika mu aquarium kungateteze bwino ndikuchiza odwala.

Ntchito ya miyala ya mapiri ophulika ndi kulimbitsa ubwino wa madzi.

Izi zikuphatikizaponso magawo awiri: kukhazikika kwa pH, komwe kumatha kusintha madzi omwe ali ndi asidi wambiri kapena alkaline kwambiri kuti agwirizane okha ndi osalowerera. Kukhazikika kwa kuchuluka kwa mchere, miyala yamapiri ili ndi makhalidwe awiri monga kutulutsa zinthu za mchere ndikuyamwa zinyalala m'madzi. Ngati pali zochepa kapena zambiri, kutuluka kwake ndi kuyamwa kumachitika. Kukhazikika kwa PH ya ubwino wa madzi kumayambiriro kwa Arhat komanso panthawi yopaka utoto ndikofunikira kwambiri.

Ntchito ya miyala ya mapiri ophulika ndi kuyambitsa mitundu.

Miyala ya mapiri ophulika ndi yowala komanso yachilengedwe. Ili ndi mawonekedwe okongola kwambiri pa nsomba zambiri zokongoletsera, monga Arhat, Red Horse, Parrot, Red Dragon, Sanhu Cichao, ndi zina zotero. Makamaka, Arhat ili ndi mawonekedwe akuti thupi lake lili pafupi ndi mtundu wa zinthu zozungulira. Kufiira kwa miyala ya mapiri ophulika kudzapangitsa mtundu wa Arhat kukhala wofiira pang'onopang'ono.