Ibuye ry'ibirunga (bakunze kwita pumice cyangwa basalt basalt) ni ibikoresho bikora kandi bitangiza ibidukikije, ni ibuye ryiza cyane ryakozwe n'ikirahure cy'ibirunga, imyunyu ngugu, n'ibibyimba nyuma yo guturika kwikirunga.Ibuye ry'ibirunga ririmo imyunyu ngugu myinshi hamwe na sisitemu ya sodium, magnesium, aluminium, silikoni, calcium, titanium, manganese, fer, nikel, cobalt, na molybdenum.Ntabwo ari imirasire kandi ifite imiyoboro ya magnetiki ya kure.Nyuma y’ibirunga bitagira imbabazi, nyuma yimyaka ibihumbi icumi, Abantu bagenda bamenya agaciro kayo.Ubu yaguye imirima ikoreshwa mu mirima nk'ubwubatsi, kubungabunga amazi, gusya, ibikoresho byo kuyungurura, amakara ya barbecue, gutunganya ubusitani, guhinga ubutaka, n'ibicuruzwa by'imitako, bigira uruhare rudasubirwaho mu nganda zitandukanye.Ibiranga pumice yibirunga (basalt) hamwe nibintu bifatika byibirunga byibinyabuzima byungurura.

Kugaragara no kumiterere: Nta bice bikarishye, birwanya ubukana bwamazi, ntibyoroshye guhagarika, bigabanijwe neza amazi numwuka, hejuru yubutaka, umuvuduko wamafirime wihuta, kandi ntibikunze gukorerwa firime ya mikorobe mugihe cyoza inshuro nyinshi.

Ububabare: Ibirunga byibirunga mubisanzwe ni selile kandi byoroshye, bigatuma ibidukikije bikura neza mumiryango mikorobe.

Imbaraga za mashini: Nk’uko ishami ry’igihugu rishinzwe kugenzura ubuziranenge ribivuga, ni 5.08Mpa, byagaragaye ko ishobora guhangana n’ingaruka zo mu bwoko bwa hydraulic shear ziterwa nimbaraga zitandukanye kandi ikaba ifite ubuzima burebure cyane kuruta ibindi bikoresho byo kuyungurura.

Ubucucike: Ubucucike buciriritse, byoroshye guhagarikwa mugihe cyo gukaraba nta kumeneka ibintu, bishobora kuzigama ingufu no kugabanya ibyo ukoresha.

Iterambere ryibinyabuzima: Ibikoresho byibinyabuzima byo mu birunga birwanya ruswa, inert, kandi ntibigira uruhare mu myitwarire y’ibinyabuzima ya biofilm mu bidukikije.

Amashanyarazi yo hejuru hamwe na hydrophilicity: Ubuso bwibinyabuzima byo mu birunga biofilter bifite umuriro mwiza, bifasha gukura neza kwa mikorobe.Ifite hydrophilicity ikomeye, ubwinshi bwa biofilm ifatanye, n'umuvuduko wihuse.

Ku bijyanye n'ingaruka ku bikorwa bya biofilm: Nkumutwara wa biofilm, itangazamakuru ryibinyabuzima ryitwa biofilter ntacyo ryangiza kandi ntirishobora kugira ingaruka mbi kuri mikorobe ihamye, kandi imyitozo yerekanye ko itagira ingaruka kubikorwa bya mikorobe.

Uruhare rwibitare byibirunga ni 1: amazi akora.Urutare rwibirunga rushobora gukora ion mumazi (cyane cyane mukongera ibirimo ion ya ogisijeni) kandi irashobora kurekura gato A-imirasire hamwe nimirasire yimirasire, ifitiye akamaro amafi nabantu.Ingaruka yo kwanduza amabuye y'ibirunga ntishobora kwirengagizwa, kandi kuyongerera muri aquarium birashobora gukumira no kuvura abarwayi neza.

Uruhare rwibuye ryibirunga nuguhindura ubwiza bwamazi.

Ibi kandi birimo ibice bibiri: ituze rya pH, rishobora guhindura amazi arimo acide cyane cyangwa alkaline cyane kuburyo ishobora guhita yegera kutabogama.Ihungabana ryibintu byamabuye y'agaciro, urutare rwibirunga rufite ibintu bibiri biranga kurekura imyunyu ngugu no kwinjiza umwanda mumazi.Iyo hari bike cyane cyangwa byinshi, kurekura kwayo na adsorption bibaho.Ihame rya PH agaciro kamazi meza mugitangiriro cya Arhat no mugihe cyamabara ni ngombwa.

Imikorere yigitare cyibirunga nugutera ibara.

Urutare rwibirunga ni rwiza kandi rusanzwe rwamabara.Zifite amabara akomeye yo gukurura amafi menshi yimitako, nka Arhat, Ifarashi Itukura, Parrot, Ikiyoka Gitukura, Sanhu Cichao, nibindi.Cyane cyane, Arhat ifite ikiranga ko umubiri wacyo wegereye ibara ryibintu bikikije.Umutuku wibitare byibirunga bizatera ibara rya Arhat guhinduka umutuku buhoro buhoro.