Izici ze-pumice yentaba-mlilo (i-basalt) kanye nezakhiwo ezibonakalayo zezinto zokuhlunga zezinto eziphilayo zamadwala entaba-mlilo.

Ukubukeka nesimo: Azikho izinhlayiya ezibukhali, ukumelana okuphansi nokugeleza kwamanzi, akulula ukuzivimba, amanzi nomoya osabalaliswe ngokulinganayo, indawo engcolile, isivinini esisheshayo sokulenga ifilimu, futhi ayithambekeli kakhulu ekuqhekekeni kwefilimu yamagciwane ngesikhathi sokuhlanza ngokuphindaphindiwe.
Ukuvuleka: Amatshe entaba-mlilo angokwemvelo futhi anezimbobo, okwenza abe yindawo engcono kakhulu yokukhula kwemiphakathi yamagciwane.
Amandla omshini: Ngokusho komnyango wokuhlola ikhwalithi kazwelonke, ingu-5.08Mpa, okuye kwafakazelwa ukuthi iyakwazi ukumelana nemiphumela yokugunda kwe-hydraulic yamandla ahlukene futhi inokuphila isikhathi eside kakhulu kunezinye izinto zokuhlunga.
Ubuningi: Ubuningi obumaphakathi, kulula ukubumisa ngesikhathi sokugeza ngemuva ngaphandle kokuvuza kwezinto, okungonga amandla futhi kunciphise ukusetshenziswa.
Ukuzinza kwamakhemikhali ezinto eziphilayo: izinto zokuhlunga eziphilayo zedwala lentaba-mlilo azikwazi ukugqwala, azisebenzi, futhi azihlanganyeli ekusabeleni kwamakhemikhali e-biofilm emvelweni.

Ugesi ongaphezulu kanye nokuthambekela kwamanzi: Ubuso be-biofilter yamadwala entaba-mlilo buneshaja enhle, ekhuthaza ukukhula okuzinzile kwama-microorganisms. Buthambekele emanzini kakhulu, inani elikhulu le-biofilm enamathiselwe, kanye nesivinini esisheshayo.

Ngokuphathelene nomthelela emsebenzini we-biofilm: Njengomthwali we-biofilm, i-biofilter media yamadwala entaba-mlilo ayinangozi futhi ayinawo umphumela wokuvimbela kuma-microorganism aqinile, futhi umkhuba ufakazele ukuthi awuthinti umsebenzi wama-microorganism.
Izici ze-Hydraulics zezinto zokuhlunga zezinto eziphilayo zamadwala entaba-mlilo.

Izinga lokungasebenzi: Isilinganiso sokungcola ngaphakathi nangaphandle singama-40%, okunokumelana okuphansi namanzi. Ngesikhathi esifanayo, uma kuqhathaniswa nezinto zokuhlunga ezifanayo, inani elidingekayo lezinto zokuhlunga lincane, futhi umgomo wokuhlunga olindelekile nawo ungafinyelelwa.
Indawo ethile yobuso: Njengoba inendawo enkulu ethile yobuso, ukubhoboka okuphezulu, kanye nokungangeni kahle, ikhuthaza ukuthintana nokukhula kwama-microorganism, igcina i-biomass ephezulu yama-microbial, futhi ilula inqubo yokudlulisa i-oxygen, izakhamzimba, kanye nemfucuza ekhiqizwa ngesikhathi sokusebenza kwe-microbial.

Ukuma kwezinto zokuhlunga kanye nephethini yokugeleza kwamanzi: Ngenxa yokuthi izinto zokuhlunga zezinto eziphilayo zamadwala entaba-mlilo ziyizinhlayiya ezingacijile futhi zinezimbobo ezinkulu kunezinhlayiya ze-ceramic, azinawo ukumelana nokugeleza kwamanzi futhi zonga ukusetshenziswa kwamandla uma zisetshenziswa.
Izici zayo ukuthi inezimbobo eziningi, isisindo esincane, amandla aphezulu, ukuvikela umsindo, ukuvimbela umlilo, ukumelana ne-asidi ne-alkali, ukumelana nokugqwala, futhi ayinayo i-radioactive futhi ayinayo imisebe. Iyinto eluhlaza yemvelo efanele, enobungane nemvelo futhi esindisa amandla.