Imiterere yumubiri na mikorobe yibirunga biofilter yibirunga irangwa nubuso bukabije na micropore, bikwiranye cyane cyane no gukura no kubyara mikorobe hejuru yacyo kugirango bibe biofilm.Ibikoresho byo mu birunga byo mu birunga ntibishobora gutunganya amazi y’amazi ya komini gusa, ahubwo birashobora no gutunganya amazi y’amazi y’inganda y’ibinyabuzima, amazi yo mu ngo, amazi y’amazi yanduye, n'ibindi birashobora kandi gusimbuza umucanga wa quartz, karubone ikora, anthracite nkibitangazamakuru byungurura mugutunganya amazi.Muri icyo gihe, irashobora kandi gutunganya neza amazi yumurizo nyuma yuburyo bwa kabiri bwo gutunganya uruganda rutunganya imyanda, kandi amazi yatunganijwe ashobora kugera kumazi yongeye gukoreshwa Irashobora gukoreshwa mugukoresha amazi.

Microstructure ya chimique yibirunga biofilter yibikoresho nibi bikurikira

1. Imiti ya mikorobe itajegajega: ibinyabuzima byo mu birunga biofilter birwanya ruswa, inert, kandi ntibigira uruhare mu myitwarire y’ibinyabuzima ya biofilm mu bidukikije.

2. Amashanyarazi yo hejuru hamwe na hydrophilicity: ubuso bwibinyabuzima byo mu birunga biofilter bifite umuriro mwiza, bifasha gukura kwa mikorobe.Ifite hydrophilicity ikomeye, ubwinshi bwa biofilm yihuta kandi yihuta.

3. Nkumutwara wa biofilm, ibinyabuzima byo mu birunga biofilter nta ngaruka mbi kandi ibuza mikorobe idafite imbaraga, kandi byagaragaye ko bitagira ingaruka ku mikorere ya mikorobe.

Imikorere ya hydraulic ya biofilter yibirunga ni nkibi bikurikira

1. Ububabare: impuzandengo yimbere imbere no hanze ni 40%, kandi kurwanya amazi ni bito.Mugihe kimwe, ugereranije nubwoko bumwe bwiyungurura itangazamakuru, ingano yamakuru ya filteri isabwa ni mike, ishobora no kugera kubiteganijwe gushungura.

2. Ubuso bwihariye: ubuso bunini bwubuso bwihariye, ubwinshi bwimbaraga na inert, bifasha muguhuza no gukura kwa mikorobe, bikomeza biomass ya mikorobe, kandi byoroshya uburyo bwo guhererekanya imbaga ya ogisijeni, intungamubiri n’imyanda ikorwa mugikorwa cya mikorobe. metabolism.

3. Shungura ibintu bifatika hamwe nuburyo bwo gutembera kwamazi: kubera ko ibinyabuzima byo mu kirunga by’ibirunga bitagira ingano, kandi hafi ya diameter ya pore nini kuruta ceramsite, ifite imbaraga nke zo kurwanya amazi kandi ikiza gukoresha ingufu.