MBBR Motsin Bed Biofilm Reactor ne
Ka'idar tsarin MBBR ita ce ƙara haɓakar halittu da nau'ikan da ke cikin injin ta hanyar ƙara wani adadin mai ɗaukar hoto zuwa ga reactor, don inganta ingantaccen jiyya na reactor. Saboda yawan filler yana kusa da na ruwa, an haɗe shi gaba ɗaya da ruwa a lokacin iska, kuma yanayin haɓakar ƙananan ƙwayoyin cuta shine gas, ruwa da m. Sakamakon karo da juzu'i na mai ɗaukar hoto a cikin ruwa yana sa iskar kumfa mafi kyau kuma yana ƙara yawan amfani da iskar oxygen. Bugu da ƙari, kowane mai ɗaukar kaya yana da nau'in halittu daban-daban a ciki da waje, wasu kwayoyin cutar anaerobic ko ƙwayoyin cuta suna girma a ciki, kuma waje yana da kyau kwayoyin trophic, ta yadda kowane mai ɗaukar hoto ya zama ƙaramin reactor, ta yadda nitrification reaction da denitrification dauki ya wanzu a lokaci guda. lokaci, don inganta tasirin magani.
Tsarin MBBR yana da fa'idodin duka gadon ruwa na gargajiya da kuma hanyar iskar oxygen lamba ta halitta, kuma sabuwar hanya ce kuma ingantaccen tsarin kula da najasa, wanda ya dogara da iskar da ruwa da kwararar ruwa a cikin tankin iska don sanya mai ɗaukar kaya a cikin yanayin ruwa, sannan siffofin dakatarwa kunna sludge da kuma haɗe biofilm, wanda ke sa biofilm na gado mai motsi ya yi amfani da sararin reactor gabaɗaya, yana ba da cikakkiyar wasa ga fa'idodin duka lokacin da aka haɗe da lokacin dakatarwa. kwayoyin halitta, da sanya ta inganta karfinta da nisantar rauninta, da hada kan juna. Ba kamar filaye na al'ada ba, abubuwan da aka dakatar ana kiran su "mobile biofilms" saboda suna yawan haɗuwa da najasa.