Yintoni i-MBBR yeendaba zokucoca ibhayo?

I-MBBR imele iMoving Bed Biofilm Reactor, kwaye luhlobo lwenkqubo yokucocwa kwamanzi amdaka esebenzisa iteknoloji yebhayofilm ukususa ungcoliseko lwendalo kunye nolwendalo emanzini. I-MBBR bio filter media, eyaziwa ngokuba ngabathwali be-MBBR okanye i-MBBR media, idlala indima ebalulekileyo kwinkqubo ye-MBBR.

Imidiya ye-MBBR yokucoca i-bio incinci, iplastiki eyilwe ngokukodwa okanye i-particle composite enikezela indawo ephezulu yokukhula kwe-microorganisms. Ezi media zihlala zikhaphukhaphu kwaye zinendawo ethile ephezulu, evumela ukwenziwa kwekholoni yebhayomass enkulu ngaphakathi komthamo omncinci wereactor.

Imisebenzi ephambili ye-MBBR yeendaba zokucoca ibhayo yile:

I-1.Ummandla oMda wokuKhula kwe-Biofilm: Ummandla ophezulu ophezulu weendaba ze-MBBR unikezela indawo eyaneleyo ye-microorganisms ukuba ifake kwaye yenze i-biofilm. I-biofilm iqulethe ibhaktheriya enenzuzo ehlisa izinto eziphilayo kwaye isuse ukungcola emanzini.

I-2.Ukukhuselwa kwe-Biofilm: Imidiya ye-MBBR inceda ukukhusela i-biofilm kwimikhosi ye-shear kunye nokuphazamiseka komzimba okunokuthi kwenzeke ngexesha lokungena kwamanzi okanye ukuxhatshazwa kwamanzi amdaka. Amajelo eendaba asebenza njengesithintelo somzimba, esithintela i-biofilm ukuba ikhukuliswe.

I-3.I-Oxygen Transfer: Uyilo lweendaba ze-MBBR luvumela ukuhanjiswa kwe-oksijini okwaneleyo kwii-microorganisms ngaphakathi kwe-biofilm. Ioksijini ibalulekile ekuthotyweni kwentsholongwane kwizingcolisi kunye nokuqinisekisa unyango olusebenzayo lwamanzi amdaka.

I-4.Ukuxuba kunye nokuSuspension: Ukuhamba kunye nokuphazamiseka kwe-MBBR media kwi-reactor inikezela ukuxuba okusebenzayo kunye nokumiswa kweendaba. Oku kuqinisekisa ukuhanjiswa okufanayo kwe-biofilm, izondlo, kunye neoksijini kuyo yonke i-reactor, inceda kwinkqubo yonyango.

I-MBBR yeendaba zokucoca i-bio zenziwa ngokuqhelekileyo kwizinto ezixhathisa ukuthotywa kwebhayoloji kunye neekhemikhali, ziqinisekisa ukusebenza kwazo kwexesha elide kwizicelo zokucocwa kwamanzi amdaka. Iimilo ezahlukeneyo (ezinje ngecylindrical, spherical, or cross-shaped) kunye nobukhulu be-MBBR media ziyafumaneka, zivumela uhlengahlengiso olusekwe kwiimfuno ezithile zonyango kunye noyilo lwereactor.

Ukusetyenziswa kwe-MBBR yeendaba zokucoca i-bio kunyango lwamanzi amdaka kunika iingenelo ezinje ngonyango oluphezulu, inkqubo ebambeneyo, ukomelela ngokuchasene neemeko ezinempembelelo, kunye nokukwazi ukuphatha ukwahluka komthwalo ophezulu. Idla ngokusetyenziswa kwiinkqubo ezahlukeneyo zokucocwa kwamanzi amdaka, kubandakanywa ukucocwa kwamanzi amdaka kamasipala, ukucocwa kwamanzi amdaka avela kwimizi-mveliso, kunye neenkqubo zokucoca ezinatyisiweyo.