Ibikoresho byo gusukura imyanda bya MBR ni irindi zina rya membrane bioreactor. Ni ikintu gikoreshwa mu gusukura imyandaibikoresho byo gutunganya imyanda bihujwehakoreshejwe ikoranabuhanga rigezweho. Mu mishinga imwe n'imwe isaba imyanda myinshi no kugenzura neza imyuka ihumanya amazi, membrane bioreactor ikora neza cyane. Uyu munsi, Liding Environmental Protection, ikigo cy’inzobere mu gutunganya ibikoresho byo gusukura imyanda, kizagusobanurira iki gicuruzwa neza cyane.
Igice cy'ingenzi cyaIbikoresho byo gutunganya imyanda ya MBRni membrane. MBR igabanyijemo ubwoko butatu: ubwoko bwo hanze, ubwoko bwo munsi y’amazi n’ubwoko bw’ibice bivanze. Dukurikije niba umwuka wa ogisijeni ukenewe muri reactor, MBR igabanyijemo ubwoko bwa aerobic n’ubwoko bwa anaerobic. Aerobic MBR ifite igihe gito cyo gutangira gukora n’ingaruka nziza zo gusohora amazi, bishobora kugera ku gipimo cyo kongera gukoresha amazi, ariko umusaruro w’imyanda ni mwinshi kandi ikoreshwa cyane. Anaerobic MBR ikoresha ingufu nke, umusaruro muto w’imyanda, n’ingufu za biogas, ariko bifata igihe kirekire gutangira gukora, kandi ingaruka zo gukuraho imyanda ntabwo ari nziza nka aerobic MBR. Dukurikije ibikoresho bitandukanye bya membrane, MBR ishobora kugabanywamo membrane ya microfiltration MBR, membrane ya ultrafiltration MBR n’ibindi. Ibikoresho bya membrane bikunze gukoreshwa muri MBR ni membrane ya microfiltration na membrane ya ultrafiltration.
Dukurikije imikoranire iri hagati ya modules za membrane na bioreactors, MBR igabanyijemo ubwoko butatu: "aeration MBR", "separation MBR" na "extraction MBR".
MBR ihumeka kandi yitwa Membrane Aerated Bioreactor (MABR). Uburyo bwo guhumeka bw'ubu buryo buruta uburyo busanzwe bwo guhumeka bw'udupira tunini dufite imyenge cyangwa utubyimba duto. Agace k'umwuka gakoreshwa mu guhumeka kadafite imyenge kugira ngo gatange ogisijeni, kandi umuvuduko wa ogisijeni ukoreshwa ni munini. Udupira tw'umwuka ku gapira k'umwuka gahumeka tuba duhuye neza n'imyanda, kandi agapira k'umwuka gatanga ogisijeni ku dukoko duto dufatanye natwo, kandi kangiza neza imyanda iri mu mazi.
Ubwoko bwa MBR bwo gutandukanya buzwi kandi ko ari ubwoko bwa MBR bwo gutandukanya amazi n’amazi. Buhuza ikoranabuhanga ryo gutandukanya membrane n’ikoranabuhanga gakondo ryo gutunganya amazi yanduye. Uburyo bwo gutandukanya amazi n’amazi n’amazi. Kandi kubera ko ibikubiye mu gikoresho cy’umwuka mu kigega cy’umwuka byiyongera, ubushobozi bw’ibisubizo bya biochemical burarushaho kwiyongera, kandi imyanda ihumanya irushaho kwangirika. Ubwoko bwa MBR bwo gutandukanya bukoreshwa cyane mu mishinga yo gutunganya imyanda ya MBR.
Ingufu zikuramo ingano (EMBR) zihuza inzira yo gutandukanya ingano n'igogorwa ry'amazi adafite umwuka. Ingufu zitoranya zikuramo ibintu byangiza mu mazi yanduye. Udukoko duto duto duhindura ibintu by'umwimerere mu mazi yanduye mo methane, imyuka y'ingufu, kandi zigahindura intungamubiri (nka azote na fosifore) mu buryo bwa chimique bwinshi, bityo bigatuma umutungo kamere ugaruka mu mazi yanduye.
Igihe cyo kohereza: Nyakanga-07-2023