Ibikoresho byo gutunganya imyanda yo mu mijyi no mu cyaro

Umujyi n'icyaroibikoresho byo gutunganya imyanda yo mu ngoni ibikoresho byo gutunganya imyanda ihindagurika kandi ikora neza, ikaba ari uburyo bwo gutunganya umwanda w’ibinyabuzima hamwe na biofilm nkumubiri nyamukuru wo kweza.Ikoresha neza ibiranga reaction ya biofilm nka biofilter ya anaerobic hamwe nigitanda cya oxyde de oxyde, nkubwinshi bw’ibinyabuzima, kurwanya umwanda mwinshi, gukoresha ingufu nke, gukora neza, no kubungabunga byoroshye, bigatuma sisitemu ifite ibyifuzo byinshi byo gukoresha no kuzamura agaciro.

Ubwinshi bw'abatuye mu cyaro ntabwo buri hejuru nk'iy'imijyi, kandi ubukana bw'umusaruro w’imyanda yo mu ngo uri munsi ugereranije n'imijyi.Umutungo wimari wo mucyaro ufite intege nke, kandi abahinzi binjiza ni muke.Niyo mpamvu, birakenewe gushishikarizwa gukoresha tekinoloji zitandukanye zo gutunganya imyanda yo mu ngo ifite ubukungu, yoroshye, ikora neza, kandi bishoboka cyane ihujwe n’umusaruro w’ubuhinzi waho kugira ngo ugere ku muti utagira ingaruka no gukoresha umutungo w’imyanda.

Kurandura imyanda ihumanya na azote ya amoniya mumijyi nicyaroibikoresho byo gutunganya imyanda yo mu ngoahanini bishingiye kubikorwa byo kuvura ibinyabuzima bya AO mubikoresho.Ihame ryakazi ryikigega cya A ni uko kubera ubwinshi bwibintu kama kama mumazi, mikorobe iba iri muri hypoxia.Muri iki gihe, ibinyabuzima ni mikorobe zifite ubushobozi.Kubwibyo, ikigega A cyo mu rwego rwa A ntigifite gusa umurimo runaka wo gukuraho ibintu kama, kugabanya umutwaro kama wikigega cya aerobic cyakurikiyeho, no kugabanya ubwinshi bwibintu kama, ariko haracyari umubare munini wibintu kama na NH3- N.Kugirango turusheho okiside no kubora ibinyabuzima, kandi nitrifisiyasi irashobora gukorwa neza mugihe cya karuboni, ikigega cya aerobic biologique oxyde oxyde oxydeque hamwe nu mutwaro muke gishyizwe kurwego O. Mu kigega O cyo mu rwego rwa O, usanga ahanini mikorobe zo mu kirere na bacteri za autotropique ( bagiteri).Microorganisme yo mu kirere ibora ibinyabuzima muri CO2 na H2O: bacteri za autotrophique (bacteri za nitrifyinga) zikoresha karubone idafite ingufu ziva mu kubora kama cyangwa CO2 mu kirere nkintungamubiri kugirango ihindure NH3-N mu mwanda muri NO-2-N, NO-3-N , hamwe nigice gisohoka cya O urwego rwa pisine rusubira kuri pisine yo murwego rwo gutanga ibyuma bya elegitoronike kuri pisine, hanyuma amaherezo ikuraho umwanda wa azote binyuze muri denitrification.