Bagiteri zirwanya ubushyuhe buke
Ibisobanuro
Ubusabe bwatanzwe
Ishobora gukoreshwa iyo ubushyuhe bw'amazi buri munsi ya dogere 15°C, ikwiriye uruganda rutunganya imyanda rw'umujyi, ubwoko bwose bw'amazi yanduye yo mu nganda nka amazi yanduye y'ibinyabutabire, gucapa no gusiga irangi amazi yanduye, imyanda iva mu myanda, amazi yanduye yo mu nganda z'ibiribwa n'ibindi.
Imikorere y'ingenzi
1. Kumenyera neza ibidukikije bikorerwa mu mazi bifite ubushyuhe buke.
2. Mu gihe amazi ari mu bushyuhe buke, ashobora kwangiza ubwinshi bw'imyanda ihumanya ikirere, agakemura ibibazo bya tekiniki nko kugorwa no gusohora imyanda.
3. Kongera ubushobozi bw'ibintu bikomoka ku bimera mu kugabanya COD na azote ya ammonia.
4. Ibiciro biri hasi kandi byoroshye gukora.
Uburyo bwo Gukoresha
Dukurikije imiterere y’amazi mu buryo bwa biochemical, igipimo cya mbere cy’amazi yanduye mu nganda ni 100-200 g/kibe (yabariwe hakurikijwe ingano y’ikigega cya biochemical). Iyo bigira ingaruka zikomeye ku buryo bwa biochemical buterwa n’ihindagurika ry’ingufu, igipimo ni 30-50 g/kibe (yabariwe hakurikijwe ingano y’ikigega cya biochemical). Igipimo cy’amazi mabi yo mu mujyi ni 50-80 g/kibe (yabariwe hakurikijwe ingano y’ikigega cya biochemical).
Ibisobanuro
1. Ubushyuhe: Ikwiriye hagati ya 5-15°C; ifite imikorere iri hagati ya 16-60°C; izatuma bagiteri zipfa iyo ubushyuhe buri hejuru ya 60°C.
2. Agaciro ka pH: Impuzandengo y'agaciro ka PH iri hagati ya 5.5-9.5, ishobora gukura vuba iyo agaciro ka PH kari hagati ya 6.6-7.4.
3. Ogisijeni yashongeshejwe: Mu gikoresho cy’umwuka, ogisijeni yashongeshejwe ni nibura 2mg/litiro, bagiteri zifite ubushobozi bwo kwihutisha imikorere y’umubiri n’uburyo ibintu byibasiwe byihutisha inshuro 5-7 kurusha ogisijeni ihagije.
4. Uduce duto: Bagiteri zisanzwe zikenera ibintu byinshi mu mikurire yazo, nka potasiyumu, icyuma, kalisiyumu, sulfure, manyeziyumu, nibindi. Ubusanzwe ubutaka n'isoko y'amazi biba birimo ibintu nk'ibyo bihagije.
5. Umunyu: Ikwiriye amazi yo mu nyanja ndetse n'amazi meza, ishobora kwihanganira kugeza kuri 6% by'umunyu.
6. Kurwanya uburozi: Ishobora kurwanya neza ibintu byangiza ibidukikije birimo chloride, cyanides n'ibyuma biremereye.
