Buriwese azi ko amazi menshi asabwa mugutunganya ibikomoka kuri soya, byanze bikunze rero imyanda izabyara.Kubwibyo, uburyo bwo gufata umwanda byabaye ikibazo kitoroshye ku nganda zitunganya soya guhangana.
Mugihe cyo gutunganya ibicuruzwa bya soya, havuka amazi menshi y’amazi kama, agabanijwemo ibice bitatu: gushiramo amazi, amazi yoza umusaruro, n’amazi yumuhondo.Muri rusange, amazi y’amazi asohoka ni menshi, hamwe n’ibintu byinshi kama kama, ibigize ibintu bigoye, hamwe na COD ugereranije.Byongeye kandi, ingano y’amazi mabi yatanzwe mugihe cyo gutunganya ibicuruzwa bya soya arashobora gutandukana bitewe nubunini bwikigo.
Ukurikije ibyifuzo byabakiriya, iki gishushanyo gikoresha uburyo bwo guhinduranya ikirere.Uburyo bwo guhindagura ikirere bukoresha utubuto duto nk'utwara kugira ngo twubahirize kandi dukureho amavuta mato hamwe n'ibikoresho byahagaritswe biva mu mazi y’amazi, bigera ku kweza mbere y’amazi meza, bigashyiraho uburyo bwiza bwo kuvura ibinyabuzima nyuma, no kugabanya umutwaro wo kuvura ibyiciro bya biohimiki.Umwanda uhumanya umwanda ugabanijwemo ibinyabuzima byashonze hamwe n’ibintu bitangirika (SS).Mubihe bimwe na bimwe, ibinyabuzima byashonze bishobora guhinduka mubintu bidashonga.Bumwe mu buryo bwo gutunganya imyanda ni ukongeramo coagulants na flocculants kugirango uhindure ibintu byinshi kama kama yashonze mubintu bidashonga, hanyuma ukureho ibintu byinshi cyangwa byinshi mubintu bidashonga (SS) kugirango ugere ku ntego yo kweza imyanda, Ibyingenzi uburyo bwo gukuraho SS nugukoresha ikirere.Nyuma yo gufata ibyokurya, amazi yanduye yinjira mukarere kavanze na sisitemu yo guhinduranya ikirere hanyuma akaza guhura namazi yarekuwe, bigatuma ibimera bifata ibibyimba byiza mbere yo kwinjira mukarere ka flotation.Mubikorwa byumuyaga mwinshi, ibimera bireremba hejuru yamazi kugirango bibe umwanda.Amazi meza mu gice cyo hasi atembera mu kigega cy’amazi meza binyuze mu cyegeranyo cy’amazi, kandi igice cyacyo kigasubira inyuma kugirango ikoreshe gaze yashonze.Amazi meza asigaye asohoka mu cyambu cyuzuye.Nyuma yo kureremba hejuru y’amazi hejuru y’amazi yikigega cyo mu kirere cyegeranije kugeza ku mubyimba runaka, kijugunywa mu kigega cyo mu kirere cyo mu kirere hamwe n’ikibabi cya furo hanyuma kirasohoka.
Igihe cyo kohereza: Werurwe-08-2024