Ubushakashatsi bwa siyansi bwerekana ko azote nyinshi yinjira mu mazi itera eutrophication mu mazi kandi ikagira ingaruka ku bwiza bw'amazi mu mazi ku rugero runaka. Ibisabwa mu micungire y'ibidukikije mu cyaro mu Bushinwa biriyongera buri mwaka, kuko imyanda ikoreshwa mu gutunganya imyanda mu gihugu cyanjye mu rwego rwa A ifite amabwiriza akomeye ku bipimo bya N, kandi ingero z'imyanda yo mu cyaro nazo zifite ibisabwa kuri azote. Uyu munsi, Liding Environmental Protection izabagezaho muri make ikoranabuhanga ryo kugabanya amazi mu mazi.
Ikoranabuhanga ryo kongera imiterere y’amazi akoreshwa mu gutunganya ibidukikije rigamije kunoza ubushobozi bwo kwangirika kw’ibintu birimo azote, kongera umuvuduko wo kwangirika no kunoza ubwiza bw’imyanda binyuze mu kuvura imiterere ya mikorobe, kongeramo ibikoresho bifatika n’ibinyabutabire no kunoza uburyo bwo gutunganya imyanda mu gihe cyo gutunganya imyanda. Gutunganya imyanda mu gutunganya imyanda byakuruye abantu, ariko uburyo bwo gukora neza ubuvuzi bwo gutunganya imyanda buracyari ikibazo kigoye mu gutunganya imyanda.
Ikoranabuhanga ryo gukuraho umwuka mubi mu byaro rikoreshwa cyane mu gutunganya imyanda. Mu kongeramo bagiteri, intungamubiri cyangwa ibintu bifitanye isano na substrate mu kuvura binyabuzima, ingano y’ibinyabuzima mu kuvura ishobora kwiyongera, ubushobozi bw’umubiri bwo kwangirika ku myanda runaka bushobora gutezwa imbere, kandi igipimo cyo kwangirika gishobora kunozwa, bityo bikagera ku ntego yo gutunganya imyanda. Iri koranabuhanga rifite imiterere yo kugabanya ikiguzi, gukora neza no kwanduza umwuka muke. Uretse ibimera gakondo, mikorobe zagize uruhare rugaragara mu mikorere ya azote mu bidukikije zirimo bagiteri za ammox, aerobic denitrifiers, na bagiteri zikuraho fosifore n’izindi mikorobe z’ingenzi zihindura azote.
Kugira ngo hamenyekane ko irekurwa ry’ibintu birimo azote mu buryo bw’imyanda rigera ku rugero rusanzwe, ingamba nko kongera umuvuduko w’umwuka mu nyubako, kongera igihe cyo kubika amazi, kongera igipimo cyo gusubiramo amazi mu buryo bw’imyanda, kugabanya umutwaro w’imyanda, guhindura ubushyuhe bw’ikoreshwa ry’imyanda, cyangwa kongera ubunini bw’icyuma gitunganya amazi zishobora gukoreshwa muri uyu mushinga. Ariko, iyi nzira izongera ikiguzi cyo kubaka no gukoresha ibikoresho byo gutunganya imyanda, bigatera ingaruka zikomeye ku bukungu. Nubwo ikoranabuhanga ryo kongera uburyo bwa fizikiki mu gutunganya amazi mu buryo bwa fiziki ryakozwe mbere, hari ibibazo nko guhenda cyane, koroshya gukora imiti igabanya ubukana bw’imyanda, ndetse n’umwanda wa kabiri. Uburyo bushya busanzwe bwo kongera imiterere y’amazi mu buryo bwa diyabete burimo uburyo bwa nitrification-denitrification bwo mu gihe gito, uburyo bwa heterooxygenation-aerobic denitrification, diyabete granular sludge, uburyo bwa nitrification-anammox bwo mu gihe gito, nibindi.
Ibyo ni byo byose kuri iki kibazo, kugira ngo ubone ibindi bisobanuro, nyamuneka witondere ibyo Liding azatubwira mu kinyamakuru gikurikira. Ishami rishinzwe kurengera ibidukikije rya Liding ryiyemeje gushushanya, gukora ubushakashatsi no guteza imbere, gukora no gukoresha ibikoresho byo gutunganya imyanda mu rwego rw’inganda zibungabunga ibidukikije mu gihe cy’imyaka icumi. Rishingiye ku miyoboro isanzwe kandi ikora mu buryo bwikora, ibicuruzwa bya Liding bifite inyungu zigaragara mu bwiza no mu mikorere. Ibikoresho byo gutunganya imyanda mu ngo byikorera ubwabyo bishobora gukoreshwa neza mu bice by’icyaro bitatanye. Niba ukeneye ibisubizo by’ibicuruzwa n’inama za tekiniki, murakaza neza kubaza. Urubuga rwacu ni: www.lidingep.com whatsapp: +86 19951179575
Igihe cyo kohereza: 30 Kamena-2023