TA – ISESENGURA RY'UBUTAKA BW'IMYUMBATI YOSE MU MAZI YO MU NYUBAKO

Ubusembwa bw'amazi ni ikintu cy'ingenzi mu miterere y'amazi mu nzego nyinshi za siyansi zikoreshwa harimo ubushakashatsi ku bijyanye no gupima aside yo mu nyanja n'ubushakashatsi ku bijyanye na shimi ya karubone, gukurikirana ibikorwa bya biogeochemical, ubworozi bw'amafi yo mu mazi ndetse no gusesengura imyenge y'amazi.

IHAME RY'IMIKORERE

Ingano yagenwe y'amazi yo mu nyanja iterwa aside hydrochloric (HCl) mu gutera ingano idahinduka.
Nyuma yo gupima aside, CO₂ yakozwe mu gipimo ikurwamo hakoreshejwe membrane based degassing unit bigatuma habaho icyo bita open-cell titration. Nyuma yo gusuzuma pH bikorwa hakoreshejwe irangi ryerekana (Bromocresol green) na VIS absorption spectrometry.
Hamwe n'ubushyuhe n'umunyu, pH ivamo ikoreshwa mu buryo butaziguye mu kubara alkalinity yose.

IBIKORESHO

• Ingendo zo gupima zitarenze iminota 10
• Kumenya pH ihamye hakoreshejwe uburyo bwo gufata amazi mu mubiri
• Ingano y'ingingo imwe
• Ingero nke zikoreshwa (<50 ml)
• Ikoreshwa rike ry'ibinyabutabire (100 μL)
• Karitsiyo zoroshye gukoresha za "Plug and Play"
• Ingaruka mbi zo kwangiza ubuzima ziterwa no kuba icyitegererezo cyarangiritse
• Imishinga yigenga y'igihe kirekire

AMAHITAMO

• Kwinjizwa muri sisitemu zo gupima zikoresha ikoranabuhanga kuri VOS
• Imashini ziyungurura amazi zikoresha amazi menshi y’umukungugu/amazi yuzuyemo ibishanga