Automatic Kjeldahl azote igikoresho cyo kugena imikorere:
Ibikorwa bikora bikozwe mubikoresho by'icyitegererezo ni ibi bikurikira: dilution, reagent yongeyeho, distillation, titre, gusohora imyanda, kubara ibisubizo, gucapa.
Gukoresha: shyira icyitegererezo cya digeste mumiyoboro yigifu hamwe namazi yatoboye.
Ongeramo reagents: harimo lye, acide ya boric acide, titre acide.
Gusibanganya: Hisha icyitegererezo mu muyoboro wigifu mu cyuka gishyushye kugirango uhumeke gaze ya amoniya muri sample.
Titration: Titration yumuti winjiye mugihe cyangwa nyuma yo kuyitandukanya.
Kuramo amazi: kura imyanda iva mumiyoboro yigifu nigikombe cyakira.
Kubara no gucapa: kubara no gusohora ibisubizo ukurikije imikorere.
Icyitegererezo cyo kugerageza:
(1) Shyiramo igikoresho hanyuma uhuze umuyoboro.
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(3) Shyira umuyoboro wigifu urimo amazi yigifu hanyuma ushireho ibipimo nibikorwa bijyanye mbere yo gutangira ikizamini. Igikorwa-nyacyo cyo gutahura gishoboka icyarimwe. Ongeramo igisubizo cya acide ya boric, fata amazi na lye mubikoresho bya Kjeldahl byikora; Ammoniya ikorwa na distillation yamashanyarazi ikururwa na acide ya boric hanyuma igashyirwa hamwe na aside isanzwe.
(4) Ubushakashatsi burarangiye kandi ibisubizo birerekanwa. Irashobora gucapa, gusohora imyanda no gusukura mu buryo bwikora. Itangiriro ibipimo byinjiza ecran irerekanwa.
Igihe cyo kohereza: Gashyantare-28-2022
