Ubumenyi buto n'ubumenyi bunini 丨COD icyitegererezo gisanzwe cyo gushyiraho icyitegererezo

Gushyiraho ingero zisanzwe ni ikintu kigomba gukorwa kenshi mu gihe cy'igerageza. Dufashe urugero rw'igerageza rijyanye n'ibipimo by'ubuziranenge bw'amazi, dushyiraho ingero zisanzwe, tugereranya agaciro kapimwe n'agaciro k'icyitegererezo cy'icyitegererezo gisanzwe, umuntu ashobora kumenya niba ikosa ry'igikoresho cyo gupima riri mu rugero rwagenwe, undi akamenya niba uburyo bwo gupima bw'uwagerageje ari bwo. Kubwibyo, gushyiraho ingero zisanzwe ni ingenzi cyane ku kwizerwa kw'igerageza.
Ibi bikurikira bizagaragaza uburyo bwo gushyiraho ingero zisanzwe za COD, ngwino urebe.
Intambwe ya mbere ni ugutegura ibikoresho byihariye bya Lianhua Technology bya COD - potasiyumu hidrojeni phthalate (HOOCC6H4COOK), amazi yaciwe, ifuru, inkoni yo gukangura, icupa rya 1000mL mbere yo kurishyiraho.
Intambwe ya kabiri ni ugufata ingano nto ya potasiyumu hidrojeni phthalate (HOOCC6H4COOK) hanyuma ukayumutsa ku bushyuhe bwa 105°C mu gihe cy'amasaha 2, hanyuma ukayikuramo imaze gukonja.
Intambwe ya gatatu ni ugupima neza garama 0.4251 za potassium hydrogen phthalate yumye (HOOCC6H4COOK) hanyuma ukayishyira mu gikombe, ukongeramo amazi make yaciwe, ukavanga kugeza ishongeshejwe burundu, hanyuma ushyire mu icupa ry'amazi menshi (igikombe gishobora kozwa gatatu n'amazi meza, hanyuma umuti wo koza wongerwe mu gikombe cy'amazi menshi), hanyuma ukavange kugeza kuri mililitiro 1000.
Ubu, icyitegererezo gisanzwe cya COD cya 500mg/L cyarateguwe. Icyitegererezo gisanzwe cyateguwe gishobora gukoreshwa mu gupima no gupima ibikoresho, kandi igihe cyo kubikwa muri rusange ni amezi 3.
Ubu buryo bwo gushyiraho icyitegererezo gisanzwe cya COD muri iki kinyamakuru ni ubu. Nkurikira kugira ngo umenye byinshi ku bumenyi bw'igerageza!