Yuav ua li cas cod ntsuas raj yog siv hauv kev txheeb xyuas dej

TusCod Xeem TubeTsim los ntawm Aijiren feem ntau siv rau kev thov tshuaj oxygen (COD) Kev Ntsuas, thiab Cod Testing siv Oxidize cov tshuaj (suav nrog cov olidize) hauv cov qauv dej. Raws li qhov ntsuas kub thiab sijhawm poob qis, qhov kev xeem yuav tsum muaj txoj kev no feem ntau tau siv raws li kev ntsuas ntawm cov organic orgeic.

Cov tshuaj ntsuas cov pa oxygen thov tuaj yeem qhia tau zoo dua cov organic cov organic hauv kev siv dej khib nyiab hauv kev siv dej kom muaj cyanide thiab cov hlau hnyav. COD Kev Xeem tuaj yeem teb hloov pauv hloov pauv hloov ua ntej ua ntej cov teeb meem tseem ceeb tshwm sim. Nrog tus aijiren Cod Xeem Tube, txhua tus neeg siv khoom tuaj yeem yooj yim ua cov dej tsis muaj tseeb thiab raug.

Ntau tshaj qhov ntawd, tshuaj oxygen xav tau yog ib qho kev xeem tseem ceeb los ntsuas qhov zoo ntawm cov dej khib nyiab thiab dej paug ua ntej tawm. Tshuaj lom neeg cov pa oxygen (COD) kev sim tshuaj xyuas cov pa dej oxygen ntawm cov dej khib nyiab, uas tuaj yeem siv los saib xyuas thiab ntsuas cov khoom siv ntawm kev kho cov nroj tsuag.

Rau cov ncauj lus kom ntxaws ntawm cov tshuaj lom cov pa oxygen thov, ua ntej ntxiv 2 ml dej lossis dej tshiab ua piv txwv rau 16 hli Cod Xeem Tube Muaj cov neeg zom zaub mov thiab catalyst. Npog lub raj nrog polypropylene lined polypropylene raj thiab cua sov nws nyob rau hauv ib thaiv zom zom ntawm 150 ° C rau 2 teev. Tus cod ntsuas cov raj tsim los ntawm Aijiren yog nruab nrog cov koob tshuaj tiv thaiv zoo.

Nws tsim nyog hais txog cov no Cod Xeem Tube Tsuas siv tau ib zaug thiab tsis tuaj yeem rov qab siv dua. Siv Cod Tubetests muaj muaj zog sulfuric acid thiab lwm yam tshuaj, yog li reagents yuav tsum tau ua kom zoo zoo. Tshuaj lom neeg nyob hauv cov raj dej yuav tsum tau muab pov tseg raws li txoj cai ntawm cov tub ceev xwm hauv zos. Cov leeg sim no tau dhau SGC ntawv pov thawj.