Umthengisi we-tubes we-COD

Iityhubhu zovavanyo lweoksikiji (CoD) zizixhobo ezibalulekileyo zohlalutyo lwamanzi, ezisetyenziswa ngokubanzi kumasipala, umzi-mveliso novavanyo lokusingqongileyo. Ezi thufu zikhethekileyo zenzelwe ukumelana nobushushu obuphakamileyo kunye neemichiza zeekhemikhali ngexesha lenkqubo ye-CoD. Masiphembe kwiimpawu eziphambili kunye neendlela ezilungileyo zokusebenzisa iityhubhu zovavanyo lwed.

Ukuvavanywa kwemfuno yeoksijini (i-COD) yindlela ebalulekileyo yokuvavanya umgangatho wamanzi, ngakumbi kunyango lwenkunkuma kunye nokuhlolwa kwendalo. Iityhubhu zovavanyo ze-COD zenza lula inkqubo, kodwa ukusetyenziswa okufanelekileyo kubalulekile ekufumaneni iziphumo ezichanekileyo

I-COD yovavanyo lwe-COD ifumaneka kwiiphakeji ezimbini ze-25 ze-PC / ibhokisi kunye ne-100 ye-PCS \ / ibhokisi. Abathengi banokuthenga ngokwemfuno yabo. Ngokubanzi, sicebisa ukuthenga kwiibhokisi ukuqinisekisa ukuhanjiswa. Ukongeza, i-Aiiren ibonelela ngeenkonzo ezenziwe ngokwezifiso, ungenza ngokwezifiso zophawu lwenkampani kwi-tube.

Ngovavanyo lwe-tube ye-Aijiren Cod, umsebenzisi ngamnye unokwenza lula ukufunyanwa kwamanzi kwaye achanekileyo. Ixesha elifunekayo lokufumana inkqubo yokulinganisa lifutshane kakhulu, ngakumbi kuhlalutyo olusezantsi kunye nochungezo, ngelixa kuncitshiswa komthwalo womsebenzi. Ityhubhu yovavanyo yeCOD iqulethe idosi echanekileyo yokuphinda isebenze. Ke ngoko, izitokhwe ezigqithisileyo zithintelwe kwaye ukhuseleko lomsebenzi luphuculwe.

Xa usebenzisa iityhubhu zovavanyo ze-COD, sihlala siyilondoloze isampulu ukuba ihlolwe kwi-tube yovavanyo kwaye inyibilike ityhubhu ngamandla ukumisa yonke i-sediment. Susa i-cap yetyhubhu yovavanyo lwe-COD kwaye udibanise i-2 ml yesampulu usebenzisa umbhobho.

I-COD yovavanyo lwe-CoD eveliswe nge-Aijiren ihlala isetyenziselwa imfuno yeoksijini yeoksijini (i-COD) isebenzisa i-oxidant ethile ukuba inyanzelise izinto (kubandakanya izinto) kwisampulu yamanzi. Njengoko ubushushu kunye nexesha lokwehla, uvavanyo lufuna le ndlela isetyenziswa ngokubanzi njengomlinganiso wezinto ezingcolisekileyo zezinto eziphilayo.

I-Cod Reagent Vials ifunyenwe kwi: Iimvavanyo ze-COD, i-COD TUBOD CORDOD CORD, ibhloko yedijithali ye-3 ye-Cods, i-Cods ye-COD, nceda uqhagamshelane ne-Aijeren.