I-Cod yokugaya ishubhu iyathengiswa

Ukuhlolwa kwe-Chemical Oxygen (COD) kuyindlela ebalulekile yokuhlola ikhwalithi yamanzi, ikakhulukazi ukwelashwa kwamanzi amdaka kanye nokuqapha imvelo. Amashubhu wokuhlola ama-COC enza lula inqubo, kepha ukusetshenziswa okufanele kubalulekile ekutholeni imiphumela efanele

Lapho sisebenzisa amashubhu wokuhlola ama-COC, sivame ukufaka isampula ukuthi lihlolwe kwishubhu lokuhlola bese linyakazisa ishubhu ngamandla ukuze simise konke ukulamula. Susa i-cap ye-cod test tube bese ufaka ama-2 ml wesampula usebenzisa i-pipette.

Ishubhu lokuhlola i-COD elikhiqizwa yi-AIJIREEN livame ukusetshenziselwa ukuhlolwa kwekhwalithi yamanzi. Ukuze uvumelane namamodeli ahlukene kanye nemikhiqizo yemishini, i-Aijiren yethule ishubhu lokuhlola le-Multi-usayizi we-COD. I-caliber ingumfaniswano 16mm, kepha osayizi bangama-9ml, 10ml, 12ml no-15ml. Ishubhu lokuhlola le-9mL COD linefulethi eliphansi, ishubhu lokuhlola le-10ml COD linefulethi eliphansi kanye ne-12ml kanye ne-15ml ne-cod test tubes inendawo eyindilinga.

Ibanga eliphakeme, ama-oxygen afunwa i-oxygen: Ama-vials agaya amakhemikhali, i-EPE ephezulu i-Oxygen funa (i-COD): I-US EPA evunyelwe indlela yokuhlaziywa kwamanzi asetshenziswayo I-150 \ test iqukethe iMercury.