Can TNT880 be used with all wastewater samples?

Document ID

Document ID TE1739

Version

Version 2.0

Status

Status Published

Published Date

Published Date 27/05/2017
Question
Can TNT880 be used with all wastewater samples?
Summary
TNT880 with high levels of COD
Answer
High levels of oxidizable organic substances (COD) affect the reagent color and give high results. This test can only be used for wastewater when the COD level is less than 500 mg/L COD.