COD (Chemical Oxygen Demand) – Indicator for water pollution
![Featured Video Play Icon](https://aqua-equip.com/wp-content/plugins/featured-video-plus/img/playicon.png)
Chemical Oxygen Demand, also known as COD, accounts for the amount of oxygen consumed in a solution by chemical reactions in order to consume organic contaminants present, typically measured in milligrams per liter (mg/L). As oxygen is a fundamental element for degradation of any product, the amount of oxygen that is present and consumed in […]