Water Quality Analysis
D.O. Content - D.O. content stands for the dissolved oxygen (D.O.) in water.
Winkler Test - The Winkler Method is a used to measure the amount of dissolved oxygen in freshwater systems. Plants grow better and are healthier when the soil has a high D.O. (dissolved oxygen) level.
Oxygen readily dissolves in water. The oxygen found in water originally comes from either the atmosphere or from aqueous plants.
Biochemical oxygen demand (BOD) is the amount of dissolved oxygen needed by aerobic biological organisms to break down organic material in a water sample at a particular temperature over a given time.