By taking oxygen away from plants and animals, a water course can be heavily polluted simply by COD. A good reduction in COD can see great returns on investment.
A maximum level of solids is always enforced by the local water company as these have to be removed from the water in order for it to be returned to a water course. Click below to find out how we can help.
Extreme high or low pH values create hazardous liquids which can be a danger to the environment.