First, the definition of sewage load 1. Load: Generally speaking, there are two types of load: sludge load and volume load, which respectively refer to the amount of COD removed (kg) from a certain amount of sludge (kg) within a certain…
How harmful is industrial waste brine The zero-discharge desalination process of industrial wastewater inevitably produces a large amount of concentrated brine. The main components of concentrated brine are inorganic salts, heavy metals, and also contain small amounts of chemicals used…