Bluslot customized wedge wire filter screen specially used in activated sludge.
Activated sludge is the general name of microbial groups and their attached organic and inorganic substances. In 1912, Clark and gage of the United Kingdom found that activated sludge can be divided into aerobic activated sludge and anaerobic granular activated sludge. Activated sludge is mainly used to treat wastewater. Activated sludge process is a kind of aerobic treatment method to treat organic wastewater by using suspended microbial flocs.