The application of decanter centrifuges in environmental protection mainly refers to the dewatering of sludge generated in the process of industrial and civil wastewater treatment. Today’s environmental issues have become the focus of common concern around the world. Under this background, the value of decanter centrifuges has been manifested. In the past, sewage plants or related treatment plants used self-settlement or belt filter presses to dewater and concentrate sludge. The test proves that the sludge moisture content is reduced from 98% to 80%, and its volume can be reduced by 10 times. Because of this, the horizontal spiral centrifuge has the characteristics of large processing capacity, automatic operation, and good dehydration effect. The field of protection has been widely used and promoted. The single product sales of decanter centrifuges account for about half of all centrifuge products, laying its irreplaceable position. In foreign countries, decanter centrifuges are preferred for sewage treatment equipment.
Application for different industry:
Sludge dewatering
Grain size classification
Liquid phase clarification
Power plant sludge
Titanium dioxide
Peanut protein
Paper sludge
starch
fruit juice
Natural gas desulfurization sludge
Drilling mud paddle
Drink
Calcium carbide sludge
Pulverized coal flotation
Vegetable oil
Fiberboard sludge
Crystal flotation
Citric acid
Drilling mud paddle
diatomite
Waste oil purification
Chlorinated mud
plaster
Wash water purification
Beating sludge
Bauxite
Orange juice
Activated sludge
porcelain clay
Fermentation broth
Gypsum paddle
ore
Plant extract
GN dewatering decanter centrifuge is P series decanter centrifuge with beach angle of 11 degrees. GN P series decanter centrifuge is usually used dewatering and thickening purpose. It is widely used for maximum dewatering requirements of municipal and industrial wastewater sludge. The dewatering decanter centrifuge is designed for easy separation material include large particle size, high density difference of solid and liquid, low viscosity, high concentration, high treatment capacity and higher dryness than clarity. The materials like sludge or wastewater containing fine particles usually need to be added with flocculants to gather the fine particles condensed into large ones, and then dewatered with P series decanter centrifuge.
Application and environmental protection status of decanter centrifuge is a post from: Drilling Mud Decanter Centrifuge