Intro to The role of horizontal centrifuge in sludge treatment Shenzhou
The horizontal screw centrifuge is suitable for solid-liquid separation treatment of sewage, sludge and other solid and liquid in various industries. It is used in the treatment of papermaking wastewater
It also played a significant role.
During papermaking operations, a large amount of wastewater is discharged from both pulp and paper making. The wastewater generated from pulp production is severely polluted. The wastewater discharged during pulp washing is
Black brown, also known as black water, has a high concentration of pollutants with a BOD of 5-40g/L. It contains a large amount of fiber, inorganic salts, and
Pigments. The wastewater discharged from the bleaching process also contains a large amount of acidic and alkaline substances. The wastewater discharged from the paper machine is called white water, which contains
A large amount of fibers and fillers and adhesives added during the production process.
The reason for the large amount of wastewater generated in papermaking is that the papermaking industry requires a large amount of water resources to produce paper. Only with the help of water suspension of pulp
Only liquid and paper can obtain their uniform structure. Whether it is the processing of native fibers, such as wood and pulp, or the recycling of waste paper
Utilization requires a large amount of water. At the same time, a large amount of wastewater will be generated.
Centrifuges are crucial for treating wastewater in the paper industry, and the main issue is "desliming". Centrifuges can quickly remove paper from the wastewater
The biochemical sludge of sewage is separated into sludge and water, and after separation, the water becomes clear water that can be reused, while the mud becomes dry mud that can be reused
External transportation. Centrifuges can reduce production costs, decrease pollutant emissions, and contribute to environmental protection.
Advantages:
1. Centrifugal technology for concentrating sewage slurry;
2. The volume of solid matter decreases and contains a large amount of dry matter;
3. Reduce transportation and disposal costs;
4. Increase the production of drinking water;
5. A sturdy structure made of corrosion-resistant materials.
