Dewatering of papermaking sludge The treatment is to treat the sludge generated in the papermaking process Solid-liquid separation And dewatering process to reduce the volume and moisture content of waste for subsequent treatment and disposal. The following are general Dewatering treatment of papermaking sludge Step:
1. Sedimentation: After initial sedimentation, the suspended solid particles will be precipitated to the bottom of the sludge tank by gravity to form sludge accumulation.
2. Dehydration: use Dehydration equipment as Horizontal screw centrifuge , filter press or belt press to further dewater the sludge and remove more water. This can reduce the humidity and volume of sludge and make the solid part easier to treat.
3. Solid treatment: the treated solid part can be further treated, such as solidified into blocks or used as resources in other ways.
Appropriate treatment equipment and process shall be selected according to the characteristics, output and treatment requirements of papermaking sludge. At the same time, it is also necessary to comply with environmental regulations and discharge standards to ensure that the treated sludge and wastewater meet the specified discharge requirements.
Sometimes, in order to better treat paper sludge, we can cooperate with professional environmental protection companies or consulting services to develop dehydration treatment schemes suitable for individual paper mills, and provide relevant technical support and solutions.
In summary, dewatering treatment of papermaking sludge is to densify and dewater the sludge generated in the papermaking process to reduce the volume and moisture content of waste. Through proper equipment and process, papermaking sludge can be effectively treated, environmental pollution can be reduced, and resources can be recovered and reused.
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