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Municipal Dewatering
The process of dewatering sludge at municipal waste water treatment can be enhanced by chemical addition. Chem-Flow provides liquid and dry polymer preparation systems to prepare a polymer solution, as well as equipment for the dosing of the chemical to the dewatering process.
Why use chemicals?
Most mechanical dewatering processes can be made more efficient by the addition of chemical. No matter what type of equipment being useded for sedimentation or filtration the use of a bridging polymer to cause flocculation will improve the process.
For more information on polymer preparation equipment click below.
Polymer Preparation and Dosing Equipment
Types of dewatering equipment
Clarifiers
Centrifuges
Centrifuges use centrifugal (outward force created by a body rotating on it's axis) to separate a solid liquid slurry. There are a variety of manufacturers and types of centrifuges that can be used in the dewatering process. If our effort to help educate you we have created some links to sites with information relating
Theory of dewatering centrifuge operation
Engineering aspects in solid liquid separation
Filtration and Separation Information with simulations
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