Water Treatment System  
ID#1555 | 2019 | Regina SK Canada | Status: Available

Screw Press, Nijhuis Industries


Reduce your Sludge Dewatering Costs!

With its longstanding industrial experience, Nijhuis Industries is your solution provider and sludge screw press manufacturer for cost-effective sludge dewatering, to deal with a wide range types of sludge. That being said, the Nijhuis Screw Press (NSP) unit is suitable to handle both biological and physical-chemical types of sludge.

Sludge dewatering treatment with a Nijhuis Screw Press (NSP) effectively generates dewatered cake with high dry solids content and a good quality of centrate water, resulting in significant sludge volume reduction. Hence, costs associated with sludge disposal will be minimized. The NSP unit consists of pre-assembled components which enable the dewatering system to be flexible and easy to install, either as part of a total wastewater treatment solution project or as a stand-alone system in a new or existing plant. Furthermore, the smart design configuration reserves low footprint for the total sludge dewatering system with a NSP unit.


  •  Wide range of industries
  •  Physical-chemical sludge and biological sludge dewatering
  •  New and/or exisiting wastewater treatment plants


  1. Cost-effective & Flexible screw press design and solution
  2. No pre-dewatering needed
  3. Reduced sludge volume with typical dry solids content of 20%
  4. Solids capture of more than 95%, reducing filtrate treatment cost
  5. Automatic washing system, reducing operational downtime
  6. Adaptable to local requirements and conditions, several units with different sizes are available
  7. Low footprint
  8. Low flocculant consumption
  9. Low energy consumption
  10. Low maintenance 

Product Info
Screw Press, Nijhuis

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