Filter Press, Clarifier and Wastewater Treatment Systems for all your industrial needs
Cleveland Ohio, USA

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How does a clarifier work?

See our recent batch waste treatment system!

We have used filter presses, ready to ship!!!

Looking for replacement parts for your JWI filter press?

 

What is the difference between a Plate and Frame vs. a Recessed Plate Filter Press?

 

When time is a concern you might want to consider a membrane filter press.

We buy and sell used equipment!

Our Clarifiers Meet EPA Discharge Limits for Metal Finishing Waste? 

When is a filter press needed?

How to replace a Filter Cloth

There are three ways to wash your filter cloths

 

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Used Equipment Continually Updated

 

 

 

Filter Presses & Clarifiers

Other Equipment

 

 

Used Equipment

Updated 4/6/2017


Met-Chem has built a solid reputation for acquiring and refurbishing used waste water treatment equipment


From PF Online: Filtration: A Simple Solution for a Big Problem: New Product From: Products Finishing, Edited by Hannah Coombs, Assistant Editor from Products Finishing ~ Posted on: 2/1/2017 ~ Filter Press Cloth Blinding can be a major issue. Precoating might be the answer. 

AquaMatic Valves & Controls Product Line: AQ Matic is a newly created company by Walter Senney, president and owner of Met-Chem Group, headquartered in Cleveland, Ohio. AQ Matic was established to manufacture, sell and service the AquaMatic Valves and Controls product line.

Filter Press Case Study: No time to Waste - Emergency Filter Press Repair and Replacement: The client contacted Met-Chem with an immediate need for repair.  Aside from the safety concerns of a damaged press, a filter press cannot run with a broken skeleton.  For this application, waste was continuously generated, which rendered this an emergency situation. 

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How does a clarifier work? 
A Met-Chem clarifier uses a parallel plate design.  Water is fed into the inlet trough of the flocculation tank.  The wastewater and polymer flocculant are introduced simultaneously in the flocculation mixing chamber, if that option is selected.  The flocculated water then flows over the first baffle, then under the second and finally flows to the body of the clarifier.  The overflow/underflow allows time for the solids to gain size so that they settle out more easily.  The wastewater is then directed to the bottom of the cone and back up through the plate pack.  Some solids will settle as the waste stream makes its way to the clarifier cone.  However, some particulate will be pushed up to the plate packs.  The 60 degree angle of the plates provides a highly effective settling area in a small footprint.  As some solids are forced up to the plate pack they start to settle upon each other gradually becoming heavier and ultimately slide down the plate pack to the clarifier cone.  The clean water overflows from the effluent port and is suitable to proceed to the drain to city sewer or to an inspection tank.  Sometimes a portion or all can be polished and reused.  The clarifier sludge is then pumped from the bottom of the clarifier into a sludge thickening tank to feed a Met-Chem filter press.

While Filter Presses have been the focus of Met-Chem manufacturing for many years.  We have built a solid reputation for building quality Filter PressesClarifiersSludge Dryers, Complete Waste Treatment SystemsFilter Cloths and Filter Press Plates and Parts.  Our pollution control equipment  has been used in a variety of industries from plating and metal finishing to chemical and food processing and bio diesel industries to name a few.  

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