Message From The President

KSS is pleased to announce the acquisition of RELCO LLC. and the expansion of our capabilities to include cutting-edge thermal separation technologies.

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Continuous Metal Contaminant Removal.
Consistent Product Quality.

Effective Acid Purification Ion Exchange Systems for Metal Finishing Applications.

Eco-Tec Acid Purification Systems

High Concentration.
Superior Product Quality.

Membrane Filtration and Thermal Separation Solutions for Animal and Plant Proteins.

KSS Food Solutions

High-Quality Water.
Affordable Cost.

NF and RO for High-Purity Water Applications


Separation Technologies for a Better Future.TM

Your Filtration and Separation Source.

Koch Separation Solutions (KSS) offers a growing portfolio of innovative liquid-solid separation technologies for a wide range
of applications including product recovery, concentration, purification, and wastewater treatment.

Your Filtration and Separation Partner.

Our collaborative approach means you’re more than a customer. You’re a partner. We work with
you in each step of development to determine the ideal solution for your specific need.

Development Stage

  • Evaluation of separation properties
  • Bench testing
  • Access to KSS process and R&D groups

Piloting Stage

  • Pilot testing
  • Process optimization
  • Full scale costing and design recommendation

Large Scale Stage

  • Guaranteed performance
  • Startup and commissioning
  • Comprehensive operator training

Long-Term Support

  • KSS ASSIST service package
  • System troubleshooting
  • Performance optimization

News and

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RELCO® Welcomes New Manager of ...

RELCO is pleased to welcome Mr. Tim Jenneman, Manager of Non-Dairy Markets. Tim ...

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SupplySide West

October 25, 2021 – October 28, 2021 Booth #1875 Las Vegas, NV USA

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Direct Access
to Expertise.

As a Koch Engineered Solutions Company, we’re part of a network of industry-leading process and pollution-control companies, giving you direct access to more of the expertise you need to operate efficiently.

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Let’s Work Together.

Working together, we can leverage our expertise, technology, and systems to help
you purify and recover valuable process streams and achieve sustainability goals.
Let’s get started.