Industrial Water & Wastewater Processing Technologies

Raw Water Purification

RoKon Reverse Osmosis System

Ensure that your operation has a process water management plan for a consistent and reliable supply of suitably treated water for your specific aqueous process. Using Kontek's different systems, pre-treat raw water to guarantee that the undesired impurities are eliminated.

Wastewater Treatment


Efficiently treat your wastewater to ensure safe environmental discharge with reliable automated systems.

Kontek’s wastewater treatment systems are engineered to meet stringent effluent requirements and consistently allow a release of clean water back into the environment.

Wastewater Recovery & Reuse

ReKon Ion Exchange System

Provide superior process water management performance at every step in your facility with Kontek’s innovative wastewater recovery techniques & technologies. Kontek is proud to design and engineer a unique solution specific to each site to recover wastewater for re-use.

Solids Dewatering, Evaporation & ZLD


Kontek’s robust offerings include a number of options all engineered & constructed for reliable, long-term use.

Solids dewatering reduces the moisture in any solid waste while evaporation/crystallization provides a similar solution for contaminated liquids.

For over 40 years, Kontek has provided unique, proven solutions for our customers' environmental objectives while ensuring the lowest cost of operation.

Kontek's continual growth and expansion allow us to furnish state-of-the-art design and in-house fabrication of industrial wastewater management solutions which emphasize effluent compliance, metal recovery, waste minimization, and water recycling.

To meet all of the environmental objectives of our clients, Kontek utilizes physical and chemical processes that include, but are not limited to:

  • Precipitation Settling
  • Oxidation and Reduction
  • Dissolved Air Floatation
  • Filtration
  • Adsorption
  • Membrane Separation
  • Evaporation
  • Ion Exchange
  • Electrowinning



  • Howard Steinberg

    I bought my first Liquid Crystallizer - Slurry-Mizer when we expanded in 2004. I didn't think twice about buying a second one when we expanded again in 2009!"

    Howard Steinberg , Abington Metals

  • Leonard

    We purchased our ConRec Space-Mizer dryer in 1991 and it’s been in service every day since. Availability of spare parts and unwavering Kontek support help us keep it running"

    Leonard , SW Plating

  • Mark Norton

    Every one of our customers that have used the Perma-Disc system is extremely satisfied and we are always confident in recommending them in conjunction with our electroplating installations.”

    Mark Norton , Walgren Company