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Welcome to Clean Water Technology
Complete Wastewater Engineering & Product Solutions
CWT is a global leader in the engineering and manufacturing of wastewater systems. Our comprehensive line of patented technologies has changed the wastewater industry. From our proprietary GEM System, to our anaerobic technologies, we deliver complete solutions for any wastewater application.
CWT Global GEM Logo
CWT Global GEM Logo
Patented GEM System
Primary Wastewater Treatment
This is not your father’s dissolved air flotation system (DAF). CWT engineers and manufactures a primary wastewater treatment system called the GEM® System which is a managed flotation and flocculation process.
Secondary Wastewater Treatment
We offer biological wastewater treatment including MBR (Membrane Bioreactors,) MBBR (Moving Bed Biofilm Reactors,) EGSB (Expanded Granular Sludge Bed Reactor,) and UASB (Upflow Anaerobic Sludge Blanket.)
Food & Beverage Industry
Wastewater Solutions
Companies that feed the world partner with CWT when they need to manage the treatment of wastewater in their facility. We understand these facilities have special needs that fluctuate with production and wash-down cycles.
Customer Training and Support
Wastewater Solutions
Things change in your plants - operators change, new employees arrive, maintenance staff needs refreshers. That’s why we developed an online GEM® System training course for plant maintenance and wastewater treatment operators. This on demand, 24/7 training is available on computer or smart phone and is FREE to our new customers.
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Clean Water Technology(TM)

Global Architects of Advanced Wastewater Treatment Technologies

Clean Water Technology (CWT) designs and manufactures the industry’s most innovative and efficient solutions for wastewater treatment. From the patented Gas Energy Mixing System (GEM System) to biological and filtration treatment, CWT engineers, designs, manufactures and installs the most sustainable wastewater treatment systems available worldwide.
Trailblazer in Industrial Wastewater Treatment Technologies

Wastewater Management

An innovator in wastewater management, CWT’s products cover the entire range of water and wastewater treatment providing the highest degree of efficiency and sustainability. Our systems are easy to operate and flexible in terms of varying hydraulic and contaminant loads.

Clean Water Technology

CWT’s innovative technologies focus on improving the water and wastewater industry. With installations worldwide and over 20 patents in the field of flotation and flocculation, CWT technologies surpass all others.

Your Wastewater Treatment Partner

CWT appreciates that each client and project is unique. We strive to fully understand each job from inception through the life of the wastewater treatment plant (WWTP), and into the facility operating and maintenance stages.
We start with understanding a customer’s needs. That is why we offer a free laboratory analysis at the beginning of our project conversations. When you are ready to explore our wastewater treatment plant solutions, start by asking for our free sample collection kit.

Complete Industry Solutions

Food Industry
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Beverage Industry
Dairy Industry
Meat Industry Icon
Meat & Poultry
Pet/Animal Food
Chemical Industry Icon
Chemical Industry
Energy Industry
Energy & Bio-Energy
Heavy Metals Industry
Heavy Metals
Textile Industry
Textile Industry
Laundry Industry Icon
Industrial Laundry
Wastewater Industry
Recycling Industry
Recycling Industry
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Schedule Your Consultation

Discover what hundreds of facilities all over the globe already know. Clean Water Technology is your #1 solution for wastewater treatment.

Product Solutions for Any Application

Innovation in Engineering

As a trailblazer in flotation & flocculation technologies, our wide variety of patented technologies has changed the wastewater treatment industry. From the GEM System to tertiary treatment of wastewater systems, we produce better, lower cost results.
  • Primary Treatment – The GEM® System
  • Retrofit Undersized DAFs
  • UASB/EGSB Anaerobic Reactors
  • Membrane Bioreactors (MBRs)
  • Moving Bed Biofilm Reactors (MBBRs)
  • Sludge Dewatering
Experience matters! With over 20 global locations under the direction of the world’s leading wastewater engineers, CWT is becoming the #1 choice for wastewater treatment. CWT handles each project from inception through the life of the wastewater treatment facilities we design.
Next Generation DAF System
  • Out-performs DAF’s
  • Better Results
  • Expandable
  • Less Chemical Usage
  • Smaller Footprint
  • Drier Sludge
Offices Worldwide
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Consultation Request


All we need is a little bit of contact information so we can reach you.


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Water Test Kit

To get your water test analysis kit, simply fill out the request form below.


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Online Training Request


Enroll to receive an email from CWT, verifying your log-in and password information.