Sustainable Solutions for Complex Waters

Gradiant is a leading solutions provider and developer of cleantech water projects for advanced water & wastewater treatment. Gradiant’s robust end-to-end solutions and proven technical, delivery, and operations expertise enable cost-effective and sustainable treatment of the most complex water challenges.

Gradiant is committed to sustainable and clean water technologies. We focus on water recycling and reuse, extracting and recovering specific metals and minerals, and concentrating brine for minimal and zero liquid discharge.

We were founded in 2013 at M.I.T. with the goal of solving the most challenging water treatment problems through sustainable technologies and customized solutions. Today, Gradiant is a global end-to-end project developer and solutions provider – our technologies and services are addressing some of the most contaminated industrial wastewaters around the world.

We serve our customers globally. Gradiant is headquartered in Boston and Singapore, with operating divisions in Australia, India, China, Malaysia, Thailand, Vietnam, Indonesia, Saudi Arabia, and the United States.

Gradiant Corporation and its subsidiaries solve complex water and wastewater treatment challenges with a tailored approach and innovative solutions to enable industrial growth in harmony with nature.


Got salt? Learn more about our solutions for brine minimization, concentration and high recovery desalination.
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Water Reuse

Turn your waste into valuable resources while minimizing disposal and the reliance on fresh water.
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Zero Liquid Discharge

Eliminate disposal concerns, reduce your overall cost of water and minimize your water footprint.
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Mobile Services

For remote or decentralized systems, mobile clarification and desalination offer the ultimate treatment solution.
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Projects Delivered
Dedicated Employees

Industries Served

Gradiant helps industrial customers around the globe to meet their water and sustainability goals.
Choose an industry to learn how our solutions can help your facility.


“We were amazed at how quickly we were able to get the CGE unit
up and running at our power plant. The Gradiant team is amazing.
What’s more, the brine concentration exceeded our expectations.”

“Gradiant staff is not only intelligent, but they take the time
to understand our problems and help up
develop the best solutions.”

“Gradiant combined their technical expertise in sustainable water treatment with integrated business solutions to meet and exceed our goals. They are the future of affordable and reliable water reuse and recycling systems.”

“We were facing increasing pressure by the new water requirements being implemented across the industry. Gradiant supplied us with the technology and the business model to meet those requirements and helped cut our financial output by almost 50%. There CGE, SCE, and CFRO technology is paving the way in the wastewater industry.”

“Gradiant was a game changer for us. Our old operational treatment plants were keeping us at the status quo. Gradiant provided us with a sustainable automated, mobile wastewater treatment system which we used at multiple plants saving us both operational and environmental costs.”

Featured Products

ZLD for Power Generation

Flue gas desulfurization wastewater treatment

Read about our latest installation

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Our Latest Innovation

Yes, a membrane can do that.

Learn about CFRO.

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Latest News

Gradiant’s CRS Water Awarded Contract for Desalination Plants in Antarctica

October 14th, 2021|

October 2021, Antarctica - Gradiant’s CRS Water has been awarded the contract for the design and supply of Reserve Osmosis (RO) desalination plants for the Australian Antarctic Division (AAD). This will be the first project [...]

Gradiant Achieves Strong Growth in Cleantech Water Treatment during the Pandemic

September 14th, 2021|

Gradiant demonstrated strong growth during the prolonged COVID-19 pandemic Gradiant won 26 new projects in 2021 YTD across the Asia Pacific region Contract wins are in cleantech water treatment solutions with new clients, applications, markets, [...]

Circular Economy and Clean Technology for a Sustainable Future

August 19th, 2021|

Prakash Govidan, COO of Gradiant- The industrial revolution has given rise to unprecedented levels of prosperity for nearly three centuries. However, it has proven to be a double-edged sword, having created immense amounts of environmental [...]


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Let’s talk to see how we can bring more efficiency, reliability, and sustainability to your operations. Our team is ready to share our experience and expertise to find the best solutions to your water challenge.

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