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Cleaner Water Faster

Grant Tech empowers wastewater treatment plant personnel to realize cleaner water faster, less expensively, and more sustainably.

We work with skilled operators to make wastewater treatment plants work better than designed.

We work with clients to achieve Wastewater Excellence, not merely Permit Compliance.

Changing Day-to-Day Operations to Improve Treatment

It’s not all about the technology.

People matter too.

Everyone wins when existing equipment is used differently to provide better results.

Classroom/Internet training, in-plant brainstorming sessions, written reports; all can be found in our toolbox of services.

Simple Steps Make a Big Difference

Treatment Improvements

At locations across North America, we provide on-site support to treatment plant managers and staff to make wastewater facilities work better.

We specialize in nutrient removal: ammonia, total-nitrogen and total-phosphorus.

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Cost savings

Our goal: improving treatment while lowering operating costs, more sustainably, with smaller facility upgrades.

We do this by working with plant personnel to make informed changes in the way existing equipment is used. Learn more.

Technical Support

We offer big picture designs and detailed operational strategies.

We fine-tune operations and, when necessary, develop conceptual designs to complete the task.

To resist the profitable temptation of making designs more complex than necessary, we leave the final engineering to our client’s existing consultants.

Sustainable Treatment

Operational changes reduce the need for capital changes with large carbon footprints.

 

Experience is key

Grant  Tech offers webinars, tutorials, and hands-on training.

Upcoming webinars with the EPA

Webinars

12 Videos

Stay Connected And Register For Our Webinars

Grant Tech provides thoughtful presentations on a range of topics for waste water operators. Sign up to receive notification of the next event.

Our Clients Share Their Thoughts

“It’s been a pleasure to have Grant back home in Kansas. He has interacted with so many of our WWTP operators and given them ideas on how to improve their processes to deliver lower nutrients. He speaks their language and is somewhat of a treatment plant whisperer. Process optimization has become a key tactic in our nutrient reduction strategy and that has opened the door to other innovations to reduce nutrients outside the wastewater plant. Grant has delivered results time and again for us to the benefit of our municipalities.”
Thomas C. StilesDirector, Bureau of Water Kansas Department of Health and Environment
“We called Grant Weaver to help us with our persistent struggle to remain compliant. We learned quickly how to “think outside the box” thanks to Grant! With his expertise and technical knowledge in wastewater treatment, we were redirected on a path to success and smoothly running compliant process within a short period of time!”
Jeffrey Gamelli
Jeffrey GamelliAssistant Superintendent, Westfield, MA Public Works
“Grant Tech finds practical ways to improve wastewater treatment plants.”
Jack Hauskins
Jack HauskinsLafayette, TN Wastewater Superintendent
“With Grant’s training and optimization suggestions we have achieved excellent N and P removal at little to no cost to the citizens of Helena.”
Jeff Brown
Jeff BrownHelena, MT Plant interim Superintendent
“I have been working with Grant for the past 8 years. His knowledge and passion for wastewater is second to none. He always provides practical, cost saving solutions for every problem I bring to his attention. His advice has resulted in a more environmentally sustainable septage disposal while saving my company tens of thousands of dollars.”
Andrew Coleman
Andrew ColemanPresident, Wastewater Services LLC
“Grant Weaver has been an invaluable resource. Grant has a great sense of humor, listens to what operators have to say, and encourages questions. The knowledge, expertise, and confidence I have gained from Grant is incredible.”
Josh ViallWastewater Specialist Montana DEQ
“I have learned from Grant Weaver how to save the wastewater treatment plants money. In comparison to a plant upgrade often having a multimillion-dollar price tag, a facility does not have to spend even hundreds of thousands of dollars to efficiently remove nutrients. In his operator’s classes we learn how to change the theory of biological nutrient removal into practical, implementable solutions.”
Pete BoettcherTechnical Assistance Specialist Montana DEQ
“Plant Optimization for Nutrient Reduction is not an academic exercise for operators; it is an economic necessity for Tennessee communities.”
George Garden, PE, BCEEChief Engineer Division of Water Resources
Tennessee Department of Environmental Conservation
“Grant Tech freely shared their know-how with our operators, engineers, inspectors, and regulators with a keen understanding of the greater benefit to the water industry and the environment.”
Karina Bynum, PhD, PEIntegrated Water Resources Engineer
Tennessee Department of Environmental Conservation
“It’s been a pleasure to have Grant back home in Kansas. He has interacted with so many of our WWTP operators and given them ideas on how to improve their processes to deliver lower nutrients. He speaks their language and is somewhat of a treatment plant whisperer. Process optimization has become a key tactic in our nutrient reduction strategy and that has opened the door to other innovations to reduce nutrients outside the wastewater plant. Grant has delivered results time and again for us to the benefit of our municipalities.”
Thomas C. StilesDirector, Bureau of Water Kansas Department of Health and Environment
“We called Grant Weaver to help us with our persistent struggle to remain compliant. We learned quickly how to “think outside the box” thanks to Grant! With his expertise and technical knowledge in wastewater treatment, we were redirected on a path to success and smoothly running compliant process within a short period of time!”
Jeffrey Gamelli
Jeffrey GamelliAssistant Superintendent, Westfield, MA Public Works