Drive Out Nutrient Pollution

Bringing people together with application knowledge to

by providing our top of the line solutions to municipal and industrial wastewater treatment facilities.

Our focus is to expand this platform to promote water quality. The challenges associated with nutrient management are compounding every year. We are building a portfolio of products and services that municipal and industrial wastewater treatment operators need, with the people who know how to solve nutrient management challenges.

Over the past 50 years, increased agricultural, storm-water, development, rainfall, and wastewater effluent have combined to produce a concentration of nutrients in downstream water bodies.

Excess nutrients can cause eutrophication and subsequent toxic algae blooms, resulting in loss of aquatic life, deteriorating human health and other environmental and economic damage.

The U.S. Environmental Protection Agency (EPA) has named nutrient pollution “one of America’s most widespread, costly and challenging environmental problems,” with 58% of rivers and streams, 40% of lake acres, and 23% of Great Lakes shoreline classified as impaired.

EDI Logo
EDI Logo
EDI Logo

We’re Building a Water Quality Platform to

‘Turn the tide’ in the pursuit of critical water quality solutions

This expanding group of companies in the wastewater treatment space, pools resources, shares ideas and builds
each others business up to help customers remove nutrients from water.


will remove 60+ million kilograms of nutrients from WWTFs over the next 5 years

Years of Nexom Experience



has removed 45m+ kilograms of nutrients from WWTFs since inception

Years of EOSi Experience

Customers in North America


will remove 500 million + kilograms of nutrients from WWTFs over the next 5 years

Years of EDI Experience


Environmental Dynamics International

Aeration is a part of almost every wastewater treatment plant, but cheap products and unreliable suppliers have made life difficult for operators and engineers. EDI supplies

Aeration for Life™

meaning we support engineers from the first design, contractors with the easiest installation processes, and plant operators with the widest range of American-made aftermarket parts, so your treatment plant can trust its diffused aeration systems again.


The wastewater industry has seen nutrients expose the limits of existing solutions. Nexom design-supports and supplies the next wave of proven

Technologies for cleaner water

helping consulting engineers confidently exceed all municipal or industrial demands.


Environmental Operating Solutions, Inc. (EOSi) leads the wastewater treatment industry with our proprietary line of MicroC® Premium Carbon Sources and complete solutions offerings.


ATAC Solutions are a leading environmental services company in the South East. We offer liquid waste disposal, equipment for hire, treatment systems and pump sales. We’re fully insured and BS EN ISO 9001 & ISO 14001 accredited to give you complete peace of mind. We work across the South-East including Kent, Essex, Sussex, London, Surrey and Hampshire, our specialists will provide you with a professional and fast response.


    Napier-Reid is a leading supplier of engineered water and wastewater treatment systems located in Markham, Ontario, Canada. Since its inception in 1950, Napier-Reid had completed over 3,000 water and wastewater treatment contracts for both municipal and industrial clients in more than 40 countries.

      Looking for a specific water quality solution? Below are our current categories we innovate within.