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Over the years, we have helped many customers, from a range of industries, with their wastewater challenges. The strength and success of our organisation is due to quality of our products and the commitment of our team
Alkalinity & pH control
A safe and cost effective alternative to the use of sodium hydroxide (caustic soda) or other chemicals for wastewater alkalinity and pH adjustment.
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Biogas management
Energy from biogas produced from anaerobic digestion of wastewater sludge is a powerful source of renewable energy, don’t waste the waste.
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Caustic replacement
A safe and cost effective alternative to the use of sodium hydroxide (caustic soda) for wastewater alkalinity and pH adjustment.
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Hydrogen sulfide sequestration
Unlike other agents, which can be costly, potentially hazardous, and targeted at a single issue, ALKA-Mag+ offers a safe and cost-effective strategy for managing H2S.
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Odor & corrosion control
Unlike other agents, which can be costly, potentially hazardous, and targeted at a single issue, ALKA-Mag+ offers a safe and cost-effective strategy for managing odor.
Read moreMagnesium Hydroxide – the best alternative to caustic soda (sodium hydroxide) and lime
Safe, cost-effective and better for the Earth
COMPARE ALKA-Mag+ WITH CAUSTIC SODA
CUSTOMER STORIES
May 18, 2020 \ ACTI-Mag \ Improving the Sustainability of Water Treatment \ Food & Beverage
An innovative mixed-metal hydroxide for pH control and wastewater microorganism activity
An innovative mixed-metal hydroxide for pH control and wastewater microorganism activity at a meat processing facility in the United-States.
September 14, 2020 \ ACTI-Mag \ Improving the Sustainability of Water Treatment \ Food & Beverage
Achieving sustainable dairy wastewater management with magnesium hydroxide
ALKA-Mag+, an innovative magnesium hydroxide slurry, was used by a dairy processor in the Pacific Northwest to provide better pH
September 11, 2020 \ ACTI-Mag \ Improving the Sustainability of Water Treatment \ Food & Beverage
Converting from caustic to magnesium hydroxide 
Spokane County Regional Water Reclamation Facility, operated by Jacobs, processes 8 million gallons per day (mgd) of wastewater collected from
High quality products | Proactive customer service
We take pride in providing high-quality products, technical credibility in the applications of water, process water, and wastewater treatment, dedicated delivery specialists and equipment, and proactive on-site technical service.
Our Service Areas
Idaho
Montana
Kansas
Minnesota
Illinois
Wisconsin
SUPPORTING WATER FOR PEOPLE
No child should miss out on education because they lack safe water and sanitation.
This is why IER supports Water for People, to bring clean water, well managed bathrooms and hygiene education to schools – so kids can stay healthy, focus on learning, and build bright futures.
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Latest News
June 09, 2021
Magnesium Hydroxide’s Role in Sludge Compaction
Trying to determine how to improve wastewater sludge dewatering and compaction can be a very complicated process. The root cause
July 24, 2024
IER News Issue 13 – August 2024
A Letter from Doug Kelley, President of IER Hi everyone! It’s already been half a year since our last newsletter
July 24, 2024
Benefits Beyond pH and Alkalinity
The use of magnesium hydroxide (Mg(OH)2) for pH & alkalinity control in wastewater has been well documented over the years,