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IER is a supplier of environmentally friendly water and wastewater treatment chemicals and equipment.
We take pride in providing high-quality products, dedicated delivery specialists, equipment, technical credibility in the applications of water and wastewater treatment and proactive on-site technical service.
IER has products and expertise in applications such as:
OUR CUSTOMER SAY IT BEST - READ THEIR STORIES
November 10, 2020 \ ACTI-Mag \ Improving the Sustainability of Water Treatment \ Food & Beverage
Caustic soda replacement at a fruit processing plant
A food processing plant in the Pacific Northwest that manufactures fruit products was generating acidic wastewater and looking for a
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
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.
WE HELP MANY INDUSTRIES CLEAN THEIR WATER
High quality products | Proactive customer service
Based in Spokane, Washington, IER primarily services the Pacific Northwest and Upper Midwest with plant locations in Sioux City, Iowa; Muscatine, Iowa;
Centralia, Washington and Pasco, Washington.
Latest News
June 22, 2021
IER News Issue 4 – June 2021
A warm welcome to our third Newsletter. A Letter from Doug Kelley, President of IER “As we move from Spring
June 16, 2021
Introducing Patrick Helman
Pete brings a depth of on-site wastewater experience, with a strong focus on both regulations and budget, to provide hands-on expertise and excellent service to IER customers.
June 09, 2021
AMALGAM Mg(OH)2: alternative to caustic soda for wastewater treatment – with Birch Bay Water & Sewer
A safe and cost-effective alternative to the use of sodium hydroxide [caustic soda, NaOH] for wastewater alkalinity and pH adjustment
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