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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
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.
Improving the Sustainability of Water Treatment \ Municipalities
Hydrogen Sulfide (H2S) in wastewater odor control case study, El Centro
ACTI-Mag reduces the odor to manageable levels at El Centro, Southern California, 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
December 17, 2020 \ Calix Global Challenges
pH & Alkalinity – How are they related?
The relationship between pH & alkalinity is intimately connected with the chemistry of the aqueous bicarbonate equilibrium system.
December 16, 2020
Introducing Pete Leber
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.
December 16, 2020
IER News Issue 2 – December 2020
A warm welcome to our second Newsletter. A Letter from Doug Kelley, President of IER “It’s hard to believe it