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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
October 23, 2020 \ Improving the Sustainability of Water Treatment
AMALGAM-60
A safe, environmentally-friendly, and cost-effective alternative to the use of Sodium Hydroxide (Caustic Soda, NaOH) for wastewater pH and alkalinity control.
September 29, 2020 \ Improving the Sustainability of Water Treatment
pH & Alkalinity – How are they related?
The relationship between pH & alkalinity is intimately connected with the chemistry of the aqueous bicarbonate equilibrium system.
September 25, 2020 \ Improving the Sustainability of Water Treatment
Introducing John Van Wingerden
John enjoys giving proactive service to his own customers and leads business development of AMALGAM products for the wastewater industry.