There are Calix offices and partners all across the globe.

To find one near you, and visit our regional websites - select your region below.

What we do

We pride ourselves in being a wastewater treatment partner.

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 Midwest of

Improving the Sustainability of Water Treatment \ Municipalities
Solving extreme H2S odor, El Centro

ACTI-Mag reduces the odor to manageable levels at El Centro, Southern California, United-States.

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 27, 2020 \ Improving the Sustainability of Water Treatment
The value of magnesium hydroxide as a substitute for caustic soda and lime

Magnesium hydroxide is the least expensive and most powerful alkaline chemical treatment available on the market for pH control applications.

May 28, 2020 \ Calix Global Challenges
Fighting COVID-19 on the front lines of wastewater management

Wastewater management professionals are playing a silent-yet-crucial role in the fight against COVID-19, also known as the coronavirus. One of

March 15, 2020 \ Improving the Sustainability of Water Treatment
Webinar – Interview with Tasmania’s wastewater odour control expert

In this webinar, Michal Wheatland interviewed the foremost expert on wastewater odour control systems in Tasmania - Nathan Cruickshank - of Netco Pumps.

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