News

Calix – our parent company – publishes a quarterly Newsletter detailing company’s achievements, current projects and R&D updates and people.

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October 10, 2021
IER News Issue 5 – October 2021

A warm welcome to our fifth Newsletter. A Letter from Doug Kelley, President of IER “So, just a few months

October 02, 2021
An Inside Look at IER’s Pasco Plant

A safe and cost-effective alternative to the use of sodium hydroxide [caustic soda, NaOH] for wastewater alkalinity and pH adjustment

September 17, 2021
Magnesium Hydroxide: Environmentally-Friendly and Cost-Effective Treatment for Odor and Corrosion in Sewer Lines

As the infrastructure in the United States continues to age, it has become increasingly apparent that improved understanding, maintenance, and

September 06, 2021
Introducing Karen Kurle

Karen joined IER in 2005 and has carried out numerous responsibilities as the Customer Service Manager, including customer service, book...

August 14, 2021
Improving water treatment sustainability

As the world was recovering from the after-effects of World War II, there was a tremendous growth in industrial processes.

June 22, 2021
IER News Issue 4 – June 2021

A warm welcome to our fourth 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

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

March 16, 2021
Introducing Kevin Kohler

 Kevin joined IER in 2009, and has held various positions including Plant Manager, Regional Manager, and now Project Engineer.

March 16, 2021
IER News Issue 3 – March 2021

A warm welcome to our third Newsletter. A Letter from Doug Kelley, President of IER “As amazing, challenging, sobering, and

March 04, 2021
Don’t be so caustic!

Treating wastewater from food processing facilities can be so much safer, more environmentally friendly and more cost-effective thanks to a

February 09, 2021
Killing Two Birds with One Stone: Odor & Alkalinity Control

This talk discusses the concept of using the collection system as a means to extend the treatment of wastewater beyond that of the traditional treatment plant.

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; Hills, Iowa; Centralia, Washington and Pasco, Washington.

SUPPORTING WATERAID

Because we truly care about sanitation

Almost 2 billion people do not have a decent toilet or access to basic and safely managed sanitation. In many cases, faeces and urine end up untreated in the environment, contaminating it and threatening people’s health.

This is why IER supports WaterAid programs, to facilitate access to safe water, sanitation and hygiene in the world’s poorest and most marginalised communities.

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