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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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

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

November 27, 2020
Safety of common alkalis for wastewater treatment

Safety of common alkalis for wastewater treatment Wastewater treatment presents a multitude of hazards, such as drowning; confined spaces; and

October 23, 2020
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
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
Introducing John Van Wingerden

John enjoys giving proactive service to his own customers and leads business development of AMALGAM products for the wastewater industry.

September 22, 2020
IER News Issue 1 – September 2020

A warm welcome to our very first Newsletter. A Letter from Doug Kelley, President of IER “IER is thrilled to

August 30, 2020
Magnesium hydroxide vs caustic soda / sodium hydroxide demonstration

A safe and cost effective alternative to the use of sodium hydroxide (caustic soda) for wastewater alkalinity and pH adjustment.

July 05, 2020
Chemistry 101 – Better pH and alkalinity control

A very informative, yet brief session with Dr Doug Kelley, one of the field leaders in pH and alkalinity control. Doug outlined the basic chemistry that lies under the pH measurement and how alkalinity and other chemicals can affect your process.

June 30, 2020
Webinar – Mine and mineral processing water neutralisation and metal precipitation using MHL

During the webinar, Michael Wheatland demonstrates how gold, copper, coal and other mines around Australia are using MHL to neutralise process or waste water to achieve better costs, safer process and a better environmental outcome.

June 12, 2020
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 05, 2020
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

February 06, 2020
Improving water quality sustainably

There is a global imperative for every nation, regardless of its available water, to contribute to smarter, more effective water treatment.

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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