Success stories

Below are a number of technical success stories, from the US and around the Globe, demonstrating the impressive track record of IER and Calix to leverage our global wastewater expertise and experience in a range of different industries.

Improving the Sustainability of Water Treatment \
Replacement of Caustic Soda with ALKA-Mag⁺

The Brightwater Treatment Plant Operated by King County is located near Woodinville WA and has the capacity to treat 36MG

Improving the Sustainability of Water Treatment \ Food & Beverage
Magnesium Hydroxide for Collection System Odor, Corrosion, and FOG Control

Replace the feeding of BIOXIDE for odor control with IER’s ALKA-Mag+ (magnesium hydroxide), providing odor control protection while increasing the

Improving the Sustainability of Water Treatment \ Food & Beverage
Combining technical credibility to provide reliable feed of magnesium hydroxide

Replacement of previous feed system and magnesium hydroxide slurry with ALKA-Mag+ for handling, operational, and performance benefits.

Improving the Sustainability of Water Treatment \ Food & Beverage
Caustic soda replacement at a fruit processing plant

A food processing plant in the Pacific Northwest that manufactures fruit products was generating acidic wastewater and looking for a

Improving the Sustainability of Water Treatment \ Food & Beverage
Replacing caustic soda with magnesium hydroxide for metal ion precipitation

A microelectronics manufacturer in the Pacific Northwest was using a complex system of chemical additions in order to effectively remove

Improving the Sustainability of Water Treatment \ Food & Beverage
Achieving sustainable dairy wastewater management with magnesium hydroxide

ALKA-Mag+, an innovative magnesium hydroxide slurry, was used by a dairy processor in the Pacific Northwest to provide better pH

Improving the Sustainability of Water Treatment \ Food & Beverage
Converting from caustic to magnesium hydroxide

Spokane County Regional Water Reclamation Facility, operated by Jacobs, processes 8 million gallons per day (mgd) of wastewater collected from

Improving the Sustainability of Water Treatment \ Municipalities
Odor control using Magnesium hydroxide at South Coast Water District, Orange County

Magnesium hydroxide reduces the odor to manageable levels at South Coast Water District, Orange County, United-States.

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 \
Chrome Precipitation at a tannery, Casino Hide Tanners

After discussion with IER, Casino Hide Tanners replaced the MgO hydration plant with a bulk storage plant to use IER

Improving the Sustainability of Water Treatment \ Municipalities
Magnesium Hydroxide Liquid A preferred solution for odor control, Cassowary Coast Regional Council

Anaerobic cogeneration plant at a piggery farm, Berrybank Piggery

A piggery farm in Berrybank managed to increase their biogas production by 20%, increase their revenue and reduce their H2S;

Improving the Sustainability of Water Treatment \ Municipalities
Hydrogen Sulfide (H2S) in wastewater odor control case study, El Centro

Magnesium hydroxide ( Mg(OH)2 ) reduces the odor to manageable levels at El Centro, Southern California, United-States.

IER works cooperatively with our parent company, Calix Ltd. (www.calix.global), along with our customers, engineers, and partners worldwide, to extract the best understanding of every industrial situation in order to create a positive sustainable difference for the long-term.

Because there is only one Earth.

Mars is for quitters!

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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