- Call us on 800-331-3314
Over the years, we have helped many customers, from a range of industries, with their wastewater challenges. The strength and success of our organisation is due to quality of our products and the commitment of our team
Food & beverage processing
Food and beverage manufacturing produces a complex wastewater effluent often difficult to treat due to its high salinity levels and heavy loading of contaminants. We help reach higher standards of wastewater treatment for environmental discharge.
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Municipal wastewater
A growing sewer network create issues such as infrastructure damage, odour complaints and potential health and safety hazards, as well as accelerated corrosion of sewer assets, pump station wells, discharge manholes and treatment plants. We help municipal authorities manage water and wastewater challenges.
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Meat & dairy processing
In the meat and dairy industry, biological treatment methods may be required to remove the soluble lactose and proteins through dairy wastewater treatment, which contribute to the BOD and chemical oxygen demand (COD) levels. We help reach higher standards of wastewater treatment for environmental discharge.
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Microelectronics
Semiconductor wastewaters are usually characterized by strong color, high chemical oxygen demand (COD), high levels of volatile organic compounds (VOC) and heavy metals, resulting in potential contamination of the environment. IER offers innovative solutions to solve this tough-to-treat wastewater challenge.
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Winery & brewery
Because of the industry’s seasonality, winery wastewater flow, along with pH, phosphate, biochemical oxygen demand (BOD), and total suspended solids (TSS) vary significantly during the year. Vintage period levels skyrocket the production of organic loads. We help wineries improve their wastewater treatment.
Find out moreCustomer Stories
November 10, 2020 \ ACTI-Mag \ 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
September 14, 2020 \ ACTI-Mag \ Improving the Sustainability of Water Treatment \ Food & Beverage
Achieving sustainable dairy wastewater management with magnesium hydroxide 
AMALGAM-60, an innovative magnesium hydroxide slurry, was used by a dairy processor in the Pacific Northwest to provide better pH
May 18, 2020 \ ACTI-Mag \ 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.
High quality products | Proactive customer service
We take pride in providing high-quality products, technical credibility in the applications of water, process water, and wastewater treatment, dedicated delivery specialists and equipment, and proactive on-site technical service.
Manage your wastewater without compromising your people, your operations or the earth.
- Alkalinity & pH control
- Biogas management
- Caustic replacement
- Hydrogen sulfide sequestration
- Odor & corrosion control
- Phosphorous removal
- Polymer usage reduction
- Sludge compaction
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Latest News
December 23, 2022
IER News Issue 9 – December 2022
A Letter from Doug Kelley, President of IER Hi Everyone! It’s Christmastime! I hope you all enjoyed Fall’s change of
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Properties of Magnesium Hydroxide for Wastewater Treatment – Wastewater Plants
Many wastewater operators consider themselves “zoologists”. However, unlike at zoos, where the species being looked after are lions, tigers, and
December 16, 2022
Properties of Magnesium Hydroxide for Wastewater Treatment – Collection System
Once sewage enters the wastewater collection system, its chemical properties can change depending on numerous factors, the most dominant being
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.