There are Calix offices and partners all across the globe.

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

Municipal wastewater

Climate change coupled with population growth results in wastewater becoming an increasingly critical challenge for municipal collection systems and wastewater treatment plants.

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.

Municipal wastewater

A fast-growing sewer network and the disposal of untreated or poorly treated wastewater in natural waterways can lead to dramatic consequences on biodiversity, the quality of our water resources and the health and safety of people.

With rapid urbanisation and development, and increasing environmental pressure on industrial emissions, there is an increasing pressure on water utilities to find safer and more sustainable solutions to prevent odour, protect existing and new infrastructure, and improve wastewater treatment performance.

While wastewater management and pollution prevention are a priority, waste-to-energy programs are increasingly needed to improve the productivity of treatment facilities by maximising the economics of biogas generation from anaerobic systems.

OUR SOLUTIONS

AMALGAM is a safe, cost-effective and earth-friendly wastewater treatment alternative, that offers a multitude of benefits:

Greater neutralizing value

Safer for people & better for the environment

IER is a supplier of environmentally friendly water and wastewater treatment chemicals and equipment.

IER offers Magnesium Hydroxide-based products as safe, earth-friendly alternatives to the use of caustic soda for pH neutralization, along with proprietary polymer solids removal technologies.

Owned by Calix, an Australian company with global operations, IER brings 20 years of experience working with plant engineers and operators to offer the most cost-effective solutions for their specific needs.

Find out more about us

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.

CUSTOMER 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 United-States.

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

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

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latest news

October 23, 2020 \ Improving the Sustainability of Water Treatment
AMALGAM LITERATURE

IER is the Pacific Northwest manufacturer of this chemistry in a 60% Mg(OH)2 product called AMALGAM-60, with plant locations in Pasco and Centralia.

September 29, 2020 \ Improving the Sustainability of Water Treatment
pH & Alkalinity – How are they related?

This presentation provides a simple and solid understanding of pH and alkalinity, and how these parameters are so critical for the optimization of numerous wastewater treatment operations .

September 25, 2020 \ Improving the Sustainability of Water Treatment
Introducing John Van Wingerden

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

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