There are Calix offices and partners all across the globe.

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

Partnering with industries

We understand your industry and your business requirements and can comply not just with your unique processes and guidelines, but also with all local and regional regulations and standards.

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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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.

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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 Midwest of

Improving the Sustainability of Water Treatment \ Municipalities
Solving extreme H2S odor, El Centro

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

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Latest News

August 05, 2020 \ Improving the Sustainability of Water Treatment
Magnesium Hydroxide Experiment – the alternative to the sodium hydroxide

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

June 27, 2020 \ Improving the Sustainability of Water Treatment
The value of 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 28, 2020 \ Calix Global Challenges
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

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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