There are Calix offices and partners all across the globe.
To find one near you, and visit our regional websites - select your region below.
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 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.Find out more
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.Find out more
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.Find out more
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.Find out more
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 more
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.
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.