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Food and beverage manufacturing produces a complex wastewater effluent often difficult to treat due to its high salinity levels and heavy loading of contaminants.
Food and beverage processing wastewater
Wastewater released from these industries are turbid, with high concentrations of total suspended solids (TSS), chemical oxygen demands (COD), biological oxygen demand (BOD), fats oils and grease (FOG), and nutrients such as nitrogen (including ammonia) and phosphate.
Other characteristics of food processing wastewater are large seasonal variation, large hourly variation in concentration and type of contaminants, often small and variable flows per day, and unbalanced concentrations of carbon, nitrogen and phosphorus, which complicates bioreactor treatment.
Energy efficiency and costs
Treating wastewater from industries and farms has a dual potential benefit. Treated water can be recycled to help cut down industries’ fresh water use, and the waste load in wastewater can be converted to biogas and used to produce electricity.
Anaerobic digestion is a natural process that converts organic matter present in wastewater sludge into biogas for electricity, as well as significantly reducing the contaminant load in treated water.
The energy produced from the biogas can be fed back into the grid or used in other parts of the production process, which represents a real opportunity to reduce energy costs.
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
COMPARE AMALGAM WITH CAUSTIC SODA
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 usHigh 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
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.
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 11, 2020 \ ACTI-Mag \ 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
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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June 09, 2021
AMALGAM Mg(OH)2: alternative to caustic soda for wastewater treatment – with Birch Bay Water & Sewer
A safe and cost-effective alternative to the use of sodium hydroxide [caustic soda, NaOH] for wastewater alkalinity and pH adjustment
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Magnesium Hydroxide’s Role in Sludge Compaction
Trying to determine how to improve wastewater sludge dewatering and compaction can be a very complicated process. The root cause
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Introducing Kevin Kohler
Kevin joined IER in 2009, and has held various positions including Plant Manager, Regional Manager, and now Project Engineer.