Organics Monitoring: The Key to Sustainability in Dairy Wastewater Applications
Dairy production is a leading global industry and a crucial component in the worldwide food supply chain. Due to population growth, increased incomes and an emerging preference for high protein diets this sector has experienced significant growth. However, growth does not come without cost and due to the large volumes of water required in dairy processing applications, the industry is considered to be detrimental to the environment.
The Growing Challenge of Dairy Wastewater
Water is essential to dairy manufacturing and is primarily used for heating, cooling, sterilization and cleaning. The volume of wastewater produced as a result of these processes is staggering, MDPI states that 74% of water used in dairy processing will be returned to the water cycle as effluent. This is concerning as water discharged from dairy facilities can have an elevated organic load and be extremely high in lactose, proteins and FOG (fats, oil and grease) which, if left untreated, can have a severe effect on the environment, polluting natural waterways and damaging delicate ecosystems.
The Role of Wastewater Quality Monitoring
Rising municipal sewer charges and stricter regulations relating to discharge standards mean that efficient management of wastewater is crucial within dairy processing to reduce the environmental impact. Many producers now include onsite treatment facilities that manage and control wastewater quality before it leaves the plant, monitoring parameters such as COD, BOD, TOC and TSS to reduce organic loads, prevent environmental damage and maintain regulatory compliance.
Comprehensive Solutions for Organics Monitoring
As a leading provider of water quality monitoring solutions Badger Meter offers a range of solutions for organics monitoring in dairy facilities. Technologies such as the spectro::lyser V3 Industrial ATEX and the i::scan Spectrophotometer Probe deliver comprehensive monitoring of parameters such as of COD, BOD, TOC and TSS, offering solutions that are:
- Reliable: Factory pre-calibrated for accurate, stable performance over time.
- Versatile: Multiple mounting options for flow-cell or in-situ installation.
- Low maintenance: No consumables or moving parts, with optional automatic cleaning to reduce downtime and cost.
- Fully customizable: User-selected parameters tailored to each application’s assessment needs.
- Sustainable: Power-efficient operation lowers energy use, operating costs and environmental impact.
Available through the BlueEdge® portfolio these solutions are engineered for precision and durability, providing reliable monitoring for the most challenging industrial environments. When combined with communications technology such as the con::cube V3 IoT Terminal and the moni::tool Water Quality Software, these systems deliver a comprehensive oversight of the organic load through the provision of real-time data to allow proactive management and control.
Several dairy processing facilities across Central Europe have employed this technology and managers were impressed with the quality of data provided and the enhanced system control. Reportedly, the solutions delivered fast reliable results and enabled the timely identification of COD spikes that would have led to contamination events. By keeping key parameters in range and quickly identifying organic-load spikes, operators could optimize treatment, reduce costs and maintain compliance, allowing management decisions that drive profitability while promoting sustainability.
For further information on our leading-edge range of water quality, flow monitoring and gas detection solutions for the food and beverage industry, please visit our website.
