Controlling a fluid management system for water treatment traditionally requires a lot of energy and equipment, but there are options available to help you reduce energy usage.
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Variable speed drives (VDSs) are one of the most energy-efficient cost-saving solutions, but how do they work? Let’s take a look.
Controlling The Flow
Water management and wastewater treatment applications require pumps, fans, valves, and dampers to control the flow of fluids throughout the system. These components can consume large amounts of electricity, and create system losses and can also require expensive maintenance. Variable speed drives control the flow of the product by altering the speed of the motor in response to demand, creating a more stable and reliable process. The results are typically seen in reduced energy bills, and also in reduced wear and tear to critical parts.
Good Maintenance
Any installation involving water will have considerable safety and maintenance demands. Keeping the plant in good condition without unnecessary downtime can be complicated and expensive. ABB variable speed drives keep everything running smoothly so that critical parts are not overworked. Over time, this can save money through reduced maintenance requirements, increased reliability, and extended equipment lifetime.
Designed For The Job
At APDS, we stock ABB’s water-specific range of ACQ580 drives. These boast several advanced cost-saving features, such as automatic pump cleaning and anti-cavitation. These features help to extend the life of your plant while reducing maintenance requirements, enhancing the cost-saving benefits of variable speed drives.
Taking Control
All valve-based fluid management systems are vulnerable to water hammer, a phenomenon where a pressure surge creates a shockwave. The results for the system can be devastating, and the health and safety risks considerable. Variable speed drives provide an innovative solution by enabling controlled start and stop ramps, preventing pressure build-up and release problems. For the water treatment industry – or in any industrial sector that uses process water – this reduces the risk of unplanned machinery stoppages while helping to extend the lifetime of crucial equipment.
We Can Help
APDS have a long history of helping the water and wastewater industries reduce costs while improving performance. If you have questions about improving the efficiency or productivity of your water or wastewater processes, APDS are ready with advice and support. Please call 01179822049 to speak with one of our knowledgeable advisers.
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Image source: Unsplash
