Multiple success factors must be considered when selecting and operating mechanical dewatering equipment. Each item below will be discussed to provide tips on how to implement the most efficient process.

• Automation/Ease of Operation: The more automated the equipment, the fewer person-hours are required to supervise, troubleshoot, restart, and clean up the equipment. This allows staff to spend their time elsewhere, possibly reducing the overall need for staff.
• Sludge Feed/Characteristics: Understanding sludge characteristics allows you to make adjustments as needed to upstream treatment processes and select the best polymer to treat.
• Polymer Selection and Use: Proper sludge selection and conditioning are key to obtaining the desired cake solids.
• Equipment Maintenance: Fewer wear parts and a consistent preventative maintenance program result in less downtime for maintenance.
• Footprint Reduction: Space = $$$$. Reducing the size of the selected dewatering equipment can make it more attractive for communities to support expansion.
• Reduced Energy Usage: Low energy use positively affects the bottom line.
• Made in the US: Supporting fellow Americans and meeting the Buy American Act requirements.
• Customer Service: Vendor response time when needing new parts or troubleshooting challenges can make the difference in how quickly processing needs are met.