The Magazine for ENERGY EFFICIENCY in Blower and Vacuum Systems March 2021 INDUSTRIAL BLOWER & VACUUM SYSTEMS 5 Optimizing Booster/Liquid Ring Vacuum Pump Performance AERATION BLOWER SYSTEMS 18 Rethinking Aerobic Digestion Improves Performance kW CO 2 24 Measuring Blower Airflow in the Field Select the Right Vacuum Pump 12 Go ahead. Talk data to me. Integrated controls make collecting and communicating data faster and easier than ever. We’re not shy when it comes to talking data For years we’ve led the industry in providing integrated controls. Solving your system With a suite of sensors for complete package monitoring and the onboard Sigma Control 2™, our compressors’, blowers’, and challenges. vacuum packages’ advanced communications capabilities take the guesswork out of connecting with plant controls. If you’re integrating IoT technology, let’s talk. Visit us.kaeser.com/bvbp to learn more. Kaeser Compressors, Inc. • (866) 516-6888 • us.kaeser.com/bvbp Sigma Control is a trademark of Kaeser Compressors, Inc. ©2021 Kaeser Compressors, Inc. All rights reserved.
[email protected] MARCH 2021 | VOLUME 7, NO. 1 | INDUSTRIAL BLOWER & VACUUM SYSTEMS 5 Optimizing Booster/Liquid Ring Vacuum Pump Performance with a Plastics Manufacturer By Michael Cicalese and Chris Halbach, Wintek Corporation 12 Select the Right Vacuum Pump By Tie Duan, E.W. Klein & Co. 5 12 AERATION BLOWER SYSTEMS 18 Rethinking Aerobic Digestion Resolves Frustrations, Improves Performance, and Saves Money By David Lauer and Sarah Elger, EnviroMix 24 Measuring Blower Airflow in the Field By Tom Jenkins, JenTech Inc., and John Conover, Tamturbo Inc. EVERY ISSUE 4 From the Editor 30 Industry & Technology News 34 Advertiser Index 34 The Marketplace | Jobs and Technology 18 Compressed Air Best Practices® (USPS# 17130) is published monthly except January-February combined by Smith Onandia Communications LLC, 37 McMurray Rd., Suite 104, Pittsburgh, PA 15241.