Part 2: Troubleshooting and Maintenance of Air-Powered Pumping Systems
In this two-part webinar series, David will discuss the criteria used for designing an air-powered pumping system for maximum performance and efficiency and how to maintain these systems for years of reliable operation. Everything from sizing the air system to troubleshooting and cleaning will be covered in these two one-hour webinars. In Part 2, David will discuss the principles of air-powered pump operation and common operational issues, tips on pump installation and removal, cleaning frequency and service life expectations, tools and tips for pump disassembly, and safety considerations during pump maintenance.
Trends in Groundwater Sampling: A Comparison of Groundwater Sampling Methods
Purging and sampling methods and protocols have evolved over the past thirty years, from 3 - 5 well volume purging to low-flow purging and sampling to "no-purge" and passive sampling approaches. This webinar provides an overview of these various groundwater sampling methods and technologies and examines the benefits and limitations of each. A selection matrix provides guidance on the suitability of various purging and sampling methods for differing hydrogeologic settings and monitoring program types.
▼ Low-Flow Groundwater Sampling - Latest Research and Equipment Options 6-25-15
▼ Managing Landfill Liquids to Maximize Landfill Gas Collection 5-21-15
▼ Innovations in Landfill Gas Well Flow Measurement and Control 6-18-15
▼ Mini Webinar Part 3: Operating an Air Stripper System 4-23-15
Are you Having Trouble Viewing Previously Recorded Webinars?
David Kaminski is Senior Vice President of QED Environmental Systems and is a frequent presenter on pumping technology to industry organizations, universities, and regulatory agencies worldwide.
Brad Peake is the New Products Manager at QED Environmental Systems. He has more than 25 years of experience as a Product Manager and Application Specialist, and heads QED's development efforts in the area of landfill gas measurement and flow control.
Dave Fischer is Vice President of Technology at QED Environmental Systems and has led QED’s process group for over 15 years. He has given many presentations on groundwater remediation and sampling in both academic and sales settings.