Nov 03, 2020

Energy-Efficient System Design for Wastewater Treatment Plants: A System-Splitting Approach

kaeser blower whitepaper cover

Energy is the single highest operating cost in a wastewater treatment plant, with energy to operate blowers for aeration being the single highest energy consumer. With rising energy costs, it is vital to examine the system’s efficiency and understand how each piece of equipment works with one another and how this interaction impacts plant energy efficiency.

This whitepaper outlines the traditional approach to wastewater treatment plant design and the efficiency problems associated with it, and explain system splitting, an alternate design approach with key efficiency gains. The whitepaper also discusses how to calculate an individual unit’s and entire system’s specific power and provide calculation examples for comparing system-specific power between traditional and system-splitting design approaches.

Kaeser Compressors Inc.


P.O. Box 946

Fredericksburg, VA 22404

United States

Phone: 866.516.6888

Fax: 540.898.5520