Walden Inc. manufactures custom SBR treatment systems at it`s plant in Winslow, Maine U.S.A. Advanced Wastewater Treatment Processes, Aerobic Treatment, Denitrification, Sequencing Batch Reactors. We`re not just manufacturers...we`re operators, world wide.
Walden, Inc. manufactures custom Sequencing Batch Reactor package wastewater treatment systems (SBRs) intended for small- to- medium flows of 4,000 to 80,000 GPD.
Our custom built systems are flexible, modular, easy to operate, cost effective, and low maintenance . Walden, Inc. has an impressive installed base of treatment systems world wide, in a wide range of applications.