DDI Heat Exchangers Inc
DDI is a well-established company (since 1980) experienced in design & manufacturing of thick welded type "Rectangular, Square, Cube"™, NON-PLUGGABLE HEAT EXCHANGERS, specifically suitable for HEAT RECOVERY from liquid waste containing large size and high % of Solids, in Municipal Sludges & other processes. ROI in 1 year. DDI has designed and installed Sludge Heat Exchangers that have been operating for as long as 9 years without the need of any maintenance. Used as: A) Recovery of Wasted Heat from Sludge with 20% solids B) Preheating of Raw Sludge C) Cooling of Digested Sludge The cost for this innovative Heat Recovery Equipment could be recovered within a few months.

Address

305 Baffin St.
D.D.O., QC H9A 3G4
Canada
Phone: 514-696-7961

Product Categories

Heat Exchangers

POLL

Does your utility plan to implement water and sewer rate increases in 2015?:
Water & Wastes Digest’s Top Projects Award Program is designed to recognize noteworthy projects... more
This month marks the 40th anniversary of the Safe Drinking Water Act (SDWA), a law that has had far... more
Over the past few years, advances in fracking technology have strengthened the U.S. reserves of... more
Effective water use demands more than a one-size-fits-all approach
Water conservation, and the related topic of rainwater harvesting, not only is a growing business (with sales and... more
Industry experts collaborate through events, campaigns & research
Coalitions and events focusing on the value of water infrastructure and investment in its future have been coming... more
The far-reaching effects of U.S. oil exports around the world
I have written a number of times in this column about fracking and how it is making a dramatic impact—not only on... more