Are you struggling with inefficient heat exchangers? struvite build-up? Plugged tubes?
Look no further. DDI has the solution for you.
What makes DDI different?
DDI’s direct sludge to sludge heat recovery system pumps incoming sludge through a system of rectangular channels, so it absorbs most of the energy in the hot wasted digested sludge. With DDI Heat Exchangers, there is low risk of plugging due to very large gaps, and the risk of baking to the surface is low because of controlled fast flow of both incoming and outgoing sludge. Experience has found that the time to return on the investment is usually a year or less.
Don’t WASTE the WASTE, use DDI HEAT RECOVERY exchangers!
William/Reid was founded in 1984 with the intention of being the premier rep firm in Wisconsin and the Upper Peninsula of Michigan by representing the very best manufacturers and offering excellent service to engineers and end users.