Hi, I am the Regional Sales Manager, Greg Roppelt

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Meet Our Hi, I am the Regional Sales Manager, Greg Roppelt Representative(s)

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+1 239 565 8873
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What engineers have said:

"[EDI's] innovative technology as a post lagoon tertiary filter will meet all the town's future development needs and save the town millions of dollars compared to a conventional plant!"— TRISH JOHNSON, OTTAWA, ONTARIO

What engineers have said:

"The [SAGR] wastewater system is consistently discharging extremely high effluent quality with non-detect BOD, TSS and ammonia."
— MATT WILDMAN, P.E. CEDAR RAPIDS, IOWA

What engineers have said:

"EDI's ability to work with the local operators and their client service throughout the pilot was exemplary!"
— TRISH JOHNSON OTTAWA, ONTARIO

What engineers have said:

"The ease of operation and the ultimate success of the Walker [SAGR] system has led to several other projects in the surrounding communities and throughout Iowa."— MATT WILDMAN, P.E. CEDAR RAPIDS, IOWA

Recent Case Studies

Buffalo-Niagara International Airport, NY: SAGR Deicing Fluid Treatment

Upgrading airport cold weather stormwater treatment to treat high-strength glycol contamination from deicing fluid runoff.