Remediation Project – June 2021
Sodium Permanganate and Activated Persulfate
Over a 5-day period, Gregg Remediation injected a mixture of Sodium Permanganate (10 g/l), Sodium Persulfate (20 g/l) and Sodium Hydroxide (20.6 g/l) into two (2) 2‐inch Injection Wells and two (2) Direct Push locations., treating vertical treatment intervals from 13-18ft bgs and 31-33.5ft bgs.
Mixing two ISCO chemicals in only one remediation platform
- Chemicals had to be completely isolated prior to not degrade the permanganate with the hydroxide prior to injection.
- Inline mix of an oxidizer reduced chemical exposure and increased mixing precision.
- Injection platform
- Direct push rig
- 3-man crew
Download a PDF summary of this project for more details.