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So far ORIN has created 22 blog entries.

In Situ PFAS

BAM Former Tannery - Northeast Michigan Soil Mix ORIN conducted a pilot test to treat groundwater contaminated with PFAS using BAM, a pyrolized cellulosic material. BAM was mixed with water and injected through 46 DPT points encompassing PZ-1 and MW-5. A total of 4,445 gallons of BAM solution was injected through the 46 points. During

By |2019-10-16T21:28:49+00:00October 16th, 2019|BAM/PFAS|0 Comments

Active Gas Station – Inject and Extract LNAPL BTEX Free Product

Inject and Extract LNAPL BTEX Free Product ORIN successfully implemented Free Product Removal (FPR) to treat LNAPL & BTEX contaminated soil and groundwater utilizing in-situ chemical oxidation. 56 injection points targeted a vertical extent from 9 feet below ground surface to 15 ft bgs and 14 ft bgs to 20 ft bgs based on depth

By |2019-10-16T20:57:20+00:00October 10th, 2019|Inject and Extract/Free Product Removal|0 Comments

Active Gas Station – Inject and Extract LNAPL Free Product

Inject and Extract LNAPL  Free Product Leaks from underground storage tanks resulted in the release of LNAPL free product into the subsurface. The plume has since migrated across a busy road to a nearby residential area. ORIN successfully injected treatment chemistry into 7 drilled injection points on the gas station property and 13 points on

By |2019-10-16T21:01:56+00:00October 10th, 2019|Inject and Extract/Free Product Removal|0 Comments

Active Gas Station – DPT Inject and Extract BTEX Free Product

DPT Inject and Extract BTEX Free Product ORIN successfully implemented Free Product Removal (FPR) in-situ chemical oxidation using catalyzed sodium persulfate to treat LNAPL, contaminated soil, and groundwater. Treatment chemistry was injected while the Geoprobe rods were raised throughout the target interval from 8 - 4 ft-bgs. A vac truck was present to remove LNAPL

By |2019-10-16T20:49:56+00:00October 10th, 2019|Inject and Extract/Free Product Removal|0 Comments

Former Industrial Facility – DPT Inject & Extract LNAPL

DPT Inject & Extract LNAPL ORIN successfully implemented Free Product Removal (FPR) through in-situ chemical oxidation. Catalyzed sodium persulfate was injected into 30 permanent injection locations and PermeOx Plus was injected using 25 Direct Push Technology (DPT) locations. The permanent points were installed in advance of mobilization to the site and screened from 6 to

By |2019-10-16T21:11:36+00:00October 10th, 2019|Inject and Extract/Free Product Removal|0 Comments

Active Railroad Yard – DPT Inject & Extract LNAPL

DPT Inject and Extract LNAPL Corrosion of an oil water separator at an operating locomotive service building resulted in the release of LNAPL into the subsurface. ORIN successfully treated soil and groundwater utilizing a combination of in-situ chemical oxidation and vacuum extraction. Nine injection points were advanced to an injection interval of 15 to 10

By |2019-10-16T21:06:12+00:00October 10th, 2019|Inject and Extract/Free Product Removal|0 Comments

Ex Situ PFAS

BAM Former Tannery - Northeast Michigan Soil Mix ORIN conducted a pilot test to treat soil contaminated with PFAS using BAM, a pyrolized cellulosic material. BAM was applied directly to contaminated soils and thoroughly mixed with an excavator. Soil was mixed in-situ. Baseline TCLP analysis was not taken thus the pre-treatment number used is from

By |2019-10-31T18:08:11+00:00October 10th, 2019|BAM/PFAS|0 Comments

In Situ BTEX

DPT Injection – BTEX ORIN successfully treated residual BTEX contaminated soil and groundwater utilizing In-situ chemical bioremediation that the onsite pump-and-treat system was unable to further remove. Using Geoprobe direct push technology, 1 ¼-inch (in.) diameter steel rods with disposable tips were advanced to bedrock at 4- to 8-feet below ground surface (ft bgs) in

By |2019-11-04T22:34:59+00:00October 10th, 2019|Bioremediation|0 Comments

In Situ PCE

DPT Injection – Chlorinated VOC’s ORIN successfully treated PCE contaminated soil and groundwater utilizing In-situ chemical bioremediation during the pilot scale injection. Six injection points were advanced using DPT throughout the treatment area. Each point was located approximately 16.5 feet apart to ensure complete coverage of the targeted treatment area. The vertical treatment zone extended

By |2019-10-18T21:02:40+00:00October 10th, 2019|Bioremediation|0 Comments

In Situ Chlorinated Solvents

BAM & Soluble Carbon Injection ORIN successfully conducted a pilot test to treat groundwater contaminated with chlorinated solvents using BAM, a pyrolized cellulosic material, and two soluble carbon sources: EOS (soluble carbon) and ABC+ (soluble carbon with ZVI). The 3 different chemistries targeted three different areas of the site. Each area received approximately 600 to

By |2019-10-18T21:08:22+00:00October 10th, 2019|Bioremediation|0 Comments

Top Sliding Bar

This Sliding Bar can be switched on or off in theme options, and can take any widget you throw at it or even fill it with your custom HTML Code. Its perfect for grabbing the attention of your viewers. Choose between 1, 2, 3 or 4 columns, set the background color, widget divider color, activate transparency, a top border or fully disable it on desktop and mobile.