In-Situ Remediation

Baytown Township Groundwater Contamination Superfund Site.

ORIN has begun work on the Baytown Township Groundwater Contamination Superfund Site. The project utilizes both sodium permanganate and emulsified oil in various areas of the site.

Oil Refinery Pipeline Release

ORIN successfully treated petroleum contaminated groundwater with an enhanced bioremediation chemistry. Contaminant levels were reduced from 4,700 ug/L to less than detection over a four-month period. ORIN’s approach saved the client approximately $28K to $50K over traditional remediation approaches.
Site Characteristics:

Geology […]

Active Truck Terminal Release

ORIN successfully implemented a pilot study utilizing in-situ chemical oxidation to treat contaminated groundwater at an active truck terminal. Petroleum hydrocarbons were the remedial drivers. Due to the large amount of free phase diesel, ORIN recommended a remedial strategy combining […]

Active Gas Station – Powder Springs, Georgia

ORIN successfully implemented in-situ chemical oxidation using catalyzed persulfate to treat contaminated groundwater at an active gas station in Powder Springs, GA. Gasoline and BTEX compounds were the remedial drivers. The site achieved closure status […]

Former UST Leakage

ORIN successfully treated petroleum contaminated soil and groundwater with an enhanced bioremediation chemistry. Unsaturated contaminant levels were reduced from 2,900 ug/L to less than detection over a four-month period. ORIN’s approach saved the client approximately $20K to $48K over traditional […]

Former Municipal Maintenance Facility

ORIN successfully treated petroleum contaminated groundwater with enhanced bioremediation chemistry. Saturated contaminant levels were reduced from 4,250 ug/L to less than detection over a two-month period. ORIN’s approach saved the client approximately $27K to $60K over traditional remediation approaches.
Site Characteristics:

Geology […]

Manufacturing Plant Chlorinated Release

ORIN successfully treated chlorinated solvent contaminated groundwater utilizing full-scale in-situ chemical oxidation at a manufacturing plant facility. Contaminant levels were reduced from 1,888 ug/L to non detect over a two-month period. ORIN’s approach saved the client approximately $920K over traditional […]

Dry Cleaner Chlorinated Release

Summary: ORIN successfully treated chlorinated solvent contaminated groundwater with in-situ chemical oxidation during a pilot study at a former dry cleaning facility. Chlorinated solvent levels were reduced from 10,680 ug/L to less than 3,777 ug/L over a two-month period. […]

Bedrock Imbedded with Chlorinated Solvents

ORIN successfully implemented pilot-scale, in-situ chemical remediation using sodium permanganate to treat chlorinated solvents in bedrock. Chlorinated solvent levels were reduced from 2,000 micrograms per liter (ug/L) to less than 12-ug/L over a three-month period. ORIN’s approach saved the […]

Active Manufacturing Plant Chlorinated Release

ORIN successfully treated chlorinated solvent contaminated groundwater utilizing pilot-scale in-situ chemical oxidation at an active manufacturing plant facility. Contaminant levels were reduced from 710 ug/L to non detect over a two-month period. ORIN’s approach saved […]