In-situ Treatment of PFAS
In-situ Treatment of PFAS Facebook Twitter LinkedIn The airport tested the AFFF nozzle system every 6 months into grassy areas along the air strip. Across from the injection site, there are 9 potential release locations where PFAS may have been utilized including hangars, fire stations, storage areas, and firefighting equipment testing areas. ORIN identified an […]
Wastewater Treatment of PFAS
Wastewater Treatment of PFAS Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn Rinse water from fire trucks containing PFAS fire fighting foam was stored in four totes. The totes were then subjected to treatability testing and monitoring over a period of 26 weeks. ORIN used these totes […]
BAM Injection PFAS
BAM Injection PFAS Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn 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 […]
BAM Soil Mix PFAS
BAM Soil Mix PFAS Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn 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. A […]
BAM Booms Treating PFAS
BAM Booms Treating PFAS Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn ORIN conducted a pilot test to treat PFAS impacted surface water flowing through collection vaults using BAM filled booms (8” diameter) and pillows (6” thick). The booms were customized to fit the dimensions of the […]
BAM Injection Chlorinated Solvents
BAM Injection Chlorinated Solvents Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn ORIN successfully treated chlorinated solvent contaminated groundwater utilizing in-situ chemical injection. ORIN’s approach was to incorporate a barrier wall to stop migration off site, as well as hot spot treatment around MW-14. Approximately forty-eight injection […]
BAM and ABC+ Chlorinated Solvents
BAM and ABC+ Chlorinated Solvents Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn ORIN conducted large scale treatment of groundwater contaminated with chlorinated solvents using BAM, a pyrolized cellulosic material, and ABC+, a soybean EVO mixed with zero valent iron. BAM was mixed with water and injected […]
BAM and ABC+ Treating PCE Plume
BAM and ABC+ Treating PCE Plume Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn The subsurface beneath a currently busy, multi-business structure is delineated as the source area for impacted groundwater. The soil matrix is predominantly silt. Remedial DPT injections targeted migrating plumes emerging from the source […]
Ex-Situ Soil Mixing—Chlorinated Solvents
Ex-Situ Soil Mixing—Chlorinated Solvents Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn ORIN successfully treated contaminated unsaturated soils using BAM treatment material in conjunction with chemical oxidation while simultaneously mixing soils with an excavator. Contaminant odor was detected throughout the project. A grab soil sample was measured […]
Ex-Situ Soil Mix Chlorinated Solvents
Ex-Situ Soil Mix Chlorinated Solvents Share on facebook Facebook Share on google Google+ Share on twitter Twitter Share on linkedin LinkedIn ORIN treated highly contaminated unsaturated soils using a combination of advanced oxidation treatment chemistry and bio-available absorbent media (BAM). The chemistries were applied separately and mixed into the soils with a modified excavator. Approximately […]