reductive-dechlorination Downloads
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Our solutions guide for Enhanced Reductive Dechlorination ...
ABC+ (Anaerobic BioChem+) is used to promote both anaerobic biodegradation and reductive dechlorination of halogenated solvents in groundwater. ABC+, composed of ABC® (Anaerobic BioChem) and Zero Valent Iron (ZVI), is a mixture of lactates, fatty acids, and a phosphate ...
It can be used at sites where bacteria capable of complete reductive dechlorination are not present or there is a need to decrease the remediation time frame. ...
Provect-IR is a unique mixture of reagents combined into a single product that optimizes the in-situ reductive dechlorination of chemicals present in soil, sediment, and groundwater. It acts by promoting synergistic interactions ...
www.jrwbioremediation.com (913)438-5544 [email protected] PROVEN ELECTRON DONOR EFFICIENCY AND RAPID DECHLORINATION KINETICS OF SODIUM LACTATE ENHANCED BY ACCELERITE ® NUTRIENT BLEND Wilclear Plus® lactate with Accelerite® is a proprietary blend of neutral pH fatty acids combined with Accelerite® nutrient blend for use in enhanced anaerobic ...
Case study #2 A site in Florida was characterized with Pce contamination approaching 225 ug/L A total of 1,080 pounds of 3Dme was applied via 16 direct-push injection points to reduce Pce concen- trations. monitoring results in well mw-103 indicated a Pce reduction of approximately 67% within 75 days of the 3Dme application. ...
ELS™ Microemulsion is a lecithin-based substrate of food-grade carbon used to enhance anaerobic bioremediation. ELS creates reducing conditions and serves as an electron donor for dechlorinating bacteria, promoting enhanced reductive dechlorination reactions. ELS is delivered as a 25% liquid emulsion that is cold water soluble and can be applied via existing wells, hydraulic injection ...
Easy injection and rapid establishment of high vadose zone saturation and reducing conditions necessary for anaerobic reductive dechlorination ? Co-injectable with dechlorinating bacterial cultures such as Dehalococcoides sp. to stimulate cVOC biodegradation EOS VOS incorporates the same proven patented EOS® technology that clients have trusted ...
Groundwater pH plays a major role in the fate, transport, and attenuation of a wide variety of contaminants: ? Biodegradation ? Biological reductive dechlorination of chlorinated solvents requires a pH range of 6 to 8. ? ...
ApplicationsOxygen release for aerobic bioremediation of BTEX and MTBEHydrogen release for anaerobic reductive dechlorination of solventsIntroduction of dissolved SF6, argon, etc for use as tracersRelease of CO2 for pH adjustment Light alkane release to promote co-metabolic biodegradation of MTBEHorizontal wells6”, 3.8” & 1.8” Waterloo ...
Concentrations of TCE during the third season in the row ofdowngradient wells were similar to concentrations at baseline, and the reduction in TCE mass flux is primarily attributed toa reduction in the volumetric flux of groundwater out of the site. ...
Treatment options include enhanced biodegradation with reductive dechlorination, thermal treatment, and excavation of the contaminated soil in the source area. ...
Laurie LaPat-Polasko and Nimisha Patel, AMEC Geomatrix, Inc., Scottsdale, AZ 2:30 Break3:00 in-Situ Chemical reduction for organic Explosives in SoilAlan Seech, Adventus Americas, Inc., Corona Del Mar, CA; John Valkenburg, Adventus Americas, Inc, DeWitt, MI; Richard Valdez, MWH Constructors, Albuquerque, NM; Matt Fedowitz, Plexus Scientific Corporation, Columbia, MD3:30 ...
Microbe-electrode processes have also been developed for accelerating the degradation of hydrocar-bons in contaminated marine sediments; for enhancing reductive dechlorination sol-vents and chlorinated aromatics; and for promoting reductive precipitation of urani-um from contaminated waters. ...
Coupling groundwater recirculation by GCW and chemical/biological reductive processes for residual DNAPL source removal: lab investigation and large pilot testing Marco Petrangeli Papini, Mauro Majone, Lucia Pierro (University of Rome, IT), M. ...