6 products found

Terra Systems, Inc. (TSI) Products

Bioremediation Solvents
SRS - Model SD - Slow Release Substrate

SRS™ - Slow Release Substrate is a patented engineered product for the reductive dechlorination of chlorinated solvents (e.g., PCE, TCE, cis-DCE, TCA, and 1,2 DCA) or any anaerobically degradable substance (perchlorate, TNT, RDX, etc.). The substrate package is a low viscosity liquid that contains a combination of slow and fast release electron donors and required nutrients. SRS™ is a vegetable oil based substrate package that...
SRS - Model FRL - Large Droplet Emulsified Vegetable Oil (EVO) Substrate

The anaerobic bioremediation process uses native or introduced microorganisms (Dehalococcoides) to degrade chlorinated solvents such as tetrachloroethene (PCE) and trichloroethene (TCE) to innocuous end products including ethene and ethane. Terra Systems patented SRS® -FRL Large Droplet Emulsified Vegetable Oil Substrate includes an anionic emulsifier, which sticks to soil particles and is specifically designed when adherence to the formation is...
QRS - Quick Release Substrate

QRS - Quick Release Substrate is an engineered product for the reductive dechlorination of chlorinated solvents or any anaerobically degradable substance. This substrate package contains a fast release electron donor in addition to a nutrient package. It is intended for projects that are on a fast track. One injection will typically enhance biological activity for 2 months.
MTS - Metals Treatment Substrate

MTS™ - Metals Treatment Substrate is a slow release product that has been designed to remove a range of dissolved metals from groundwater via in situ immobilization and also provide a substrate for biodegradation of chlorinated compounds. It contains sulfate and sulfide. This complex is immobile in the subsurface because it sorbs strongly to the soil. MTS™ can also be used as a direct reductant for metals such as ...
TSI DC - Bioaugmentation Culture

TSI DC Dehalococcoides mccartyii Bioaugmentation Culture is an enriched natural bacteria culture that contains Dehalococcoides species for bioaugmentation. This culture dechlorinates tetrachloroethene (PCE) and trichloroethene (TCE) to the non-toxic product ethene. The culture also biodegrades 1,1,1-trichloroethane to 1,1-dichloroethene, 1,1-dichloroethane, and chloroethane. It also can biodegrade carbon tetrachloride and chloroform to methylene...
Microbubbler - Oxygen Generation & Delivery System

Microbubbler™ is an inexpensive oxygen generation and delivery system that reduces the cost of dissolved oxygen to below $0.40 per pound. Depending on site conditions, typical oxygen requirements for biodegradation of petroleum hydrocarbons is 2 to 3 pounds. The cost of alternative sources of oxygen such as solid peroxygens can be extremely high in comparison.

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Terra Systems, Inc. (TSI) Products

Bioremediation Solvents

SRS - Model SD - Slow Release Substrate

SRS - Model FRL - Large Droplet Emulsified Vegetable Oil (EVO) Substrate

QRS - Quick Release Substrate

MTS - Metals Treatment Substrate

TSI DC - Bioaugmentation Culture

Microbubbler - Oxygen Generation & Delivery System