Glycerol PLUS
QRS™-GLY+
QRS-GLY with a proprietary nutrient and Vitamin B12 package, for stronger donor efficiency.
QRS™-GLY+ is the nutrient-enhanced version of QRS™-GLY: the same 98% glycerol substrate, with a proprietary nutrient package and Vitamin B12 added to improve dechlorination kinetics and donor efficiency.
The added nutrients and Vitamin B12 support the growth of the anaerobic microbial population responsible for carrying PCE and TCE dechlorination through to ethene, rather than stalling partway through the pathway.
Benefits
- 98% glycerol substrate with proprietary nutrients and Vitamin B12 added
- Supports stronger dechlorination kinetics and donor efficiency than the base formulation
- Ferments quickly to establish reducing conditions
- Ships injection-ready in totes or drums
Specifications
| Product code | QRS-GLY+ |
|---|---|
| Substrate type | Soluble carbon substrate |
| Active ingredient | Glycerol |
| Concentration | 98% |
| Nutrients | Proprietary nutrient package |
| Vitamin B12 | Included |
| Specific gravity | Pending TDS |
| pH | Pending TDS |
| Shelf life | Pending TDS |
| Available in | 264-gallon tote · 55-gallon drum |
01 Related resources
Case studies, papers and manuals.
- Combined EVO and ZVI for Enhanced Remediation of Chlorinated SolventsPresentation · 2021
- ZVI and SRS®-Z Columns with Sulfidation for Treatment of VOCs and Hexavalent Chromium (PDF)Technical paper · 2021 · Terra Systems, Inc.
- Optimizing Injection Strategies and In Situ Remediation Performance (PDF)Design manual · 2020 · Interstate Technology & Regulatory Council (ITRC)
- What Is PCE and Why Do We Care? (PDF)Technical paper · 2020
- Case Study: Longevity of Multiple Amendments used in Treatment of Chlorinated Solvents in Groundwater (PDF)Case study · 2019 · New Jersey Superfund site
- Effective, Sustainable In Situ Remediation Approach at Industrial Sites Using a Combination of Zerovalent Iron and Emulsified Vegetable Oil (PDF)Technical paper · 2014 · Battelle Ninth International Conference on Remediation of Chlorinated and Recalcitrant Compounds (Paper C-067)
02 Contact
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