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chlorinated solvents Services in Moldova

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CENSUS - Environmental Remediation

by Microbial Insights, Inc.

CENSUS - Laboratory analysis based on quantitative polymerase chain reaction (qPCR), CENSUS is a nucleic acid-based approach to quantify specific microorganisms, groups of microorganisms, or functional genes involved in bioremediation or other biological processes. CENSUS targets include bacteria and functional genes responsible for biodegradation ...

Investigation and Remediation of Contaminated Soil and Groundwater

by Risk-Based Decisions, Inc.

Over the past 15 years, RBDI has successfully obtained No Further Action letters from regulatory agencies on 23 chlorinated solvent sites and an additional 42 sites impacted by MTBE/gasoline, pesticides, PCBs, dioxins, or metals.   Among these was closure of a Superfund site impacted by chlorinated solvents, where our client was released ...

ORM - Maximum Oil Retention

by Microbial Insights, Inc.

One of the most fundamental design parameters for injection of an edible oil emulsion to promote anaerobic bioremediation is the mass of emulsified oil required. Underestimation leads to poor performance while overestimation leads to increased costs without improving performance. Determining a site specific ORM is a cost-effective measure to ...

pH Buffering

by Microbial Insights, Inc.

Optimal pH for growth of many bacteria is between pH 6 and 8. The acidity and buffering analysis provides the equivalents of base needed to overcome aquifer acidity and maintain a near neutral pH required for optimum biological activity.

Groundwater Treatment

by Heijmans Blackwell Remediation Ltd

Pump and Treat; Water treatment plants are capable of removing free product, dissolved phase organic compounds and certain inorganic materials. HBR is able to design, fabricate and maintain treatment plants capable of remediating perched water or groundwater to standards suitable for disposal to foul or surface water sewer by incorporating a ...

Data Review Services

by Chemex Environmental International Ltd

If you want assurance that the data you are paying for are fit for purpose then Chemex can offer a service to review data against your criteria or international standards. Unfortunately, a prominent accreditation symbol is in many cases no guarantee that data from laboratories is of high quality. The risks associated with the use of unproven data ...

Surfactant Enhanced Bioremediation (SEB)

by Ivey International Inc.

In-situ and ex-situ application processes to liberate contaminants making them more ‘bio-available’ for microbial (bacteria) degradation. SEB improves both in-situ and/or ex-situ bioremediation treatment by 40 to 60% or more. SEB is applicable for both warm and cold temperature and climate site applications.

Surfactant Enhanced Chemical Oxidation

by Ivey International Inc.

SEO Surfactant Enhanced Oxidation. In-situ and ex-situ application processes to liberate contaminants making them more ‘chemically-available’ for chemical oxidation by chemical oxidizing agents. SEO improves the availability of the contaminants to the chemical oxidants commonly employed to affect in-situ and or ex-situ chemical oxidation by 40 to ...

Surfactant Enhanced Remediation

by Ivey International Inc.

SER Surfactant Enhanced Remediation. In-situ and ex-situ application processes to liberate contaminants making them more ‘hydraulically-available’ for mass removal and/or treatment. SER improves in-situ pump and treatment, and/or ex-situ soil washing type applications by >400%. This process could also be used for tank cleaning, vapour suppression, ...

Chlorinated DNAPLs

by Ivey International Inc.

Ivey-sol is very effective for the recovery of DNAPL (Chlorinated Solvents) from soil and/or groundwater, achieving as much as 500 to 600% (+) increases in contaminant mass rate of recovery. Ivey-sol injection and recovery system designs are easily incorporated into existing groundwater extraction and treatment systems limiting the need for costly ...


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