chlorinated solvent Services - page 3

Environmental Investigations and Assessments

regulatory requirements. Project experience includes sites such as Superfund sites, commercial and hazardous waste landfills, dry cleaners, industrial solvent spills, fire training areas, chlorinated solvent contaminated sites, maintenance yards, POL storage and distribution areas, bulk fuel storage facilities, ...

By CATLIN Engineers and Scientists - CATLIN Environmental Consultants based in Decatur, GEORGIA (US) (USA).

In-Situ Thermal Desorption

, chlorinated solvents, dioxins, pesticides, etc...) as well as some inorganic pollutants (cyanides, mercury), in all soil types and fractured bedrocks. The scalability of our technology makes it available for both small and large area sites. In-situ treatments under existing buildings or on-site batch treatments of excavated ...

By GEO Environmental Remediation Company based in Orange, CALIFORNIA (USA).

Soil Vapour Extraction Services

in treating volatile organic compounds, petrol, chlorinated solvents and ...

By Telluric Remediation Management Ltd (TRM) based in Ilkeston, UNITED KINGDOM.

Chemical Oxidation & Reduction Services

Chemical oxidants and reductants react quickly and effectively with many organic contaminants, including petroleum hydrocarbons and chlorinated solvents. The challenge is getting the reagents to contact the contaminant, often over an extended time frame. Practitioners refer to chemical oxidation and ...

By Dajak based in Wilmington, DELAWARE (USA). from Remediation Service line

Chemisch - In-situ Chemische Reductie

A recently proven technique is in situ chemical reduction (ISCR). Verhoeve Environment & Water frequently applies this in soils contaminated with chlorinated solvents (VOCL). It is based on the chemical reaction of zerovalent iron with chlorinated compounds, according to: 2Fe + R-Cl + 3H2O = 2Fe + R_H+ 3OH-+ ...

By Verhoeve Milieu & Water based in Dordrecht, NETHERLANDS.

Remediation and Treatment of Contaminated Groundwater

Both environmental legislation and social pressures require legacy contamination and recent spills to be cleaned up. WJ provide specialist contract services for in-situ soil remediation and the recovery and treatment of contaminated groundwater. Petroleum hydrocarbon and chlorinated solvent contaminants have ...

By WJ UK based in Kings Langley, UNITED KINGDOM.

Bio Walls

walls and permeable reactive barriers – or bio-walls – consisting of a mulch and compost blend, or a mixture of granular iron and sand that work to remediate groundwater contaminants such as chlorinated solvents, other organics, metals and more. Because bio-walls are passive systems and require no ...

By Mersino Dewatering Inc. - a Mersino Company based in Davison, MICHIGAN (USA). from One-Pass Trenching Service line

Litigation Support

and time of infection, and the cost of rehabilitation. We have been involved in cases where contaminants included petroleum hydrocarbons, chlorinated solvents, heavy metals, creosote and / or tar. Our experts are highly qualified by training and experience and our clients and their lawyers appreciate our ability to ...

By Franz Environmental Inc. based in Mississauga, ONTARIO (CANADA).

Power Wash - Pressure Washer and Steam Cleaner Solution

is formulated for automated wash, pressure wash, and power steam cleaning systems. Use it on cars, trains, buses, trucks, boats, machinery, floor, tools, and any painted, porous or non-porous surface. Power Wash is an economic and safe replacement for petroleum distillates and chlorinated solvents. It may be used in a ...

By Jayne Products, Inc. based in Carson, CALIFORNIA (USA).

GTR - Gas Thermal Remediation

flexibility in thermal remediation while being reasonably priced compared with current thermal remediation alternatives. The systems incorporate vacuum extraction (i.e. soil vapor extraction) to recover contaminants. The technology remediates sites contaminated with BTEXs, chlorinated solvents, PAHs, PCBs, pesticides, and ...

By In-Situ Oxidative Technologies, Inc (ISOTEC) - Soil & Groundwater Remediation based in Lawrenceville, NEW JERSEY (USA).

In Situ Soil Blending

and haul, depending upon the type and level of contamination No RCRA TSD permits are required because remediation is completed within the “area of contamination” Can treat a wide range of compounds, such as chlorinated solvents, pesticides, PCBs, PAHs, among ...

By Redox Tech, LLC based in Morrisville, NORTH CAROLINA (USA).

Chemicals Service

SNC-Lavalin provides comprehensive services to clients in the fine, basic and specialty chemicals sectors, and maintains considerable process expertise for the production of a wide range of end ...

By SNC-Lavalin based in Montreal, QUEBEC (CANADA). from Hydrocarbons & Chemicals Service line

Electro (Bio) Reclamation

Where chemical, biological or physical techniques fail (for example by loamy or clayey soil) heating can be the solution. Verhoeve Environment & Water has the know-how, patents and equipment for heating of the soil under the influence of alternating current. By placing electrodes with a power unit, heat can be generated in the soil. The warming of the soil increases the biological activity ...

By Verhoeve Milieu & Water based in Dordrecht, NETHERLANDS.

In-Situ Bio-Stimulation Services

It is not unusual for a chemical oxidation injection to provide an extended period of elevated dissolved oxygen in the treated groundwater. Dissolved Oxygen, or DO, is often the limiting factor in the population of hydrocarbon consuming aerobic bacteria. Residual DO can and does provide for a subsequent bloom of aerobic bacteria in the groundwater. However, real life experience and bench scale ...

By Remington Technologies based in Loveland, COLORADO (USA).

Site Remediation and Restoration

Hydrosphere Technologies staff have implemented hundreds of environmental remediation and site restoration projects. We have a proven record of selecting the best remedial technology for site-specific applications, by carefully evaluating such factors as remediation goals and objectives, site characteristics, technology effectiveness, schedule, budget, and public ...

By Hydrosphere Technologies based in White City, SASKATCHEWAN (CANADA).

Chemical Oxidation Services

Oxidation processes can be used to transform organic contaminants into less toxic and less mobile forms, with complete reactions producing carbon dioxide and water. They are referred to as 'redox reactions', as the oxidising agent gains electrons (reduced valence state-reduction) while the contaminant loses electrons (increased valence state-oxidation). This electron exchange breaks carbon ...

By Heijmans Blackwell Remediation Ltd based in Essex, UNITED KINGDOM. from In-situ Processes Service line

Chemicals of Conern Removal Studies

It is tempting to assume that if an oxidant is consumed, it must be reacting with the chemicals of concern (COCs), but this is not necessarily true. Similarly, addition of a carbon substrate does not guarantee that a COC will be ...

By PRIMA Environmental, Inc. based in El Dorado Hills, CALIFORNIA (USA).

Toxicology Expert Witness and Consultant Services

Dr. Harry A. Milman has served as a toxicology expert witness and consultant to law firms and various chemical and pharmaceutical companies and organizations since 1998. His broad knowledge and 40+ years of experience in toxicology, pharmacology, and pharmacy make him particularly helpful in cases where there is an overlap between these three disciplines. ...

By ToxNetwork.com based in Rockville, MARYLAND (USA).

Our Services

Are you the owner of contaminated land, or are you planning to purchase land that might be contaminated? Horizon Environnement can help you design a management plan for your contaminated ...

By Horizon Environment International based in Grandes-Piles, QUEBEC (CANADA).

Soil Vapour Extraction (SVE)

An in-situ technique designed to physically remove volatile and semi-volatile organic contaminants (VOC's, SVOC's) from the unsaturated sub-soils, by applying a vacuum to a system of wells across the impacted zone. Air is drawn through the soil enhancing volatilisation of contaminants from the soil pores, with vapour treatment carried out at the surface with granulated activated carbon (GAC) ...

By Heijmans Blackwell Remediation Ltd based in Essex, UNITED KINGDOM. from In-situ Processes Service line