arsenic Services - page 4 | Environmental XPRT

Hydro Utility Services

Electrical distributions, as owners and operators of kilometers of line, transformers, distribution sites, face unknown amounts of environmental liability. With this substantial investment in real property and equipment, every distribution company owes it to themselves to be informed about the status of their potential environmental ...

By AEL Environment based in Mississauga, ONTARIO (CANADA).

Chemical Reduction

Harnessing powerful reducing compounds to chemically mitigate impacts in place. The other half of a redox reaction, chemical reduction results in the gain of electrons. One of the reactants in the reaction is oxidized, losing electrons; the other reactant is reduced, gaining electrons. In In-Situ Chemical Reduction (ISCR), reducing compounds—compounds that accept electrons given by other ...

By InSitu Remediation Services Limited (IRSL) based in Burlington, ONTARIO (CANADA). from In-Situ Remediation Services Service line

Laboratory Testing and Analyses of Foods and Foodstuffs

PPB Analytical’s Food Chemistry Testing ranges from vitamins, minerals, additives, proteins, sugars, fats, flavours, and colours. Food contaminants have been found to produce serious health risks to the public. Securing the food supply is paramount to the public. Some typical tests that ...

By PPB Analytical Inc. based in Markham, ONTARIO (CANADA).

Polymers, Plastics, Paints & Coatings

LA Testing, the leader in providing cutting edge laboratory services and products, has been busy analyzing paints and coatings to find scientific answers to clients’ difficult questions. LA Testing routinely tests materials for everything from purity of pigments and identification of paint type after application to matching paint in automobile accidents. ...

By LA Testing based in South Pasadena, CALIFORNIA (USA).

Custom Lab Work Service

PRIMA has designed and conducted many bench-scale studies to assist clients in better understanding their sites. Examples of such tests include: Extraction of pore water from soil cores under anaerobic conditions. Investigation of the potential for natural formation of Cr(VI) in soils, through measurement of easily reducible manganese and other parameters. Development of a method to measure the ...

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

Waste Acceptance Criteria Services

We test a huge range of components as part of our Waste acceptance criteria testing. Within the UK the Landfill Directive (implemented through Council Directive 99/31/EC) aims to prevent, or to reduce as far as possible, the negative environmental effects of landfill. Waste needs to be classified to strict guidelines and only waste of the correct category can be accepted at specific ...

By i2 Analytical Ltd based in Watford, UNITED KINGDOM. from Analytical Services Service line

Comparative Risk and Exposure Analysis

Evaluation of Relative Risk (PCBs vs. Dioxins and Furans). Dr. Smith prepared a report for submission to the State of California Environmental Protection Agency (CA EPA) documenting the incremental hazard posed by polychlorinated dibenzo-p-dioxins (PCDDs) dibenzofurans (PCDFs), and biphenyls (PCBs) in Aroclor mixtures used in electrical transformer fluids. The state asked the client to ...

By OAK CREEK, Inc. based in Buxton, MAINE (USA).

Geochemical Studies Service

Since its founding in 1979, SSP&A has pioneered the application of geochemistry to the field of ...

By S.S. Papadopulos & Associates, Inc based in Rockville, MARYLAND (USA). from Our Expertise Service line

Adsorption Processes Services

Adsorption is a process where contaminants break their bond with water molecules and chemically adhere to a filter media. Adsorption is a constant process where water is directed at a specific flow rate through a fixed bed of adsorption media for a period of six months to two years until exhaustion. Once exhausted, adsorptive medias need to be replaced or regenerated. The flow must be calculated ...

By Filtronics, Incorporated based in Irvine, CALIFORNIA (USA). from Processes Service line

Pilot Study Services

Filtronics pilot units provide long term, real time field tests to collect data and document the treatability of the water source. In addition, the pilot test will verify the chemical oxidation demand, determine the chemical feed rates, electrical operating costs, and document the removal efficiencies. All tested water samples are sent to an independent laboratory for ...

By Filtronics, Incorporated based in Irvine, CALIFORNIA (USA).

Waste Treatment Services

USA has successfully applied a wide range of treatment methods to soil contaminated with solvents, pesticides, heavy metals, petroleum compounds, and other priority pollutants. We can help you identify the best technology for each site based on your schedule and space constraints, nature and concentration of the contaminants present, cleanup standards, soil permeability, proximity to groundwater, ...

By USA Environment, LP based in Houston, TEXAS (USA).

Solidification/Stabilization

Solidification/stabilization is a proven, field technology used to treat contaminated sediment, sludge and soils. Solidification/stabilization, one of the most commonly used in-situ remediation technologies that can be applied at drilling sites, involves mixing contaminated solid waste materials with treatment additives (or “reagents”) to cause physical or chemical changes that will ...

By Scott Environmental Services, Inc. (SESI) based in Longview, TEXAS (USA).

Turbine Rotor Lifetime Assessment Services

Turbine rotors of gas and steam turbines can be greatly affected by stress, fatigue, corrosion, embrittlement, or cracking. All these factors can limit operational lifetime. Our lifetime assessment can maximize the life cycle of your ...

By Sulzer Ltd. based in Winterthur, SWITZERLAND. from Electro-Mechanical Services - Engineering and Technical Support Service line

Pollutant Decrease

Thanks to the latest filtering and firing technology, waste incineration plants fulfil higher environmental standards than other industrial plants. The amendment of the 17th Directive of Germany's Federal Immission Control Act (17th BImSchV) resulted in the definition of the most stringent emission limit values worldwide as well as strict emission monitoring requirements.This has made waste ...

By EEW Energy from Waste GmbH based in GERMANY.

AdEdge - Hydrogen Sulfide Treatment Services

Hydrogen sulfide is a common nuisance contaminant. Although it is usually not a significant health hazard, hydrogen sulfide can have a temporary laxative effect on humans and young livestock. They also may clog plumbing and stain clothing. Hydrogen sulfide produces an offensive “rotten egg” odor and taste in the water, especially when the water is ...

By ChartWater™ - A Chart Industries Company based in Duluth, GEORGIA (US) (USA). from Contaminants - Inorganic Contaminants Service line

AdEdge - Removing Nitrates from Drinking Water

Most nitrogenous materials in natural waters tend to be converted to nitrate, so all sources of combined nitrogen, particularly organic nitrogen and ammonia, should be considered as potential nitrate sources. Primary sources of organic nitrates include human sewage and livestock manure, especially from feedlots. The primary inorganic nitrates which may contaminate drinking water are potassium ...

By ChartWater™ - A Chart Industries Company based in Duluth, GEORGIA (US) (USA). from Contaminants - Inorganic Contaminants Service line

Drinking Water Treatment Services

In the area of drinking water treatment, we have already successfully implemented all common processes. Our scope of services includes complete water utility plants, adsorption and softening plants and nanofiltration. We also produce and install all plant components required to operate pump stations, high level tanks or drinking water ...

By Sülzle KOPF GmbH based in Sulz a. N., GERMANY.

Municipal Solid Waste Landfills Services

Multi-disciplinary compliance test programs have been performed on uncontrolled and controlled landfill gases (LFG). Testing of air pollution control devices include enclosed flares and internal combustion ...

By Gammie Air Monitoring LLC based in West Simsbury, CONNECTICUT (USA). from Industry Services Service line

Site Remediation Markets Newsletter (Online)

8-page monthly newsletter reports on and analyzes all developments affecting the worldwide site remediation ...

By The McIlvaine Company based in Nothfield, ILLINOIS (USA). from Remediation Service line

Water And Radon Testing Recommendations

Test the air for radon and test the well water prior to listing the property because: Nearly all buyers will direct a home inspector to perform these tests. Many health-related drinking water standards have recently changed. A "good" test from ten years ago may not be "good" today.Well water can change. Road work, a new well on adjacent property and other factors can cause the well water to ...

By Air & Water Quality, Inc. based in Freeport, MAINE (USA).