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Journal of Environmental Quality Abstract - Organic ...

Journal of Environmental Quality Abstract - Organic Compounds in the Environment Rapid Identification of Oil-Contaminated Soils Using Visible Near-Infrared Diffuse Reflectance Spectroscopy

SOIL & GROUNDWATER MANAGEMENT PLAN - …

SOIL & GROUNDWATER MANAGEMENT PLAN FOR CONSTRUCTION ACTIVITIES CONDUCTED^: _ 280 SALEM STREET, WOBURN, MA Sf^g^W ... or exposures to contaminated soil and/or groundwater via inhalation, dermal contact or ingestion. Prior to initiation excavation activities on the property, the Soil Management Area (SMA) for ... the compounds detected in soil ...

Contaminated Soil Remediation - Comco Canada

Soils may be contaminated by man-made chemicals – such as petroleum hydrocarbons, polyaromatic hydrocarbons, chlorinated solvents, volatile organic compounds, heavy metals and PCBs – as a result of spills or uncontrolled discharges into the environment, or through historical events/activities (i.e. industrial processes, …

Contaminated Soils - an overview | ScienceDirect Topics

Contaminated soils can be remediated by leaching, venting or vapor extraction, microbial decomposition, composting, vegetative uptake and removal, and by soil removal. Leaching of soluble contaminants is done by flushing the soil with water and safely draining away the diluted leachate.

Determination of Volatile Aromatic Compounds in …

2 Introduction Volatile organic compounds (VOCs) contamination of soil is a serious isue. Volatile aromatic compounds are important species of VOCs.

Remediation of a soil contaminated with heavy metals …

The labile fraction of heavy metals (HM) in soils is the most important for toxicity for plants and microorganisms. Thus, it is crucial to reduce this fraction in contaminated soils to decrease ...

Remediation of Hydrocarbon Contaminated Soils - …

Remediation of Hydrocarbon Contaminated Soils. Technologies. Remediation of Hydrocarbon Contaminated Soils. Author: Andrea Milioni, ... In the second case, instead, semivolatile organic compounds, volatile metals and polycyclic aromatic compounds are removed by operating, ...

Superfund Engineering Issue - US EPA

2 Treatment of Lead-Contaminated Soils The remainder of this bulletin summarizes information concerning data needs for site and soil characterization and the applicability of the discussed treatment technologies.

4-5 Strategies for the Remediation of Lead …

Strategies for the Remediation of Lead Contaminated Soil 1. Introduction ... Strategies for the Remediation of Lead Contaminated Soil 3. Strategies Unlike organic compounds that can be transformed, heavy metals, such as lead, can only be covered, buried, removed and recycled, moved to a safer location, or trans- ...

3. IDENTITY AND ANALYSIS OF TOTAL PETROLEUM …

contaminated soils can reduce the usability of land for development; and weathered petroleum residuals may stay bound to soils for years. Positive TPH test results may require action on the part

Petroleum-Contaminated Soil Guidance Policy - NYS …

The Petroleum-Contaminated Soil Guidance Policy is intended to provide direction on the handling, disposal and/or reuse of non-hazardous petroleum-contaminated soils. The reuse or disposal options for excavated soils vary depending on the level of treatment provided consistent with protecting the public health and the environment.

Glossary of Volatile Organic Compounds

Glossary of Volatile Organic Compounds • Ethylbenzene • Carbon tetrachloride • Benzene • 1,1,1-Trichloroethane • ... In soil, most ethylbenzene is broken down by soil bacteria. ... contaminated water), beverages, or …

Plant-Associated Bacterial Degradation of Toxic Organic ...

A number of toxic synthetic organic compounds can contaminate environmental soil through either local (e.g., industrial) or diffuse (e.g., agricultural) contamination. Increased levels of these toxic organic compounds in the environment have been associated with human health risks including cancer ...

Removal of Volatile Organic Compounds (VOCs) from ...

Removal of Volatile Organic Compounds (VOCs) from Contaminated Groundwater and Soils by Pervaporation EPA Grant Number: R825511C057 Subproject: this is subproject number 057, established and managed by the Center Director under grant R825511 (EPA does not fund or establish subprojects; EPA awards and manages the overall grant for …

Learn about Lead | Lead | US EPA

Lead may move from soil into ground water depending on the type of lead compound and the characteristics of the soil. Federal and state regulatory standards have helped to reduce the amount of lead in air, drinking water, soil, consumer products, food, and occupational settings.

Bioremediation Flashcards | Quizlet

A vacuum is applied to the contaminated soil to remove volatile contaminants from the soil. This technique works well if the contaminant is a volatile compound, like gasoline, which easily turns into a vapor.

CLASSIFICATION FOR CONTAMINATED SOIL - …

TYPES OF SOIL CONTAMINATED WITH ORGANIC COMPOUNDS The classification is set out in the Victorian Government Gazette No. G44 (published 31 October 2002) and is summarised in Table 1 below. There are various technologies that can treat the classified soils, thereby facilitating their safe

EPA Ground Water Issue

Ground Water Issue United States Environmental Protection Agency EPA ... contaminated soils and ground waters is an issue identified ... Introduction Trichloroethylene (TCE) is a halogenated aliphatic organic compound which, due to its unique properties and solvent effects, has been widely used as an ingredient in industrial

Impact of Lead-Contaminated Soil on Public Health

Jan 27, 2016· Impact of Lead-Contaminated Soil on Public Health. Skip directly to search Skip directly to A to Z list Skip directly to page ... the significance of exposure pathways and the importance of the physical and chemical properties of the lead compounds that may impact on persons' uptake of lead. The correlation between lead-contaminated ...

Compound washing remediation and response surface …

Anyhow, the compound eluent possesses a good washing performance for heavy metal-contaminated soil and is a new type of soil washing solution, at the same time, which expanded the use scope of citric acid fermentation broth.

CHEMICAL STABILIZATION OF HEAVY METALS

The treated soils contain stable metal-reagent compounds that eliminate the leaching of metals. ... conducted on lead contaminated soils treated with other remediation methods including concrete ... CHEMICAL STABILIZATION OF HEAVY METALS Author:

Volatile organic compounds (VOCs) in soils | SpringerLink

Soils may act as sources or sinks of volatile organic compounds (VOCs). Many of the formed VOCs are produced by microorganisms, and it would be a challenge to investigate soil microbial communities...

CONTAMINATED SOIL – ORGANIC COMPOUNDS

CONTAMINATED SOIL – ORGANIC COMPOUNDS — CLASSIFICATION FOR REUSE 3 A. Refer to classifications listed on the EPA website and published in …

FINAL SOIL CONTAMINATION REPORT

TIC Tentatively Identified Compound TOC Top of Casing TPH Total Petroleum Hydrocarbons US United States USCS Unified Soil Classification System USEPA United States Environmental Protection Agency USGS United States Geological Survey ... FINAL Soil Contamination Report, Corps Base, Camp Lejeune, ...

Bioremediation of organic contaminated soils*

water and soils contaminated with organic compounds has seen broad appli- cation over the past several years. It is not a novel technology. Bioremediation has been used for over 30 years to treat petroleum contaminated soils. Appli- cations of the technology are becoming increasingly important in the field of

Chemical stabilization of mercury compounds in ...

compounds in soil can undergo a number of processes, including volatilization, dissolution and contamination of groundwater and chemical, physical and biological processes (e.g. methylation). In this

Bioremediation - Wikipedia

Bioremediation is a process used to treat contaminated media, including water, soil and subsurface material, by altering environmental conditions to stimulate growth of microorganisms and degrade the target pollutants.

Remediation Of A Clay Contaminated With …

274 Contaminated Soils- Remediation was attributed, at least in part, to a time-dependent mechanism of encapsulation of the large hydrocarbon molecules within clay macro-aggregates, produced by the clay / quicklime / porewater

Primary Contaminants at the Site | Beede Waste Oil Site ...

Humans and animals can be exposed to PAHs by breathing contaminated air, ingesting water, food, dust or soil particles containing PAHs or through absorption of PAHs through the skin if the body comes in contact with contaminated soil particles.

Learn about Lead | Lead | US EPA

Learn about Lead. General Lead Information. ... Lead may move from soil into ground water depending on the type of lead compound and the characteristics of the soil. ... inhaling lead dust from lead-based paint or lead-contaminated soil or from playing with toys with lead paint.

Cornell Waste Management Institute

the soils of an industrially-contaminated site may vary depending on the activities conducted on the site. The ... affect the amounts of certain chemicals in the soil, es-pecially lead. Lead compounds were used in gasoline until the late 1970s; after this time their use was phased out. Even though the use of leaded gasoline has now

In Situ Treatment Technologies for Contaminated Soil ...

3.1.1 Soil Vapor Extraction In situ soil vapor extraction (SVE) is a remediation technology in which a vacuum is applied to induce a controlled subsurface air flow to remove volatile organic compounds (VOCs) and some semivolatile organic compounds (SVOCs) from the vadose zone