The use of microorganisms to destroy, or reduce the concentration of, hazardous wastes on a contaminated site is called bioremediation. Such a biological treatment system has various applications, including, clean up of contaminated sites such as water, soils, sludges, and waste streams. The treatment of the Alaskan shoreline of Prince Williams Sound after the oil spill of Exxon Valdez in 1989 ...

ment of the risk posed by these materials requires an understanding of how different approaches may reduce risk and their relative cost-effectiveness both alone and in combination. There are various approaches to hazardous materials transportation risk reduction. A variety of operations research techniques have been developed and applied to consider each approach individually, including conside...

The transportation of hazardous materials such as gasoline has unique features due to the nature of these type of materials and the importance role of these material in human life. Therefore, determining the routing of these materials is more challengeable than non-hazardous one due to more dangerous and risky condition besides the transportation costs. Since the distribution of gasoline take p...

Title III of the Superfund Amendments and Reauthorization Act (SARA Title III) established a new federal approach to managing toxic chemical hazards. This legislation required industry to disclose the type and quantity of such chemicals and also required the establishment of state and local government organizations to receive those data, evaluate community vulnerability, develop local emergency...

Railroads in North America have recently come under pressure to avoid transporting certain high hazard materials through metropolitan areas. There are two principal reasonsfear of terrorist attack and concern about the risk of an accident-caused release. Consequently, a number of municipalities are considering legislation to block hazardous materials transportation through their communities, th...

Trimethyl tin chloride (TMTC) is a highly toxic organotin compound that affects four main target organs: the brain, liver, immune system and skin. Exposure can occur by inhalation, ingestion or direct skin absorption. Trimethyl tin is but one of many hazardous substances with potentially serious health consequences to which individuals working in research laboratories may be exposed. We report ...

Managing oil spill residues washing onto sandy beaches is a common worldwide environmental problem. In this study, we have analyzed the first-arrival oil spill residues collected from two Gulf of Mexico (GOM) beach systems following two recent oil spills: the 2014 Galveston Bay (GB) oil spill, and the 2010 Deepwater Horizon (DWH) oil spill. This is the first study to provide field observations ...