Remediation Services
Soil and water remediation is one of the primary focuses among PPM’s capabilities. Since much of the expenditures for environmental issues are related to remediation, PPM recognizes that this is the area that our clients’ costs can most significantly be reduced. Therefore, PPM has invested the time and resources to offer our clients the most innovative and cost-effective approaches available to bring their sites to expeditious closure. We have completed hundreds of remediation projects in a wide range of geologic settings and contaminant types at refineries, bulk fuel terminals, gas stations, chemical plants, and various commercial and industrial sites.
We are also a leader in developing site-specific corrective action limits at soil and water contamination sites, and have a strong track record in gaining regulatory agency approval of risk-based higher corrective action limits based on site-specific risk factors. This regulatory agency approval often results in significant savings in remediation costs for our clients.
Environmental remediation plays a critical role in improving public health and maintaining ecological integrity across various industries.
What is Remediation?
Remediation is the process of removing or reducing contaminants from soil and groundwater to restore the environment to a safe and healthy state. This critical practice involves a variety of techniques and strategies designed to mitigate the presence of harmful substances. These methods can be physical, chemical, thermal, or biological, each tailored to address specific types of contamination. The ultimate goal of remediation is to eliminate or significantly reduce the risks associated with contaminated soil and groundwater, thereby protecting human health, ecosystems, and the overall environment.
Causes of Soil and Groundwater Contamination
Soil and groundwater contamination can arise from a multitude of human activities and natural processes. Common causes include industrial activities such as manufacturing and mining, which often release toxic chemicals and heavy metals into the environment. Agricultural runoff and pesticide use contribute significantly to soil and groundwater contamination, as do improper waste disposal practices and hazardous waste sites. Leaks from underground storage tanks and landfills, along with chemical spills and accidents, further exacerbate the problem. Even natural disasters like floods and hurricanes can lead to the spread of contaminants. These activities collectively introduce a range of pollutants into the environment, contaminating soil and groundwater and posing serious risks to human health and ecosystems.
Remediation Services
Soil and water remediation is one of the primary focuses among PPM’s capabilities. Since much of the expenditures for environmental issues are related to remediation, PPM recognizes that this is the area that our clients’ costs can most significantly be reduced. Therefore, PPM has invested the time and resources to offer our clients the most innovative and cost-effective approaches available to bring their sites to expeditious closure. We have completed hundreds of remediation projects in a wide range of geologic settings and contaminant types at refineries, bulk fuel terminals, gas stations, chemical plants, and various commercial and industrial sites.
We are also a leader in developing site-specific corrective action limits at soil and water contamination sites, and have a strong track record in gaining regulatory agency approval of risk-based higher corrective action limits based on site-specific risk factors. This regulatory agency approval often results in significant savings in remediation costs for our clients.
Environmental remediation plays a critical role in improving public health and maintaining ecological integrity across various industries.
A Full Range of Effective Remedial Solutions
PPM has made substantial advances in implementing a wide range of remedial technologies from multiphase system installations to in situ chemical oxidation using ozone sparging. Soil and water remediation services include:
PPM has direct project experience with remedial technologies such as Dual- Phase Vacuum Extraction (DPVE), Soil Vapor Extraction (SVE), Air Sparging (AS), In situ Chemical Oxidation, Ozone, Sparging (OS), Excavation, Landfarming, Thermal Desorption, Electrical Resistive Heating, Bioremediation, Pump and Treat, and Natural Attenuation Monitoring (NAM).
Our technologies effectively address persistent organic pollutants such as chlorinated solvents through methods like in situ chemical oxidation, enhanced bioremediation, and the use of specialized reagents and products.
Remediation Technologies
Remediation technologies encompass a variety of methods used to remove or reduce contaminants from soil and groundwater. One common approach is chemical oxidation, which involves using chemicals to break down contaminants into less harmful substances. Soil vapor extraction is another technique, specifically targeting volatile organic compounds by removing them from the soil. Bioremediation leverages microorganisms to naturally degrade contaminants, while thermal desorption uses heat to volatilize and remove pollutants from soil. Groundwater pump and treat systems are employed to extract contaminated groundwater, which is then treated at the surface to remove harmful substances. These technologies can be used individually or in combination to achieve effective remediation, tailored to the specific needs of each site.
The Remediation Process
The remediation process typically involves several critical steps to ensure effective cleanup and long-term protection of the environment. It begins with a thorough site assessment and investigation to identify the extent and type of contamination present. Based on this assessment, remediation goals are set, determining the desired level of cleanup required. The next step involves selecting the most appropriate remediation technology for the site, considering factors such as the type of contaminants and site conditions. Once the technology is chosen, the remediation implementation phase begins, applying the selected method to the site. Finally, post-remediation care is essential, involving ongoing monitoring and maintenance to ensure the long-term effectiveness of the remediation efforts. This comprehensive process requires meticulous planning, execution, and monitoring to achieve successful cleanup and environmental protection.
Environmental Impacts of Contamination
Soil and groundwater contamination can have profound environmental impacts, posing significant risks to human health and ecosystems. Exposure to toxic chemicals and heavy metals can lead to severe health problems, including cancer, neurological damage, and other chronic conditions. Contamination also disrupts ecosystems, harming plants and animals and reducing biodiversity. Additionally, contaminated groundwater can affect surface water quality, impacting aquatic life and human uses such as drinking water and irrigation. The economic impacts are also considerable, with contamination leading to reduced property values, affecting local businesses, and increasing healthcare costs. Remediation is essential to mitigate these environmental impacts, restoring the environment to a safe and healthy state and protecting both human health and the natural world.
Put our Remediation Expertise to Work
PPM is a recognized leader in conducting soil and water remediation. Put our expertise to work on your next project by contacting us at 1-800-761-8675 or contact us to get more information.