When it comes to remediation, we rely on geology to examine soil and rock structure and hydrogeology to focus on how groundwater and liquids move through the ground. Both fields are essential for understanding and addressing site contamination issues. However, there’s another vital discipline that enhances these two areas—geochemistry.
Geochemistry is an essential and powerful discipline that combines geology, chemistry, hydrogeology, and engineering. Think of it as bridging the gap between these fields, allowing for comprehensive solutions to environmental challenges. Although it might sound complex, geochemistry offers practical applications that provide clarity and valuable insights into contaminant behavior. By understanding these processes, we can better understand site-specific needs and develop effective strategies for managing and remediating contaminated sites.
What is the Difference Between Geochemistry and Chemistry?
Though geochemistry and chemistry may sound similar, they focus on different areas. Chemistry is a broad field with countless applications, while geochemistry is a specialized subset of geology and chemistry. It focuses on the chemical interactions between water, rocks, and gases in the environment, helping us understand how they attain their current chemical states. This science aids in tracing contaminants, predicting impacts, and developing effective strategies for site remediation.
Why is Geochemistry Useful in Solving Problems?
While geologists study soil and rock formations and hydrogeologists focus on groundwater movement, geochemistry focuses on the interaction between water and rocks. This dynamic system allows us to understand the ‘why’ behind contaminants—why they are present and how they react with their environment. By examining these geochemical interactions, we can deepen our understanding of groundwater systems and develop better solutions for managing water contamination issues. Beyond confirming geological and hydrogeological findings, geochemistry helps us understand how groundwater and liquids naturally change along their pathways and how we can modify adverse groundwater conditions to make beneficial changes.
Practical Applications of Geochemistry
Geochemistry plays a vital role in various environmental and industrial applications, including:
- Inorganic Metal Monitored Natural Attenuation Studies
- Natural Source Zone Depletion of Hydrocarbons
- Bioremediation
- Coal Combustion Residual Alternate Source Demonstrations
- Acid Mine Drainage Remediation and Mine Reclamation
- Forensic Evaluations of Chemical Sources
- Carbon Sequestration System Development and Monitoring
- Geothermal Energy Exploration and Resource Development
At EHS Support, our geochemistry team plays a vital role in delivering accurate assessments and recommendations to our clients. By examining chemical properties and interactions, they can pinpoint pollution sources, assess risks, and propose effective solutions. This ensures your projects are both efficient and sustainable. Want to learn more about how geochemistry can help your project? Contact our expert team at EHS Support today!
Andrew Fowler
Senior Geologist, Ph.D.
(442) 287-9357
andrew.fowler@ehs-support.com
