Every facility has its own water quality challenges, and finding the right liquid phase carbon media starts with understanding exactly what you need to remove and how your system operates. At Riley Equipment Company, we've spent nearly four decades helping customers across industries select, install, and maintain the activated carbon that fits their specific process.
Coal-Based and Coconut Shell Options for a Range of Applications
Riley Equipment carries a full line of liquid phase activated carbon sourced from both bituminous coal and coconut shell. Coal-based carbon performs well in applications involving oils and heavier organic compounds, while coconut shell carbon excels at adsorbing smaller molecular contaminants found in surface water and drinking water systems. Both are available in a range of mesh sizes to match your flow rate and pressure drop requirements, and our team can help you determine which option suits your application best.
Whether you operate a wastewater treatment plant, a refinery, a laboratory, an airport, or an environmental remediation site, our liquid filtration carbon media is selected and sized to handle the contaminants you're up against. We work with facilities managing everything from chloramine and pesticide removal to solvent recovery and produced water treatment.
Standard Systems and Custom Solutions
We know that not every installation looks the same. That's why we offer both standard and custom liquid filtration media packages, including granular activated carbon (GAC) vessels, RL Series units, bag and cartridge filter housings, and supporting accessories. If you need a turnkey system designed from the ground up, our engineering team can build one around your site conditions and treatment goals.
Get Ongoing Support from a Team That Knows Your System
Our work doesn't stop once your media is installed. Riley Equipment provides filter equipment, hands-on maintenance, carbon change-out services, and media life analysis to help you get the most from your investment. We monitor performance, plan ahead for replacements, and keep your system running within compliance.
As a family-owned company based in Houston, TX, we take pride in responsive communication and building long-term relationships with our customers. If you have questions about liquid phase activated carbon or want help evaluating your current system, we're here to talk it through.
Request a quote today or call us at 1.800.593.2443.
Frequently Asked Questions About Liquid Phase Carbon Media
How do I know whether coal-based or coconut shell carbon is right for my application?
It depends on what you're removing from your water. Coal-based activated carbon works well for filtering oils and other heavier organic compounds, while coconut shell carbon has a higher capacity to adsorb smaller molecules such as chloramines and pesticides. If you're not sure which is the better fit, our team can review your water chemistry and recommend the right liquid phase carbon media for your system.
Can Riley Equipment provide a complete liquid filtration system, or just the media?
Both. We supply liquid phase activated carbon on its own, and we also provide full system packages that include GAC vessels, RL Series units, bag and cartridge filter housings, and related accessories. If your project calls for a custom-engineered solution, our team can design a system around your site conditions and performance requirements.
How often does activated carbon need to be replaced?
Replacement frequency varies based on contaminant type, concentration, and system throughput. Rather than guessing, we offer media life analysis testing that measures the remaining adsorption capacity of your carbon. This helps you plan change-outs proactively and avoid unexpected performance issues.
