Regional biosolids infrastructure Develop. Invest. Operate.
Interior engineering rendering of the Fayetteville thermal drying facility.
Griffin Residuals

Drying-as-a-Service

Thermal processing capacity without municipal equipment ownership.

Griffin Residuals can process your biosolids, creating benefical resources for agricultural or energy recovery.

The processing service model

Through Drying-as-a-Service, Griffin Residuals provides the capital, equipment and specialized operating expertise required to process biosolids under a long-term rate-per-ton service agreement. Sending dewatered biosolids to a GR Regional Biosolids Processing Facility can provide a long-term solution at more attractive rates than landfill. Coupled with the significant environmental benefit of converting waste biosolids into energy and/or nutrient resources, the GR model stands as a clear and responsible choice.

GR can deploy and operate thermal drying infrastructure and energy recovery solutions while assuming responsibility for equipment performance, operations, maintenance and technical support. Each project entails specific processes and technologies; biosolids in New England are not the same as biosolids in Georgia, and processes differ. GR designs and develops our facilities to meet regional needs.

The result is a service model rather than a traditional municipal capital project.

THE CUSTOMER PURCHASES PROCESSING CAPACITY.
GR PROVIDES THE INFRASTRUCTURE TO DELIVER IT.

Thermal drying equipment and on-site work at the Fayetteville, Arkansas, facility.
Fayetteville, Arkansas · thermal drying facility

Fayetteville, Arkansas

Under a Drying-as-a-Service agreement, GR provides the capital, installation, operational support, maintenance and operational costs for the thermal drying of biosolids from two City of Fayetteville water reclamation facilities.

View the Fayetteville project

Dried biosolids on the dryer belt.
Thermal drying · dried biosolids output
Griffin Residuals · Regional facility film
Regional facility concept and development · 2 min 03 sec Open film in a new tab ↗
GR Site Ops · interface view
GR Site Ops application interface, shown as a static screenshot.