Biosolids Management
Evaluating Drying for a Biosolids Project?
Biosolids characteristics, incoming moisture, target solids content, available heat, and plans for the dried material all influence how drying should be integrated into the process. Evaluating these factors early can help determine the right approach for handling, storage, transport, and downstream use.
Low-Temperature Drying for Biosolids Management
Managing biosolids begins with moisture. After mechanical dewatering, biosolids can still contain significant amounts of water, increasing the volume and weight of material that must be handled, stored, transported, or further processed.
Low-temperature belt drying provides controlled moisture reduction to decrease material volume and improve handling while preparing dried biosolids for the intended next step. Depending on the material, treatment process, and applicable requirements, dried biosolids may retain value for beneficial use or be prepared for further processing, thermal utilization, or other management pathways.
STELA’s belt drying systems can be integrated with upstream dewatering, available heat, and downstream material handling to support efficient operation within the overall treatment process.
Core Benefits for Biosolids Management
Low-temperature belt drying reduces moisture in dewatered biosolids, helping reduce material volume while supporting more efficient handling, transport, and downstream processing.
Reduce Material Volume
Removing additional moisture after mechanical dewatering reduces the amount of material that must be handled, stored, transported, or further processed.
Improve Handling & Storage
Controlled drying produces a more manageable material, supporting more efficient handling, storage, and movement through downstream processes.
Integrate Available Heat
Low-temperature belt drying can utilize suitable heat available from the treatment facility or other sources, supporting efficient integration with existing infrastructure.
Expand Downstream Options
Drying prepares biosolids for further processing, beneficial use, thermal utilization, or other pathways based on material and application requirements.
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