Feedstocks
BS - Biosolid Waste
| Dewatered biosolids cake sould be between 18-24% solids for composting | ![]() |
Biosolids are the nutrient-rich organic materials resulting from the treatment of sewage sludge (the name for the solid, semisolid or liquid untreated residue generated during the treatment of domestic sewage in a treatment facility). EPA Definition.

Class A finished biosolid compost being removed from SV Composter.

Finished Class A biosolids compost

Kelowna, BC
Biosolids Composting in mass bed
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"My relationship with ECS hasn’t deviated from anything but exceptional. I started researching composting technologies in 2002 and ultimately found that ECS was the ticket to helping my operation become a success. Tim O., Steve D., Chris H., and Jeff G. have provided excellent assistance from my beginning stages of planning in 2005 through start up in 2008 and haven’t stopped with the support to date. Like many operations, I’ve had my ups and downs, having these guys available to help identify and resolve issues has been great. When there is opportunity available with the newest technology, ECS is at the top of the game. Staying ahead of the curve and providing options has been appreciated. I will continue to trust my investment with ECS."Jason LenzLenz EnterprisesStanwood, WA


