chemical processing of digester effluent
chemical processing of digester effluent
(OP)
What chemical processes are commercially available that treat digester effluent leaving solids in a form that could be handled and sold as fertilizer? Water must leave process clean enough avoid surface water issues. Thanks, Bastean





RE: chemical processing of digester effluent
Depending from your budget, you can restore water up to potable quality.
Be little more specific with your request :)
RE: chemical processing of digester effluent
RE: chemical processing of digester effluent
http://ostara.com/?q=node/11
Crystal Green™, the fertilizer byproduct from the Ostara liquid sludge nutrient removal process, is the only slow-release fertilizer with a combination of nitrogen, phosphorus and magnesium.
Other than ostara, you would have to use the classic wastewater treatment processes such as sedimentation, sludge dewatering, filtration, sludge drying, etc.