October 19, 2017

Enhancement of Microbial Density and Methane Production in Advanced Anaerobic Digestion of Secondary Sewage Sludge by Continuous Removal of Ammonia

Ammonia inhibition mitigation in anaerobic digestion of high solids content of thermally hydrolysed secondary sewage sludge clinoptilolite was investigated.
September 28, 2017

Does the Combination of Biochar and Clinoptilolite Enhance Nutrient Recovery from the Liquid Fraction of Biogas Digestate?

In this study, the use of biochar and clinoptilolite columns in removing ammonium, potassium, orthophosphate and dissolved organic carbon (DOC) from the liquid fraction of digestate is investigated.