biogas residue bioreactor

Apr 30, 2021 · Digestate is the residue (decomposed organic feedstock) of biogas production that contains different macro- and micronutrients. It can be used as a soil fertilizer due to its good C/N ratio and homogeneity, nutrient availability and significantly reduced odour.

Jun 13, 2024 · In general, our study provides a new approach for the high-value utilization of biogas residue and establishes a theoretical basis for improving the adsorption performance of atrazine using biogas residue biochar.

Jun 21, 2018 · In an interesting demonstration of residue recycling, Wu et al. evaluated the conversion of digester spent solids into activated carbon, which was subsequently used to immobilise methane-oxidising bacteria in a biofilter that scrubbed methane from the vented gas from a biogas upgrading process.

Feb 1, 2024 · Three-phase bioreactor successfully upgrade biogas by converting CO 2 to CH 4. A separate conversion zone helps minimize the effect of conversion on biogas production. Continuous supply of H 2 gas leads to a high biogas upgrading capacity.

4 days ago · On-site conversion of organic waste into biogas to satisfy consumer energy demand has the potential to realize energy equality and mitigate climate change reliably. However, existing

Jan 5, 2024 · The efficient biogas production from landfill leachate (LL) is one of hot topics in anaerobic digestion systems. Higher bioavailability of LL can be achieved by application a feasible and

Apr 1, 2022 · The effect of biogas residue biochar on thermophilic anaerobic co-digestion of sewage sludge and food waste was studied. The total methane production is highly improved by adding biogas residue biochar, versus coconut shell biochar, corn stover biochar and inert glass control.