Biochar has been reported as an effective additive to improve methane production during
anaerobic digestion (AD). However, the mechanism for such a stimulatory impact remains …

Graphite and pyrolytic biochar are two electrically active but functionally distinct carbon
materials that have been widely used to enhance methanogenic performance of anaerobic …

The electrochemical properties of biochar may be the key factor to promote anaerobic
digestion, which has attracted extensive attention. However, the mechanism and the role of …

The development of microbial electrolysis cells (MECs) for methane production from waste
activated sludge (WAS) is arrested due to the limited methane yield and fragile system …

Biochar (BC) promotes the performance of anaerobic digestion (AD) through different routes,
such as enriching microbes, buffering pH and promoting electron transfer. However, the …

The multifunctional roles of biochar as an additive in improving the performance of
anaerobic digestion (AD) has not been perfectly understood. In this study, the effects of …

Along with the growth in carbon-based strategies for methanogenic improvement, there is
increasing concern over correlations between biochar properties and stimulatory effects …

Methane recovered from anaerobic digestion of waste activated sludge (WAS) can be used
as the energy supplement of the wastewater treatment plant, benefiting to its carbon-neutral …

Sawdust-based biochar prepared (SDBC) at three pyrolytic temperatures were compared as
additives to mesophilic anaerobic digestion (AD). SDBC prepared at 500° C performed …

The addition of biochar is a promising strategy to improve methane production via
strengthening direct interspecies electron transfer (DIET) in anaerobic digestion (AD) field. In …