Sustainable water recycling and wastewater reuse are urgent nowadays considering water
scarcity and increased water consumption through human activities. In 2015, United Nations …

The wastewater sector accounts for up to 7 and 10% of anthropogenic CH 4 and N 2 O
emissions, respectively. Nowadays wastewater treatment plants are going through a …

Biogas and biomethane are renewable fuels that can help to reduce greenhouse gas (GHG)
emissions. However, their supply chains emit methane (CH4), a potent GHG. This study …

This study systematically reviews greenhouse gas (GHG) emissions reduction strategies in
wastewater treatment industry from a system engineering perspective. It highlights the lack …

Here we delve into the challenges and innovative strategies for achieving net-zero
emissions in the wastewater sector, a notable source of global greenhouse gases. Unlike …

Aerobic treatment, mesophilic anaerobic digestion, thermophilic anaerobic digestion, and
dark fermentation were evaluated for on-site biological treatment of municipal sludge …

We quantify 2019 annual mean methane emissions in the contiguous US (CONUS) at
0.25°× 0.3125° resolution by inverse analysis of atmospheric methane columns measured …

Wastewater treatment contributes substantially to methane (CH4) emissions, yet monitoring
and tracing face challenges because the treatment processes are often treated as a “black …

There is growing awareness of the contribution of sanitation systems to greenhouse gas
(GHG) emissions globally, and hence to climate change. However, there is a lack of …

Quantifying the global warming potential of existing water infrastructure is an important step
in realising the water industry's commitment to net-zero carbon. Whilst there has been an …