Hydrogen sulfide (H 2 S) is a flammable, corrosive and lethal gas even at low concentrations
(ppm levels). Hence, the capture and removal of H 2 S from various emitting sources (such …

In this paper, the recent development of membrane-based carbon capture technologies is
reviewed, including membrane gas separation (MGS) and membrane contactor (MC). The …

Membrane gas–liquid contactors have been developed to reduce the capital cost and
energy consumption of conventional CO 2 absorption and strip** columns. As a hybrid …

Fuel cells (FCs) are electrochemical devices that can be used for the direct generation of
electrical energy from the chemical energy in fuels with high efficiency, and low or no …

Membrane contactor as a high-performance and cost-effective separation technology has
attracted considerable attentions for environmental protection. It offers promising …

The gas–liquid membrane contactor (GLMC) is a promising technology for gas absorption
and strip** with many competitive advantages over conventional contacting processes. At …

Biogas serves a reliable renewable resource and energy carrier with growing potentials
based on the number and size of plants in operation and planned for future. The technical …

The global demand for clean and potable water continuously increased due to expanding
population and pollution. Water contamination by anionic compounds, heavy metals, and …

The need for a more sustainable wastewater treatment is more relevant now due to climate
change. Production and reuse of methane from anaerobic treatment is one pathway …

Ammonia (NH 3) is an energy vector with an emerging role in decarbonising heat, power
and transport through its direct use as a fuel, or indirectly as a hydrogen carrier. Global …