Odor emission seriously affects human and animal health, and the ecological environment.
Nevertheless, a systematic summary regarding the control technology for odor emissions in …

Biogas represents a source of renewable energy that could provide a replacement for fossil
fuels to meet the increasing demand for energy. The upgrading of biogas through the …

Odor and bioaerosols have serious impacts on the biological safety of animal production
and the ecological environment. Thus, it is particularly important to explore synergistic air …

In the process of lignite's chemical looping gasification using carbide slag, carbon, and
sulfur are present in both the gas and solid phases. To analyze the migration and …

Mechanical biological treatment (MBT) is considered as a perspective pre-treatment way for
resource utilization of MSW. The mechanical and biological processes involved in MBT lead …

Over the last decades, renewable and clean energy sources are being rigorously adopted
along with carbon capture technologies to tackle the increasing carbon dioxide (CO2) …

Conventional packed beds are traditionally used for acid gas enrichment processes.
Rotating packed beds (RPBs) are unique, compact and effective technology, which can …

A caustic absorbent like NaOH used in biogas upgrading can be recycled by regeneration at
a moderate temperature. Using untreated groundwater to prepare the absorbent is cost …

Biogas upgrading is essential in order to increase the calorific value and improve the quality
of raw biogas. This present study aims at investigating the optimum performance of a near …

The wastewater generated from the livestock industry is an enormous source of pollution
that is challenging the sustainable development of the agricultural sector. Even the …