This review is aimed at detailing and discussing biological innovations and optimizations
including upstream, mainstream, and downstream approaches in biogas production …

Uneven distribution and excess accumulation of biomass within gas phase biofilters often
result in operational problems such as clogging, channeling, and excessive head loss within …

Non-thermal plasma (NTP) is an emerging technology for the treatment of volatile organic
compounds (VOCs) in polluted point source air streams. Here, a dielectric barrier discharge …

The desulphurisation of biogas for hydrogen sulphide (H2S) removal constitutes a
significant challenge in the area of biogas research. This is because the retention of H2S in …

The degree of difficulty of volatile organic compounds (VOCs) degradation in non-thermal
plasma (NTP) related to their chemical structures, ionization potentials and hydrogen weight …

In the work described here, a biotrickling filter with Thiobacillus thioparus (ATCC 23645)
immobilized on polyurethane foam is proposed for the removal of hydrogen sulfide …

The current Taiwan government policy toward food waste management encourages
composting for resource recovery. This study used olfactometry, gas chromatography–mass …

The nanocomposites based on copper, zinc and nickel were loaded on activated carbon (Cu-
Zn–Ni-NPs-AC) and cobalt and nickel nanoparticles was loaded on γ-alumina (Ni-Co-NPs …

The treatment of raw foul air that could escape to the atmosphere from the head space of the
incoming wastewater into a Southern California Water Resource Recovery Facility was …

Coupling advanced oxidative pretreatment with subsequent biodegradation demonstrates
potential for treating wastewaters containing biorecalcitrant and inhibitory organic …