Hydrogen production from waste activated sludge (WAS) was widely considered and
intensively investigated as a promising technology to recover energy from wastewater …

Hydrogen is a fuel with immense potential of satisfying the need for environmentally benign
energy sources, and waste-derived hydrogen is promising in diverting waste streams away …

Photo-fermentation seems to be an attractive hydrogen production pathway. However, the
light conversion efficiency and photo-hydrogen production of purple non-sulphur bacteria …

Hydrogen fuel is a promising alternative to fossil fuels because of its energy content, clean
nature, and fuel efficiency. However, it is not readily available. Most current producion …

Hydrogen has received significant attention as a promising clean energy alternative to
petroleum derivatives. The low-cost production and storage of hydrogen are essential …

Due to their versatility and the high biomass yield produced, cultivation of phototrophic
organisms is an increasingly important field. In general, open ponds are chosen to do it …

Biohydrogen (BioH 2) is considered as one of the most environmentally friendly fuels and a
strong candidate to meet the future demand for a sustainable source of energy. Presently …

This study aimed to propose a light perturbation strategy to break the balance of the photo-
fermentation system, thereby promoting the growth and hydrogen production of …

The human-induced climate crisis is undoubtedly one of the most unrelenting global
challenges we face today. Imperative and immediate policies, initiatives, and actions are …

A two-stage process combining dark/photo fermentation was used to increase the overall
hydrogen yield from sucrose and also to reduce the chemical oxygen demand (COD) in the …