Several approaches of hydrogenotrophic denitrification of potable water as well as technical
data and mathematical models that were developed for the process are reviewed. Most of …

A significant portion of biomass sources like straw and wood is poorly degradable and
cannot be converted to biofuels by microorganisms. The gasification of this waste material to …

Microbially induced carbonate precipitation (MICP) and associated biogas production may
provide sustainable means of mitigating a number of geotechnical challenges associated …

Rising global population and affluence are increasing demands for food production and the
phosphorus (P) fertilizers needed to grow that food. Essential are new approaches for …

We studied the microbial functional and structural interactions between nitrate (NO3–) and
perchlorate (ClO4–) reductions in the hydrogen (H2)-based membrane biofilm reactor …

Hexavalent chromium (Cr (VI)) is a mutagen and carcinogen that is a significant concern in
water and wastewater. A simple and non-hazardous means to remove Cr (VI) is bioreduction …

Microbial ecology and environmental biotechnology are inherently tied to each other. The
concepts and tools of microbial ecology are the basis for managing processes in …

A H2-based, denitrifying and sulfate-reducing membrane-biofilm reactor (MBfR) was shown
to be effective for removing selenate (Se (VI)) from water or wastewater by reducing it to …

This paper is designed to provide an overview of the main membrane-assisted processes
that can be used for the removal of toxic inorganic anions from drinking water supplies. The …

Hydrogen-driven denitrification using a hollow-fiber membrane biofilm reactor (MBfR) was
evaluated for operation in tertiary wastewater treatment. Specific objectives were to evaluate …