4.7 Article

Evaluation of the Permeation of Syngas and Its Components through a Synthesized Matrimid Asymmetric Hollow-Fiber Membrane

Related references

Note: Only part of the references are listed.
Article Engineering, Environmental

Ethane-driven chromate and nitrate bioreductions in a membrane biofilm reactor

Zifang Chi et al.

Summary: This study demonstrated simultaneous Cr(VI) and NO3- bioreductions driven by C2H6 oxidation in a membrane biofilm reactor (MBfR). The biofilm was mainly composed of cocci and bacillus, and a Cr(III) precipitate was the major product of microbial Cr(VI) reduction.

CHEMICAL ENGINEERING JOURNAL (2023)

Article Biotechnology & Applied Microbiology

Carboxylates and alcohols production in an autotrophic hydrogen-based membrane biofilm reactor

Diana C. Calvo et al.

Summary: Microbiological conversion of CO2 into biofuels and/or organic industrial feedstock using autotrophic anaerobic bacteria in membrane biofilm reactor has shown that controlling the ratio of H-2 to IC influences microbial chain elongation process and the types and quantities of products produced. Proper management of IC availability and H-2 supply allows control over community structure and function, affecting the chain length of the carboxylates and alcohols produced.

BIOTECHNOLOGY AND BIOENGINEERING (2021)

Article Green & Sustainable Science & Technology

Enhanced nitrogen removal from high-strength ammonium wastewater by improving heterotrophic nitrification-aerobic denitrification process: Insight into the influence of dissolved oxygen in the outer layer of the biofilm

PengYing Xiao et al.

Summary: Optimizing the heterotrophic nitrification-aerobic denitrification process in the membrane-aerated biofilm reactor by increasing dissolved oxygen concentration in the outer layer biofilm enhances removal efficiencies of NH4+-N, TN, and COD. The increase in DO concentrations promotes the enrichment of HN-AD bacteria and leads to a superior nitrogen removal process in high-strength NH4+-N wastewater treatment.

JOURNAL OF CLEANER PRODUCTION (2021)

Review Engineering, Chemical

Organic solvent reverse osmosis membranes for organic liquid mixture separation: A review

Cuijing Liu et al.

Summary: This article provides an overview of the efforts made in the separation of organic liquid mixtures by organic solvent reverse osmosis (OSRO) technology, highlighting its advantages such as high energy-efficiency, sub-nanometer separation characteristics, and potential applications for different mixtures. The energy evaluation of OSRO, comparison with other separation technologies, and comprehensive review of developed membranes are discussed, aiming to inspire future studies in efficient OSRO separations.

JOURNAL OF MEMBRANE SCIENCE (2021)

Article Engineering, Chemical

The role of skin layer defects in organic solvent reverse osmosis membranes

Hye Youn Jang et al.

Summary: Defect-engineered Torlon hollow fiber membranes were studied for their role in organic solvent reverse osmosis membranes, and a solvent permeation model was developed using input data from gas permeation experiments. The approach highlights the relationship between gas permeation analysis and OSRO separation performance, and provides insights into the differences between OSRO and OSN.

JOURNAL OF MEMBRANE SCIENCE LETTERS (2021)

Article Energy & Fuels

Matrimid® 5218 based mixed matrix membranes containing metal organic frameworks (MOFs) for helium separation

Ali Akbari et al.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION (2020)

Article Engineering, Chemical

Matrimid®5218 dense membrane for the separation of azeotropic MeOH-MTBE mixtures by pervaporation

Roberto Castro-Munoz et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2018)

Review Engineering, Environmental

Biofilms, active substrata, and me

Bruce E. Rittmann

WATER RESEARCH (2018)

Review Biotechnology & Applied Microbiology

Syngas Fermentation: A Microbial Conversion Process of Gaseous Substrates to Various Products

John R. Phillips et al.

FERMENTATION-BASEL (2017)

Review Chemistry, Applied

Biomass gasification technology: The state of the art overview

Antonio Molino et al.

JOURNAL OF ENERGY CHEMISTRY (2016)

Article Engineering, Environmental

Uranium removal and microbial community in a H2-based membrane biofilm reactor

Chen Zhou et al.

WATER RESEARCH (2014)

Article Engineering, Chemical

Hydrogen permeability of the hollow fibers used in H2-based membrane biofilm reactors

Youneng Tang et al.

JOURNAL OF MEMBRANE SCIENCE (2012)