Results 111 to 120 of about 1,078,130 (243)

Anaerobic Oxidation of Hydrogen Sulfide in Batch Bioreactor Using Micro Organism Isolated from Ramsar Hot Spring [PDF]

open access: yesIranica Journal of Energy and Environment, 2012
Removal of hydrogen sulfide from mixed gas was successfully carried out in a batch reactor. The isolated microorganism from Ramsar hot spring was cultured and adapted in an environment with hydrogen sulfide.
Ali Alemian   +4 more
doaj  

Hydrogen Sulfide in Drinking Water: Causes and Treatment Alternatives

open access: yes, 1999
6 pp., 4 figures, 3 tablesIf drinking water has a nuisance "rotten egg odor, it contains hydrogen sulfide.
McFarland, Mark L., Provin, Tony
core   +1 more source

Method and System for Hydrogen Sulfide Removal [PDF]

open access: yes, 2014
Electrochemical redox methods and systems for implementing for continuous removal of hydrogen sulfide and other sulfur species from sour gas mixtures using transitional metal oxide, sulfide, or carbonate compounds which are regenerated. In one embodiment,
Linkous, Clovis   +4 more
core  

Integrated O2 and H2 Gas Therapy via Microneedle‐Assisted Photocatalytic Water Splitting for Accelerating Diabetic Full‐Thickness Skin Wound Healing

open access: yesAdvanced Science, EarlyView.
A concept of integrated O2 and H2 gas therapy is achieved using a gas‐producing material. PMP nanoparticles, fabricated from platinum, MIL‐101(Fe)‐NH2, and phosphotungstic acid, are integrated into bilayer gelatin methacryloyl microneedles for transdermal delivery. These microneedles enable integrated O2 and H2 gas therapy and promote wound healing via
Zesheng Chen   +13 more
wiley   +1 more source

The Taking Place and Removing of Hydrogen Sulfide in the Anaerobic Environment

open access: yesShuitu baochi yanjiu, 2005
Hydrogen sulfide is a kind of harmful gas,which is mainly produced by sulfate-reducing bacteria (SRB) under the anaerobic environment.Accumulating in a large amount of hydrogen sulfide can not only cause the corrosion of steel and other metallic ...
YANG Jian-she   +3 more
doaj  

Power-to-Hydrogen and Hydrogen-to-X : system Analysis of the techno-economic, legal, and regulatory conditions

open access: yes, 2021
P2X pathway definitions has the aim to clarify terminologies that are often used but with different meanings or intentions which leads to misunderstanding and ambiguity.
Funez, C.   +8 more
core  

NbN Broadband Plasmonic Absorbers for Efficient Hot‐Carrier Injection Toward Improved Solar‐to‐Hydrogen Conversion

open access: yesAdvanced Science, EarlyView.
Niobium nitride (NbN) broadband plasmonic metasurface absorbers provide an efficient platform for solar‐energy conversion through hot‐carrier injection. Quasi‐epitaxial NbN features a low work function of 4.0 eV, reducing the interfacial injection barrier and facilitating charge transfer into adjacent photocatalysts.
Tzu‐Yu Peng   +11 more
wiley   +1 more source

Determination of hydrogen sulfide in workplace air by continuous flow analysis - methylene blue photometric method

open access: yesZhiye weisheng yu yingji jiuyuan
Objective The detection method of hydrogen sulfide in the workplace air by continuous flow analysis-methylene blue photometric method was established to improve the stability of hydrogen sulfide absorption solution and provide a scientific basis for ...
HENG Qianqing
doaj   +1 more source

Reducing Ion Transport Friction by Mitigated Diluent‐Solvent Interaction for Sodium–Sulfur Battery

open access: yesAdvanced Science, EarlyView.
A local high‐concentration electrolyte to balance the ionic conductivity and interfacial stability is developed through replacing the high solvating DME with the moderate solvating diethyl ether to mitigate the diluent‐solvent interaction and reduce the local dynamic friction for Na+ transport, while maintaining the anion‐rich solvation clusters and ...
Sihang Xia   +9 more
wiley   +1 more source

Rapid Cooling After Device Annealing Suppresses Interface Losses in Cu2ZnSnS4 Solar Cells Enabling High Efficiency and Stability

open access: yesAdvanced Science, EarlyView.
Rapid cooling after device annealing regulates the CdS/CZTS heterojunction and Mo/CZTS back contact, suppressing interfacial recombination and modifying the interfacial MoS2 layer, thereby enabling a 15.9% indoor PCE in pure‐sulfide CZTS solar cells.
Achmad Nasyori   +16 more
wiley   +1 more source

Home - About - Disclaimer - Privacy