Results 51 to 60 of about 10,320 (215)

Insights to Industrial Electrocatalytic Sulfide Oxidation: Electrode Fabrication, System Engineering, and High‐Value Product Acquisition

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review summarizes recent advances in electrocatalytic sulfide oxidation (SOR), focusing on catalyst design strategies, reaction system engineering, and pathways for high‐value product generation. The roles of different reduced sulfur species (S2−, HS−, H2S) under various industrial conditions are highlighted, along with approaches to enhance ...
Zhongyuan Wang   +4 more
wiley   +1 more source

Transport properties of amino acid ions at isoelectric point in electrodialysis

open access: yes, 2016
The protonation and deprotonation reactions in systems containing amino acids play an important role and lead to some principal peculiarities of their transport in solution and membrane.
Yang, Pengbo   +3 more
core   +1 more source

New Approaches to Comprehensive Electrochemical Processing of Sulfate-Chloride High-Mineralized Wastewater Treatment Residues

open access: yesArchitecture, Civil Engineering, Environment, 2023
The results of electrochemical processing of spent acidic, neutral, and alkaline sulfate-chloride-containing regenerative solutions in two- and three-chamber electrolyzers are presented.
Shabliy Tetyana   +5 more
doaj   +1 more source

Sustainable Revival of Spent Lithium Iron Phosphate Cathodes in Li‐Ion Batteries: Recycling and Surface Engineering Approaches

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration of the lifecycle of LiFePO4 cathodes. Lithiation and delithiation reactions happen through its discharging and charging processes. Recycling pathways including hydrometallurgy, pyrometallurgy, and direct regeneration enable sustainable reuse of spent LFP materials. Surface modification approaches (carbon, polymer, and metal/metal
Yan He, Ruigang Wang
wiley   +1 more source

Recent Advances in Prussian Blue Analogs as Capacitive Deionization Electrode Materials: Fundamentals, Structure–Performance Relationships, and Design Strategies

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review systematically examines the fundamental ion‐storage mechanisms, the structural chemistry, and redox behavior of Prussian blue analogs as Faradaic electrodes in capacitive deionization, their intrinsic limitations and engineering optimization strategies, and the critical materials‐to‐device considerations required to advance PBA‐based CDI ...
Adekunle Adedapo Obisanya   +4 more
wiley   +1 more source

TREATMENT OF WASTE WATER FROM CALCIUM NITRATE PRODUCTION [PDF]

open access: yes, 2020
A process for cleaning of waste water from calcium nitrate (CN) production is described in this study.
Vit Fara   +2 more
core  

Evaluation of nanofiltration for the purification of an organic acid fermentation broth [PDF]

open access: yes, 2006
This study focuses on a possible elimination of glucose from a sodium lactate fermentation broth by nanofiltration (NF). The results obtained with single-solute solutions indicate that glucose is clearly more retained that sodium lactate.
Roux-de Balmann, Hélène   +3 more
core   +1 more source

Graphene Oxide Membranes for Reverse Electrodialysis Applications [PDF]

open access: yes, 2021
Graphene Oxide Membranes for Reverse Electrodialysis ...
Fontananova Enrica   +6 more
core   +2 more sources

Numerical Analysis and Optimization of a Continuous‐Flow pH‐TRC for Steady‐State Low‐Grade Waste Heat Recovery

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A steady‐state numerical model is established for a continuous‐flow pH‐TRC for low‐grade waste heat recovery. Based on carbonate and bicarbonate electrolytes, the influences of operating conditions and electrode structure on pH‐driven power generation are clarified.
Jinpeng Hu   +7 more
wiley   +1 more source

Electrodialysis - principles and applications

open access: yes, 2022
Tato bakalářská práce je zaměřena na vypracování literární rešerše na oblast elektrodialýzy. V první části práce je popsán základní princip elektrodialýzy, různé varianty toho procesu, ion výměnné membrány a používaná zařízení.
Krivokapa, Stefan
core   +1 more source

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