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السجلات المعروضة 81 -- 90 من 410
Integrating of electrocoagulation process with submerged membrane bioreactor for wastewater treatment under low voltage gradients
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Elsevier
, 2023 , Article)
Treating and reusing wastewater has become an essential aspect of water management worldwide. However, the increase in emerging pollutants such as polycyclic aromatic hydrocarbons (PAHs), which are presented in wastewater ...
Polyaniline/polyvinyl alcohol blends: Effect of sulfonic acid dopants on microstructural, optical, thermal and electrical properties
(
Elsevier
, 2014 , Article)
This correspondence reports the preparation and performance of different polyaniline–polyvinyl blends (PANI–PVA) doped with sulfonated acids. PANI is prepared by in situ dispersion polymerisation, and a subsequent extensive ...
Magnetic nanoparticles draw solution for forward osmosis: Current status and future challenges in wastewater treatment
(
Elsevier
, 2022 , Article)
Forward osmosis is considered as the least energy intensive membrane process since it operates based on the osmotic pressure gradient. However, it is still considered as immature technology mainly due to the elevated cost ...
Qatar desalination research: An overview
(
Elsevier
, 2023 , Article)
As freshwater scarcity has intensified in Qatar, seawater desalination has been established as a strategic and prominent industry. This study thoroughly analyzes the current status of seawater desalination research and ...
Polyvinylpyridine–carbon dots composite-based novel humidity sensor
(
Springer
, 2023 , Article)
This work describes the rational design of thin films based on PVP-modified carbon dots for potential resistive humidity sensing application, prepared via spin coating on ITO substrates. The modified carbon dots were ...
Modeling of osmotically-driven membrane processes: An overview
(
Elsevier
, 2023 , Article)
In the modern era, mathematical modeling is a promising tool to evaluate the forward osmosis (FO) and pressure retarded osmosis (PRO) systems process feasibility and check the outcome of performance parameters on the overall ...
Interfacial Engineering of Porous Pd/M (M = Au, Cu, Mn) Sponge-like Nanocrystals with a Clean Surface for Enhanced Alkaline Electrochemical Oxidation of Ethanol
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American Chemical Society (ACS)
, 2023 , Article)
The interfacial engineering of Pd-based alloys (i.e., PdM with distinct morphologies, compositions, and strain defects) is an efficient way for enhanced catalytic activity; however, it remains a grand challenge to fabricate ...
Graphene-based catalysts for carbon monoxide oxidation: Experimental and theoretical insights
(
Elsevier
, 2023 , Article)
Graphene-based catalysts are important in various applications ranging from hydrogen production to fuel cells and gas conversion reactions, due to their high surface area, low density, great mechanical properties, and rich ...
Recent progress in reverse osmosis modeling: An overview
(
Elsevier
, 2023 , Article)
The increasing worldwide demand for freshwater production requires new and sustainable processes to overcome the shortage of clean water. Reverse osmosis (RO) is regarded as the most efficient type of desalination technology ...
Thermal and mechanical stability of microwave sintered cold compact bismuth telluride thermoelectric material
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Elsevier
, 2022 , Article)
Both p-type and n-type bismuth telluride (Bi2Te3)-based thermoelectric materials demonstrate high thermoelectric efficiency in the low-temperature thermoelectric modules, but their constrained thermal and mechanical stability ...