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السجلات المعروضة 391 -- 400 من 520
Recent developments in the application of nanomaterials in agroecosystems
(
MDPI AG
, 2020 , Article)
Nanotechnology implies the scientific research, development, and manufacture, along with processing, of materials and structures on a nano scale. Presently, the contamination of metalloids and metals in the soil has gained ...
Preparation and characterization of alumina HDPE composites
(
MDPI AG
, 2020 , Article)
In this study, effects of two different types of porous alumina nanoparticles have been incorporated into high-density polyethylene (HDPE) to study their impact on the properties of the HDPE composite. The dispersion of ...
Highly sensitive humidity sensor based on cadmium selenide quantum dots-polymer composites: synthesis, characterization, and effect of UV/ozone treatment
(
Springer
, 2023 , Article)
This work describes the rational design of thin film-based cadmium selenide quantum dots (CdSe) mixed with conductive polyvinylidene fluoride (PVDF), inducing PVDF-CdSe composite for potential resistive humidity-sensing ...
Efficient Turbidity Removal Using a New Gel Filtration Process
(
Qatar University Press
, 2023 , Conference Paper)
The removal of turbidity is a prime objective in the treatment of seawater, especially in the production of potable water. The water turbidity exists because of the colloidal particles or large-weight molecules that remain ...
UV Induced Photodegradation of Direct Green dye by Tb-doped La10Si6O27 Catalyst
(
Qatar University Press
, 2023 , Conference Paper)
Due to the expansion of industry, the world's population growth has led to increased air and water contamination. Because they are poisonous and non-biodegradable, organic dyes are a significant source of this contamination. ...
Recycling of Tetra Pak for Space and Water Heating by Blending with Phase Change Materials
(
Qatar University Press
, 2023 , Conference Paper)
A rapid rise in demands for thermal comfort in the building sector necessitates higher energy consumption for air conditioning, ventilation, space, and water heating systems. Recently, phase change materials (PCMs) have ...
Potential Application of Porous Membrane from Blends of Homopolymer for Industrial Water Treatment
(
Qatar University Press
, 2023 , Conference Paper)
The self-organization of matter has been extensively explored in recent years, and significant advancements have been made in the field of porous ordered films produced by the auto-assembly of different polymer materials, ...
Advanced Block Copolymer Membranes for Oily Industrial Wastewater Treatment
(
Qatar University Press
, 2023 , Conference Paper)
Tremendous amounts of oily wastewater are produced daily from industrial processes, including petrochemical, textile, leather, and steel processing. This wastewater is a huge challenge to the environment and industry uses ...
Emerging Brine Management Approaches for Sustainable Desalination in the GCC Countries
(
Qatar University Press
, 2023 , Conference Paper)
The major technologies employed in Gulf Cooperation Council (GCC) based commercial desalination facilities are classified into two categories: the membrane-based (mostly reverse osmosis (RO)) and thermal-based (primarily ...
Heterogeneous Catalysts for Conversion of Biodiesel-Waste Glycerol into High-Added-Value Chemicals
(
MDPI
, 2022 , Article)
The valuable products produced from glycerol transformation have become a research route that attracted considerable benefits owing to their huge volumes in recent decades (as a result of biodiesel production as a byproduct) ...