يعرض 161 - 180 نتائج من 1,177 نتيجة بحث عن '((((purification OR purification) OR certification) OR modifications) OR notifications)', وقت الاستعلام: 0.10s تنقيح النتائج
  1. 161

    Seasonal variations of trace metal chemical forms in bed sediments of a karstic river in Lebanon حسب Korfali, Samira Ibrahim

    منشور في 2015
    "…Nahr Ibrahim has a high capacity for self purification and metal resolubilisation from sediment will be limited by the solubility of carbonate forms.…"
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  2. 162

    Advances in ceramic membrane technology: Versatility of fabrication technique, industrial applications, and challenges حسب Rayane Akoumeh (18560659)

    منشور في 2025
    "…<p>Ceramic membranes have attracted growing interest in advanced separation and purification processes due to their exceptional chemical and thermal stability. …"
  3. 163
  4. 164

    Performance of electrospun polystyrene membranes in synthetic produced industrial water using direct-contact membrane distillation حسب Haneen Abdelrazeq (16931823)

    منشور في 2020
    "…With a focus on produced water from desalination plants, it has become crucial to define and follow specific protocol in wastewater purification technologies. In this work, an optimized guideline for direct contact membrane distillation (DCMD) was developed and implemented. …"
  5. 165

    Isolation and structural elucidation of rosmarinic acid by nuclear magnetic resonance spectroscopy حسب Akoury, Elias

    منشور في 2019
    "…Despite the efforts, recovery and purification of rosmarinic acid from Lemon balm in high yields has not been entirely successful. …"
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  6. 166

    Advances in the Synthesis and Application of Anti-Fouling Membranes Using Two-Dimensional Nanomaterials حسب Asif Shahzad (4577137)

    منشور في 2021
    "…The developments in membrane synthesis and modification using 2DNMs, especially graphene and graphene family materials, carbon nanotubes (CNTs), MXenes, and others are critically reviewed. …"
  7. 167

    Synthesis of DNA-Sequence-Selective Hairpin Polyamide Platinum Complexes حسب Taleb, Robin

    منشور في 2007
    "…Solid-phase synthesis resulted in a significantly higher yield, required less purification and is more efficient than the wet synthesis; as such, it is the preferred method for further work. …"
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  8. 168

    Utilization of a Grid Connected PV System to Power a Water Purifying Plant with Economic and Environmental Feasibility Analysis حسب Ayman Rayees Mulla

    منشور في 2025
    "…Grid connected Photo Voltaic (PV) system is designed to power a water purification plant mounted on the roof of a commercial building. …"
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  9. 169

    Decarboxylative Iodination of Coumarin‐3‐carboxylic Acids: A Facile Access to 3‐Iodocoumarins حسب Vandana Thotathil (16810752)

    منشور في 2024
    "…Various electron rich and electron poor coumarin‐3‐carboxylic acids were compatible with the established reaction conditions and consequently afforded the corresponding 3‐iodocoumarins in (46–93 %) reaction yields with minimum purification efforts. The formed products serve as valuable precursors to streamline more complex organic compounds incorporating coumarin core.…"
  10. 170

    Removal of Heavy Metals Using Nanostructured Graphite Oxide, Silica Nanoparticles and Silica/ Graphite Oxide Composite حسب Kabbani, Ahmad

    منشور في 2014
    "…Results showed that silica/graphite oxide composite (2:3) is a highly effective adsorbent material for heavy metal ions and highly recommended to be used in water purification technologies.…"
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  11. 171

    Recent Progress on Nanomaterial-Based Membranes for Water Treatment حسب Majeda Khraisheh (1349376)

    منشور في 2021
    "…Thus, the nanomaterials pave a new pathway for ultra-fast and extremely selective water purification membranes. Membrane enhancements after the inclusion of many nanomaterials, including nanoparticles (NPs), two-dimensional (2-D) layer materials, nanofibers, nanosheets, and other nanocomposite structural materials, are discussed in this review. …"
  12. 172

    The thioredoxin homolog YbbN functions as a chaperone rather than as an oxidoreductase حسب Kthiri, Fatoum

    منشور في 2008
    "…YbbN specifically interacts with DnaK and GroEL, as shown by reverse purification. It increases 4-fold the rate of protein renaturation in vitro by the DnaK chaperone machine, suggesting that it cooperates with DnaK for the optimal expression of several cytoplasmic proteins.…"
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  13. 173

    Comparative study between adsorption and membrane technologies for the removal of mercury حسب Hania Albatrni (17092945)

    منشور في 2021
    "…</p><h2>Other Information</h2><p dir="ltr">Published in: Separation and Purification Technology<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.seppur.2020.117833" target="_blank">https://dx.doi.org/10.1016/j.seppur.2020.117833</a></p>…"
  14. 174

    Electrochemical reduction of CO<sub>2</sub> into formate/formic acid: A review of cell design and operation حسب Dina Ewis (14149998)

    منشور في 2023
    "…</p><h2>Other Information</h2><p dir="ltr">Published in: Separation and Purification Technology<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.seppur.2023.123811" target="_blank">https://dx.doi.org/10.1016/j.seppur.2023.123811</a></p>…"
  15. 175

    Functional GO-based membranes for water treatment and desalination: Fabrication methods, performance and advantages. A review حسب Abedalkader Alkhouzaam (15842647)

    منشور في 2021
    "…Inspired by their unique and tuneable properties, several GO-based nanomaterials have been investigated and utilized as effective nanofillers for various membranes in the water treatment, purification and desalination sectors. This paper comprehensively reviews the recent advances of GO utilization in pressure, concentration and thermal-driven membrane processes. …"
  16. 176

    Mycelium-Based Thermal Insulation for Domestic Cooling Footprint Reduction: A Review حسب Shouq Al-Qahtani (19344703)

    منشور في 2023
    "…This porous architecture facilitates efficient air purification, improving indoor air quality. Additionally, mycelium shows promise in actively degrading pollutants such as hydrocarbons, heavy metals, and pesticides in soil and water.…"
  17. 177

    Study of bacterial interactions in reconstituted hydrocarbon-degrading bacterial consortia from a local collection, for the bioremediation of weathered oily-soils حسب Shaikha Y. Alsayegh (16931769)

    منشور في 2021
    "…<p dir="ltr">To enhance the process of bacterial remediation of weathered hydrocarbons, the area of Dukhan, Qatar, was considered as a model for weathering processes. Self-purification by indigenous hydrocarbondegrading bacteria showed low performance. …"
  18. 178

    Performance of Micelle-Clay Filters for Removing Pollutants and Bacteria from Tertiary Treated Wastewater حسب Khamis, Mustafa

    منشور في 2012
    "…Filters filled with a micelle-clay complex mixed with sand were employed to investigate their purification capability of tertiary treated wastewater with loose UF-membranes. …"
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  19. 179

    A review of recent advances in the synthesis of environmentally friendly, sustainable, and nontoxic bio-lubricants: Recommendations for the future implementations حسب Malik, Muhammad Ali Ijaz

    منشور في 2023
    "…Consequently, it emphasized the importance of algae-based bio-lubricant sources in reducing the threat to food security, water purification, and greenhouse gas mitigation. Further improvements and optimization of production methods are required to increase lubricant yield rates and promote sustainability. …"
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  20. 180

    An android-based trojan spyware to study the notificationlistener service vulnerability حسب Abualola, Huda

    منشور في 2016
    "…A Trojan application, known as SMS backup, is developed to spy the notifications of other applications. Such an application requires only two permissions that include “Notification Access” and “Internet”. …"
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