Search Results - "adsorption capacity"

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  1. 1
    ADSORBABILITY OF “TALPUS-RO” AND “TALPUS-KK” MOULD

    ADSORBABILITY OF “TALPUS-RO” AND “TALPUS-KK” MOULD by Larisa E. Pustovaya, Tatyana A. Tyurina, Boris V. Talpa, Ekaterina M. Bayan

    Published 2012-05-01

    The adsorption activity of the “Talpus-RO” and “Talpus-KK” mould for methylene blue, and its sorptive capacity for various metal cations is investigated. The possibility of further utilization of waste materials is shown.

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  2. 2
    INFLUENCE OF EARTH COMPOSITION ON ADSORPTION CAPACITY OF METHYLENE BLUE DYE

    INFLUENCE OF EARTH COMPOSITION ON ADSORPTION CAPACITY OF METHYLENE BLUE DYE by Tereza Plaček Otcovská, Barbora Mužíková, Pavel Padevět

    Published 2021-04-01

    Final properties of unfired earth are influenced by composition of earth mixtures. Methylene blue test could be useful method for analysis of earth composition. This would facilitate of designing unfired earth building structures because composition of natural earth is various. Principle of methylen...

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  3. 3
    Experimental Study on the Combined Adsorption of SO2 and NO by Bimetallic Modified Multi⁃Walled Carbon Nanotubes

    Experimental Study on the Combined Adsorption of SO2 and NO by Bimetallic Modified Multi⁃Walled Carbon Nanotubes by Bohan ZHUANG, Weiwei JIAN, Qiuyan HAI, Tianqiang LIU

    Published 2025-06-01

    A novel adsorption material of bimetallic Cu and Ni⁃doped TiO2⁃modified carbon nanotubes was prepared by sol⁃gel methodmethod,and experiments on simultaneous desulfurization and denitrification were carried out.The effects of O2 volume fraction,H2O volume fraction and volume airspeed on desulfurizat...

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  4. 4
    Modeling and optimization of a solar adsorption cooling system under weather conditions in Algeria

    Modeling and optimization of a solar adsorption cooling system under weather conditions in Algeria by Mohammed Benramdane, Adenane Ghrici, Zakaria Sari Hassoun, Mohammed El Amine Chikh

    Published 2025-04-01

    <p>In order to optimize and Aiming to the efficiency improvements of a solar adsorption refrigeration system. The present work evaluates the influence of the operating parameters, the solar collector location and the working pair type on the performance of a solar adsorption refrigeration syst...

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    Subjects: “…solar adsorption refrigeration, adsorption capacity, dubinin-astakhov (d-a) model, cop.…”
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  5. 5
    The Role of Hydroxyl Modification of Peptidoglycan to Reduce the TTX Toxicity via Superior Absorption

    The Role of Hydroxyl Modification of Peptidoglycan to Reduce the TTX Toxicity via Superior Absorption by Chang’e Wang, Yi Guo, Lili Zhang, Junjian Miao, Ying Lu

    Published 2025-06-01

    The by-products that may contain tetrodotoxin (TTX) produced during the processing of farmed pufferfish have caused food safety risks and environmental pollution. Peptidoglycan (PG) of lactic acid bacteria could adsorb TTX; however, its complex structure and poor solubility limited adsorption effici...

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  6. 6
    Methylene blue test and adsorption capacity of clays

    Methylene blue test and adsorption capacity of clays by Tereza Plaček Otcovská, Barbora Mužíková, Pavel Padevět

    Published 2022-03-01

    This article presents results of experimental measurements focused on an ability of clay to adsorb Methylene Blue dye. This adsorption capacity is determined by a methylene blue test. Adsorption capacity could be a specific characteristics of individual types of clay which are basic component of ear...

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  7. 7
    From Batch to Pilot: Scaling Up Arsenic Removal with an Fe-Mn-Based Nanocomposite

    From Batch to Pilot: Scaling Up Arsenic Removal with an Fe-Mn-Based Nanocomposite by Jasmina Nikić, Jovana Jokić Govedarica, Malcolm Watson, Đorđe Pejin, Aleksandra Tubić, Jasmina Agbaba

    Published 2025-07-01

    Arsenic contamination in groundwater is a significant public health concern, with As(III) posing a greater and more challenging risk than As(V) due to its higher toxicity, mobility, and weaker adsorption affinity. Fe-Mn-based adsorbents offer a promising solution, simultaneously oxidizing As(III) to...

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  8. 8
    Lignin waste-based low-cost porous carbon for efficient and stable CO2 capture

    Lignin waste-based low-cost porous carbon for efficient and stable CO2 capture by Changle Wang, Jiong Sun, Fu-An Guo, Zhijing Liang, Cuizhen Bai, Salman Qadira, Hao Wang, Yuhe Liao, Boshi Li, Ruiqin Zhang, Haiming Yang, Shao-Tao Bai

    Published 2025-09-01

    Developing a low-cost and renewable porous carbon-based CO2 adsorbent with excellent CO2 capture capacity, selectivity, stability and low regeneration energy is a contemporary research subject worldwide, especially in the context of a circular and carbon neutral economy. Herein, we report the synthe...

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  9. 9
    A Preliminary Investigation on the Adsorption of Cu<sup>2+</sup> by Sawdust/Foamed Geopolymer Composites

    A Preliminary Investigation on the Adsorption of Cu<sup>2+</sup> by Sawdust/Foamed Geopolymer Composites by Shuang Wang, Hongqiang Li, Xiaofeng Zhang

    Published 2025-06-01

    Sawdust is receiving increasing attention as a promising green adsorbent. However, due to its powder nature, it is difficult to recover after adsorbing heavy metals and may even cause secondary pollution. To solve this problem, a novel sawdust/foamed geopolymer (SFG) adsorbent was prepared by using...

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  10. 10
    Continuous Renal Replacement Therapy Using Membranes with Increased Adsorption Capacity in Patients with Septic Shock after Neurosurgical Interventions

    Continuous Renal Replacement Therapy Using Membranes with Increased Adsorption Capacity in Patients with Septic Shock after Neurosurgical Interventions by А. I. Burov, T. А. Аbramov, N. V. Kurdyumova, А. V. Oshorov, D. S. Korotkov, N. S. Kostritsa, G. V. Danilov, Yu. V. Strunina, I. А. Savin

    Published 2022-01-01

    Introduction. The combination of primary brain injury with cytokine storm and hemodynamic disturbance in septic shock leads to secondary brain damage and growing neurological deficit. Blood purification procedures can be considered as an additional option in the treatment of septic shock in this gro...

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    Subjects: “…membranes with increased adsorption capacity…”
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  11. 11
    Migration of heavy metals in water ecosystems (using the example of the Belaya River in the North-Western Caucasus)

    Migration of heavy metals in water ecosystems (using the example of the Belaya River in the North-Western Caucasus) by Toroyan R., Bedanokov M., Takh I.

    Published 2022-12-01

    The results of the study of the content, spatial distribution and transformation of Fe, Mn, Pb, Zn and Cu in the system of benthal deposits of the Belaya River are presented. The results obtained were compared with the background concentrations of metals, which allow us to estimate the anthropogenic...

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  12. 12
    Microwave-assisted reduced graphene oxide from vacuum gas oil derived graphitic carbon: An innovative solution for wastewater treatment and oil spill control

    Microwave-assisted reduced graphene oxide from vacuum gas oil derived graphitic carbon: An innovative solution for wastewater treatment and oil spill control by Ravi Dalsania, Hasmukh Gajera, Mahesh Savant

    Published 2025-07-01

    Graphitic carbon derived from vacuum gas oil (VGO) was chemically oxidized to produce graphene oxide (GO), which was then reduced through sudden thermal treatment and microwave-assisted reduction to obtain reduced graphene oxide (rGO) and rGO-M, respectively. Leveraging VGO’s rich carbon content, th...

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    Subjects: “…Oil spill remediation, adsorption capacity…”
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  13. 13
    Highly Efficient Adsorption of Uranium(VI) Ions in Aqueous Solution by Imidazole-4,5-Dicarboxylic Acid-Functionalized UiO-66

    Highly Efficient Adsorption of Uranium(VI) Ions in Aqueous Solution by Imidazole-4,5-Dicarboxylic Acid-Functionalized UiO-66 by Tian Lan, Xiechun Liu, Haifeng Cong, Xiaofan Ding, Jing Zhao, Songtao Xiao

    Published 2025-07-01

    In this study, a novel adsorbent, UiO-66-H<sub>3</sub>IMDC, was successfully prepared by functionalizing UiO-66 with imidazole-4,5-dicarboxylic acid (H3IMDC). The effective functionalization of H<sub>3</sub>IMDC on UiO-66 was confirmed by powder X-ray diffraction (PXRD) and F...

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  14. 14
    Effect of zinc oxid on the bentonite ability for removing Methylene blue from solution

    Effect of zinc oxid on the bentonite ability for removing Methylene blue from solution by Baghdad Science Journal

    Published 2013-06-01

    A batch adsorption system was applied to study the adsorption of methylene blue from aqueous solution by Iraqi bentonite and treated bentonite with different amount of zinc oxide (ZnO). The adsorption capacities of methylene blue onto bentonite were evaluated. The equilibrium between liquid and soli...

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    Subjects: “…Adsorption capacities; Adsorption isotherm; Iraqi Bentonite; Methylene Blue…”
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  15. 15
    CO<sub>2</sub>-Rich Industrial Waste Gas as a Storage-Enhanced Gas: Experimental Study on Changes in Pore Structure and Methane Adsorption in Coal and Shale

    CO<sub>2</sub>-Rich Industrial Waste Gas as a Storage-Enhanced Gas: Experimental Study on Changes in Pore Structure and Methane Adsorption in Coal and Shale by Hanxin Jiu, Dexiang Li, Gongming Xin, Yufan Zhang, Huaxue Yan, Tuo Zhou

    Published 2025-06-01

    A technology that directly injects CO<sub>2</sub>-rich industrial waste gas (CO<sub>2</sub>-rich IWG) into underground spaces for unconventional natural gas extraction and waste gas storage has received increasing attention. The pore characteristics of coal and shale in a coa...

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  16. 16
    THE NEWEST ACHIEVEMENTS OF PHARMACEUTICAL DEVELOPMENT BASED ON THE USE OF COLLAGEN

    THE NEWEST ACHIEVEMENTS OF PHARMACEUTICAL DEVELOPMENT BASED ON THE USE OF COLLAGEN by M. M. Karasev, M. A. Redina, O. V. Belousova

    Published 2015-11-01

    The work is devoted to the review of the application of collagen and materials based on collagen in medicine and the pharmaceutical industry. We have taken into consideration the aspects of the use of “Collost” sterile bioplastic collagen material in surgery and options for further research areas of...

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