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  1. 3341

    Using Statistical Analysis as an Additional Tool in Porous Solid Characterization by Christothea Attipa, Antonia Panayiotou, Rebecca Kokkinofta, Charis R. Theocharis

    Published 2011-05-01
    “…During the past several years, we have carried out a systematic study of the factors affecting the pore structure and surface chemistry of cerium oxide and of mixed oxides of cerium with various transition metal or alkaline earth metal ions.…”
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    Article
  2. 3342

    Kinetics of photocatalytic decomposition of Fenuron over TiO2 in aqueous solution by Ouarda Brahmia, Abdelaziz Boulkamh, Tahar Sehili, Jean-Pierre Aguer, Claire Richard

    Published 2002-01-01
    “…The rate of the photocatalytic degradation increases upon addition of small amounts of hydrogen peroxide, but is slightly reduced by chloride ions.…”
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  3. 3343

    Kinetics and Mechanism of Oxidation of Benzyl Alcohol by Benzimidazolium Fluorochromate by J. Dharmaraja, K. Krishnasamy, M. Shanmugam

    Published 2008-01-01
    “…The reaction is catalysed by hydrogen ions. The decrease in dielectric constant of the medium increases the rate of the reaction. …”
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    Article
  4. 3344

    Fabrication of Hybrid Materials Based on Waste Polyethylene/Porous Activated Metakaolinite Nanocomposite as an Efficient Membrane for Heavy Metal Desalination Processes by Mahmoud F. Mubarak, Mohamed A. Zayed, Ayman Nafady, Abeer E. L. Shahawy

    Published 2021-01-01
    “…Ultimately, for 250 ppm of Cd(II), Pb(II), and Cu(II) ions, the constructed membranes showed maximum removal capability of 69.3%, 76.2%, and 82.5% of toxic cations, respectively.…”
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    Article
  5. 3345

    Innovative approach to Pb (II) removal using zinc-based MOFs-derived carbon: In-depth analysis of adsorption mechanisms, isotherms, thermodynamics, and kinetics by Samira Ahmadzadeh, Alireza Hemmati

    Published 2025-03-01
    “…Water contamination by lead is a critical environmental problem due to its toxicity and persistence in industrial effluents. The removal of lead ions from aqueous solutions has become a significant concern for environmental and public health. …”
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    Article
  6. 3346

    Assessment of the Nutrients in the Leachate and the Groundwater Quality for Drinking and Farming around the Nkolfoulou Landfill in Yaoundé, Cameroon by Gilbert Feuyit, John Ngolui Lambi, Estella Njoyim-Tamungang, Samuel Laminsi

    Published 2019-01-01
    “…From the statistical analysis, the Nkolfoulou landfill may not be the main source of major ions to the nearby groundwater.…”
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  7. 3347

    Chemical Fingerprints and Source Profiles of PM10 and PM2.5 from Agricultural Soil in a Typical Polluted Region of Northwest China by Yaochuang Yu, Junji Cao

    Published 2023-03-01
    “…This study quantitatively analysed twenty-four elements, eight water-soluble ions, organic carbon (OC) and elemental carbon (EC) in PM10 and PM2.5 samples from agricultural resuspended SD to understand the chemical profiles of agricultural SD in Baoji city, Northwest China. …”
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  8. 3348

    Nano-Azo Ligand and Its Superhydrophobic Complexes: Synthesis, Characterization, DFT, Contact Angle, Molecular Docking, and Antimicrobial Studies by Gehad G. Mohamed, Walaa H. Mahmoud, Ahmed M. Refaat

    Published 2020-01-01
    “…The H2L ligand reacted with the metal ions Cr(III), Mn(II), Fe(III), Co(II), Ni(II), Cu(II), Zn(II), and Cd(II) as 1 : 1 stoichiometry. …”
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  9. 3349

    Extreme Air Pollution Events Spiking Ionic Levels at Urban and Rural Sites of Indo-Gangetic Plain by Manisha Mishra, U. C. Kulshrestha

    Published 2020-04-01
    “…Abstract The present study is a modest attempt to quantify the water-soluble inorganic ions (WSIIs) in the early morning (fog-forming) ambient air on the central Indo-Gangetic Plain (IGP) during winter via dissolution using a low-cost refluxing mist chamber. …”
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  10. 3350

    Photocatalytic Degradation of Dichlorvos in Visible Light by Mg2+-TiO2 Nanocatalyst by T. Siva Rao, Teshome Abdo Segne, T. Susmitha, A. Balaram Kiran, C. Subrahmanyam

    Published 2012-01-01
    “…The presence of magnesium ions in TiO2 matrix has been determined by XPS spectra. …”
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  11. 3351

    Quantification of Metabolic Acidosis at Bedside by S.A.L.T Approach by Harshitha Seshadri, Anitha Nileshwar, Shwethapriya Rao, Nisha Sara M. Jacob

    Published 2024-12-01
    “…Eighty-eight percent of patients had acidosis due to other ions, 52% due to lactates. Twenty-eight percent had a significant sodium chloride effect and 32% had significant hypoalbuminemia. …”
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  12. 3352

    Deterioration of Concrete Under Simulated Acid Rain Conditions: Microstructure, Appearance, and Compressive Properties by Lingxu Li, Norazura Muhamad Bunnori, Chee Ghuan Tan

    Published 2025-01-01
    “…The deterioration mechanism of concrete can be attributed to dissolution corrosion caused by H<sup>+</sup> ions and expansion corrosion due to the coupling of SO<sub>4</sub><sup>2−</sup> ions.…”
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  13. 3353

    Kinetic, Isotherm and Thermodynamic Studies on the Removal of Zn (II) From Aqueous Solution using Silica Adsorbent by Vivekanand Choudhary, Twinkle Keshari, Himanshu Shekhar

    Published 2024-11-01
    “…Silica oxide, with its high surface area, was used to remove zinc ions from solutions of 5, 10, 15, and 20 mg/L concentrations. …”
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  14. 3354

    An Experimental Study on the Adsorption and Desorption of Cu(II) in Silty Clay by Shuang Xie, Zhang Wen, Hongbin Zhan, Menggui Jin

    Published 2018-01-01
    “…The decrease of H+ can increase the adsorption activity of Cu(II) and reduce the ability of the desorption of Cu(II) ions. The adsorption capacity of Cu(II) is less than the desorption capacity under the condition of strong acidity and low concentration of Cu(II). …”
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  15. 3355

    Comparison of PM2.5 Chemical Compositions during Haze and Non-haze Days in a Heavy Industrial City in North China by Menghui Li, Liping Wu, Xiangyan Zhang, Xinwu Wang, Wenyu Bai, Jing Ming, Chunmei Geng, Wen Yang

    Published 2020-05-01
    “…Samples of PM2 5 were collected 8-27 January 2018 and analyzed for water-soluble inorganic ions (WSIs), trace elements (TEs), organic carbon (OC) and elemental carbon (EC). …”
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  16. 3356

    Boosting singlet oxygen generation for salinity wastewater treatment through co-activation of oxygen and peroxymonosulfate in photoelectrochemical process by Qianqian Yang, Zhiyuan Feng, Yanbo Zhou, Hongying Zhao, Guohua Zhao

    Published 2025-01-01
    “…High concentrations of inorganic ions in saline wastewater pose adverse effects on hydroxyl radical (HO•)-dominated technologies. …”
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  17. 3357

    Mechanisms controlling seasonal variations of hydrochemistry in a typical river of the Baiyangdian Basin by Xi YANG, Xiaowei JIANG, Xiaohong GENG, Rongtao MA, Taotao JI, Zhiyuan ZHANG

    Published 2024-11-01
    “…Before and after the rainy season, due to low flow rates and weak weathering, the primary ions in the Yishui-Nanjuma River showed minimal changes with the runoff distance. …”
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  18. 3358
  19. 3359

    Organic iron at ultralow doses catalyzes hydrogen peroxide to eliminate cyanobacterial blooms: a study on algicidal effects and mechanisms under natural conditions by Yongdong Lin, Ziru Niu, Juan Li, Sijin Li, Hai Li, Lei Li

    Published 2025-01-01
    “…The optimal dosages were identified as 10 mg/L for H2O2 and 3 mg/L for Fe3+.The limited efficacy of inorganic iron stems from the transformation of Fe2+ to Fe3+ ions via the Fenton reaction. Under neutral conditions, Fe3+ ions precipitate as large-sized goethite, which adheres to the extracellular polymeric substances (EPS) of cyanobacterial cells, thereby hindering H2O2 catalysis and hydroxyl radical (·OH) formation in natural waters. …”
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  20. 3360

    Comparative analysis of bioaccessibility tests for metals and metalloids: Methodological advancements and implications for consumer product safety by Buyun Jeong, Dong-Jun Baek, Haeun Kim, Seon-Woo Kwon, Jung-Hwan Kwon, Jinsung An

    Published 2025-02-01
    “…The pH 5.5 solution leached more metals due to complexation between amino acids and metal ions, increasing solubility. Sebum decreased the leached amount of cationic metals (Cd, Cr, and Pb), as fatty acids can form complexes with metal ions. …”
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