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  1. 3801

    Synthesis and Characterization of Hydroxyapatite- (HAP-) Clay Composites and Adsorption Studies on Methylene Blue for Water Treatment by Ebenezer Annan, Grace Karikari Arkorful, David Sasu Konadu, Bernard Asimeng, David Dodoo-Arhin, Martin Egblewogbe

    Published 2021-01-01
    “…Dyes used by the textile, tannery, and food industries tend to pollute water bodies and must be removed to get clean water. …”
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    Article
  2. 3802

    Synergistic effects of PS-NPs and Cd on ovarian toxicity in adolescent rats: Ferroptosis by induction of mitochondrial redox imbalance via the SIRT3-SOD2/Gpx4 pathway by Hua Wu, Lihua Feng, Huang Wu, Lihong Wang, Hengyi Xu, Fen Fu

    Published 2025-01-01
    “…Nanoplastics (NPs) are an emerging class of pollutants. They can act as a“Trojan horse” to change the bioavailability and toxicity of heavy metals in the environment. …”
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  3. 3803

    Design and Construction of Ag@MOFs Immobilized PVDF Ultrafiltration Membranes with Anti-bacterial and Antifouling Properties by Wentao Xu, Huaqiang Zhuang, Zehai Xu, Mianli Huang, Shangchan Gao, Qingbiao Li, Guoliang Zhang

    Published 2020-01-01
    “…Meanwhile, the pure water flux of Ag@MOF membranes increased from 85 L/m2 h to 157 L/m2 h, and the maximum membrane flux recovery rate (FRR) of 95.7% was obtained using SA as pollutant, which is attributed to the introduction of Ag@MOF composite material. …”
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  4. 3804

    Real-World Effectiveness of Portable Air Cleaners in Reducing Home Particulate Matter Concentrations by Frederic T. Lu, Robert J. Laumbach, Alicia Legard, Nirmala T. Myers, Kathleen G. Black, Pamela Ohman-Strickland, Shahnaz Alimokhtari, Adriana de Resende, Leonardo Calderón, Gediminas Mainelis, Howard M. Kipen

    Published 2023-11-01
    “…Abstract Portable air cleaners (PACs) equipped with HEPA filters are gaining attention as cost-effective means of decreasing indoor particulate matter (PM) air pollutants and airborne viruses. However, the performance of PACs in naturalistic settings and spaces beyond the room containing the PAC is not well characterized. …”
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  5. 3805

    Oxidation Degradation of Rhodamine B in Aqueous by UV/S2O8 2− Treatment System by Xiaoyang Chen, Zhiyong Xue, Yanlai Yao, Weiping Wang, Fengxiang Zhu, Chunlai Hong

    Published 2012-01-01
    “…The effect of oxidant S2O8 2− concentration, initial dye concentration, initial pH of solution, and various inorganic anions (Cl−, H2PO4 −, and HCO3 −) were investigated using Rhodamine B (RhB), a kind of xanthene dye, as a model pollutant. With the increase of oxidant S2O8 2−, more SO4 •− produced to attack RhB molecules and result in the increase of RhB degradation. …”
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  6. 3806

    Kinetic and isotherm studies of nickel and cadmium ions adsorption onto Clay-Chitosan composite by Rachid Et-Tanteny, Ibrahim Allaoui, Imad Manssouri, Bouchta El Amrani, Khalid Draoui

    Published 2025-01-01
    “…In this study, a novel clay-chitosan composite was prepared and characterized to evaluate its adsorption potential for the removal of these pollutants. The Ni (II) and Cd (II) concentrations were precisely determined using inductively coupled plasma atomic emission spectroscopy (ICP-AES). …”
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  7. 3807

    Investigation of the Use of the Thermo-Biological Method in the Return Sludge Line on the Biokinetics of the Activated Sludge Process and the Amount of Excess Sludge Produced by Naeim Banisaeid, Afshin Takdastan, Mahboobeh Cheraghi, Ali Afrous, Reaz Jalilzadeh Yengejeh

    Published 2024-10-01
    “…The results indicated that the existing conventional bioreactor, with the return sludge temperature of 40 °C, achieves a significantly higher efficiency in removing pollutants, maintainingconventional range of biokinetics parameters, reducing the amount of sludge production coefficient and excess sludge disposal.…”
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  8. 3808

    Dye sensitized photocatalytic degradation of congo red and rhodamine B by 1,3,5-Benzenetricarboxylic acid based metal organic frameworks Ni3(BTC)2.12H2O, (Ni0.8Co0.2)3(BTC)2.12H2O... by Kavitha Karuppiah, Anushree Raju, Anuradha Natarajan, Swedha Mohan, Dhinakaran Subramani, Kumaran Rajendran, Vanjinathan Mahalingam, Gopalakrishnan Arumugam, Samikannu Prabu, Kung-Yuh Chiang, Vasanthi Rajaraman

    Published 2025-03-01
    “…Photocatalytic degradation is a promising approach for the removal of organic pollutants from wastewater. This study explores the efficiency of three metal-organic frameworks (MOFs)—Ni₃(BTC)₂•12H₂O, (Ni₀.₈Co₀.₂)₃(BTC)₂•12H₂O, and Cu₃(BTC)₂—in degrading Congo Red and Rhodamine B dyes under visible light. …”
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  9. 3809

    CFD modelling and simulation of anaerobic digestion reactors for energy generation from organic wastes: A comprehensive review by Muhammad Usman Farid, Indiana A. Olbert, Andreas Bück, Abdul Ghafoor, Guangxue Wu

    Published 2025-01-01
    “…Complex structure of wastes is safely broken down to destroy pollutants and pathogens. Biogas is produced as a by-product of this process which is considered as a clean energy resource. …”
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  10. 3810

    In Vitro Cadmium-Induced Alterations in Growth and Oxidative Metabolism of Upland Cotton (Gossypium hirsutum L.) by M. K. Daud, Lei Mei, Ullah Najeeb, Muhammad Azim Khan, Farah Deeba, Irum Raza, Aliya Batool, S. J. Zhu

    Published 2014-01-01
    “…Cadmium (Cd) is a toxic pollutant, which cause both dose- and time-dependent physiological and biochemical alterations in plants. …”
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  11. 3811

    Temporal variability of dissolved inorganic nitrogen and key environmental drivers in a dam-induced subtropical urban lake by Peng Tang, Boyu Ren, Tianyang Li, Qiwen Xu, Baoxiang Yang, Shunyao Zhu, Binghui He

    Published 2025-02-01
    “…Random Forest modelling indicated that the temporal variations in DIN concentration were closely related to the notable seasonal fluctuations in key water quality indicators such as the temperature (T), Secchi depth (SD), and concentrations of dissolved phosphorus (DP), dissolved silica (DSi), chlorophyll-a (Chl-a), which were predominantly attributable to hydrological alterations associated with reservoir management and external pollutant inputs from agricultural fertilization. Partial Least Squares Path Modeling confirmed that physical indicators, like T and SD, were the primary drivers of variations in DIN concentration, while DP, DSi, and Chl-a also had significant effects. …”
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  12. 3812

    A Facile Route to the Preparation of Highly Uniform ZnO@TiO2 Core-Shell Nanorod Arrays with Enhanced Photocatalytic Properties by Yuanyuan Zhao, Peifei Tong, Dong Ma, Bing Li, Qinzhuang Liu, San Chen, Yongxing Zhang

    Published 2017-01-01
    “…The improved photocatalytic activity could be attributed to the core-shell structure, which can effectively reduce the recombination rate of electron-hole pairs, significantly increase the optical absorption range, and offer a high density of surface active catalytic sites for the decomposition of organic pollutants. In addition, it is very easy to separate or recover ZnO@TiO2 core-shell nanorod array catalysts when they are used in water purification processes.…”
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  13. 3813

    Biochar impact on physiological and biochemical attributes of Spinach (Spinacia oleracea L.) in nickel contaminated soil by U. Younis, M. Athar, S.A. Malik, M.H. Raza Shah, S. Mahmood

    Published 2015-07-01
    “…The results exposed significant decrease in growth, photosynthetic, physiological, and biochemical traits of S. oleracea when grown in Ni-polluted soil. However, this decrease was less pronounced in CSB amended soil.  …”
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  14. 3814

    Bisphenol S impairs oocyte quality by inducing gut microbiota dysbiosis by Jiaming Zhang, Xiaoxia Yu, Weidong Li, Yunjing Jiang, Liangran Zhang, Shunxin Wang

    Published 2025-01-01
    “…Overall, this study not only demonstrates that BPS exposure impairs the intestine and oocytes by inducing dysbiosis of the gut microbiota but also develops a preventive strategy.IMPORTANCEOocyte development is vulnerable to stimulation by intrinsic and extrinsic factors, particularly many environmental pollutants and chemicals in daily life. The reproductive toxicity of bisphenol S has been of great concern, although it is widely used as a safe substitute for its analog bisphenol A. …”
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  15. 3815

    Mycorrhizal fungi mitigate cadmium leaching losses by decreasing the inorganic cadmium proportion in soil solutions by Wei Li, Jiong Wu, Jie Yan, Xinran Liang, Xiaoyi Li, Yongmei He, Bo Li, Fangdong Zhan

    Published 2025-01-01
    “…Structural equation analysis revealed that the GRSP and LMWOAs were the primary factors driving the potential of AMF to reduce Cd leaching loss from polluted soil. The adsorption of Cd ions by quartz sand increased with the application of GRSP and LMWOAs, which resulted in a 27.6 %–69.5 % reduction in Cd leaching loss in the sand column. …”
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  16. 3816

    Column Study for Adsorption of Copper and Cadmium Using Activated Carbon Derived from Sewage Sludge by Najib Al-mahbashi, S.R.M Kutty, A.H. Jagaba, Ahmed Al-Nini, Mujahid Ali, A.A.H. Saeed, A.A.S Ghaleb, Upaka Rathnayake

    Published 2022-01-01
    “…Among the water-polluting substances, heavy metals stand out due to their carcinogenic and toxic effects on the creatures and environment. …”
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  17. 3817

    An Investigation of Presumptive Synergism of Oil Palm Bunch Ash and Sawdust Amendments in Remediation of crude oil Spiked Soil by Ejikeme Albert, Di Anyanwu

    Published 2016-05-01
    “…TA was left in its natural state while the others were each polluted with 6.7% v/w of crude oil. TB was not given any remediation amendment. …”
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  18. 3818

    On the transitory performance of mixed convective heat and mass transfer around spherical region in the presence of fluctuating streams by Hossam A. Nabwey, Sahar Anwar, Muhammad Ashraf, A.M. Rashad

    Published 2025-02-01
    “…It also offers a great understanding of predicting the pollutant and heat spread in the environment. Further, this mechanism will help to observe the steady as well as oscillating nature of the fluid flow around a sphere. …”
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  19. 3819

    Groundwater Aquifer Vulnerability Assessment using a Dar-Zarrouk Parameter in a Proposed Aboru Residential Estate, Lagos State, Nigeria by M.A. Ayuk

    Published 2020-01-01
    “…As such, the establishment of the proposed service facilities in the study area is strongly discouraged as the nature of their operations has a high potential to contaminate and eventually pollute the sub-surface aquifers on the long-run. …”
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  20. 3820

    Changes of Land Use and Land Cover with the Diversity of Fishes, Aquatic Plants, and Bird’s Species at Wetland Ecosystem by Mohammad Zahangeer Alam, Md. Abdullahil Baki Bhuiyan, Hasan Muhammad Abdullah, Suma Rani Ghosh, Mohammad Maksudul Hassan, Ruzina Akter, M. Rokonuzzaman, Mohammad Shah Alam

    Published 2021-01-01
    “…Changes in LULC, the establishment of settlements for the increasing population, indiscriminate use of pesticides, environmental pollutions, and climate change are the potential reasons for declining trends of wetland biodiversity. …”
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    Article