Showing 561 - 580 results of 750 for search '"pollutant"', query time: 0.12s Refine Results
  1. 561

    Determination of Calcium Carbonate Content in Eggshells of Different Types (White and Brown Egg shells). by Namutebi, Joweria

    Published 2024
    “…The multiple uses of eggshells in nutrition and medicine can be utilized for various purposes that minimize their effect on environmental pollution.…”
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    Thesis
  2. 562
  3. 563

    Screening of <i>Polyalthia longifolia</i> and <i>Aloe vera</i> for their phytoextractability of heavy metals in tropical soil of the Niger Delta by FBG Tanee, N Amadi

    Published 2016-05-01
    “… The work focuses on the screening of Polyalthia longifolia and Aloe vera for their phytoextractability of  heavy metal in soil of the Niger Delta. 5kg of soil was polluted with 100 mg of Zn, Fe and Pb each  replicated 9 times. …”
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    Article
  4. 564

    FIRM INNOVATIVENESS AND ENVIRONMENTAL DISCLOSURE: EVIDENCE FROM NIGERIAN MANUFACTURING FIRMS by Mubaraq Sanni, Lukman Adebayo Oke ABDULRAUF, Jamiu Alabere Abdulrasheed

    Published 2024-01-01
    “… The persistent increase in economic activities of companies, specifically manufacturing companies in Nigeria, has resulted in high levels of outputs, energy consumption, air pollution, and materials used. Environmental disclosures of these issues has become a major concern to communities, employees, shareholders, and other stakeholders and these difficulties drive this study. …”
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    Article
  5. 565

    INVESTIGATION OF THE EFFECTS OF THE ADDITION OF TITANIUM DIOXIDE (TiO2) NANOPARTICLE FUEL ADDITIVE IN COTTON BIODIESEL ON ENGINE PERFORMANCE by MEHMET CELIK, CIHAN BAYINDIRLI

    Published 2024-07-01
    “… The importance of renewable fuels as an alternative to fossil fuels is increasing due to environmental problems such as the decrease in the reserves of fossil fuels, their presence in certain regions, air pollution and global warming. Two important parameters of biodiesel fuel, which is one of these fuel types, such as high viscosity and density, negatively affect its use. …”
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    Article
  6. 566

    Determination of the Concentration of Total Cyanide in Waste Water of a Tobacco Company in Southwestern Nigeria by MT Osobamiro

    Published 2013-07-01
    “… Cyanide has been listed as one of the toxic pollutants that is usually released into the environment. …”
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    Article
  7. 567

    Consumer Perceptions of Lawn Fertilizer Brands by Hayk Khachatryan, Alicia Rihn, Michael D. Dukes

    Published 2016-05-01
    “…Many homeowners maintain their healthy lawns by applying fertilizers throughout the growing season, but excess fertilizer runoff and leaching have received much attention recently because of waterway pollution and algae blooms, leading many states to place restrictions on what chemicals can be used in lawn fertilizers. …”
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    Article
  8. 568

    ASSESSING THE DETERMINANTS OF PRIVATE WASTE COLLECTORS’ OPERATIONAL EFFICIENCY AND ITS EFFECT ON REVENUE: A CASE STUDY OF LAGOS WASTE MANAGEMENT SECTOR by Shehu Usman Adam

    Published 2024-12-01
    “… Private waste collection firms play vital role in the realization of waste-related environmental goals of achieving clean environment and reduced solid waste pollution. However, little is known on such firms’ efficiency and its effect on firms’ revenue. …”
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    Article
  9. 569

    ENVIRONMENTAL SYSTEM ENGINEERING (ESE): MODELING AND OPTIMIZATION OF A TEXTILE EFFLUENT DISCOLORATION PROCESS BY SORPTION by CARMEN ZAHARIA

    Published 2015-12-01
    “…In this system, environmental modeling and process optimization acts together for solving problems with environmental systems, especially for minimizing pollution, or eco-toxicological effects. The present paper proposes the study of modeling and optimization of an environmental system (i.e. textile wastewater treatment system based on sorption onto indigene peat) for its discoloration (consequently, decreasing of color, organic and inorganic loads of effluent discharged in aquatic receptor, or inside reused). …”
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    Article
  10. 570

    Design and Analysis of thermosyphon Solar Water Heating System. by Kakuru, Stephen

    Published 2024
    “…In rural areas of Uganda, access to affordable hot water is a persistent challenge with communities often relying on firewood and charcoal for water heating which contributes to deforestation, air pollution, and health hazards hence respiratory diseases like asthma, lung cancer, TB, and allergic disease, climate changes and global warming. …”
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    Thesis
  11. 571

    Analysis of Leaching Rate of Heavy Metals from Fly Ash at Varying Leachant pH & Cumulative Liquid to Solid Ratios by Tobby, Micheal Agwe, Sharma, S. N., Pandey, Govind

    Published 2021
    “…This continued disposal of FA into the environment makes the heavy metals contained therein to move out in the leachate generated, polluting the soil, surface and ground water sources among others. …”
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    Article
  12. 572

    Modelling nitrogen transformation in the Lake Bunyonyi ecosystem, South‑Western Uganda by Alex, Saturday, Thomas, J. Lyimo, John, Machiwa, Pamba, Siajali

    Published 2022
    “…The lake’s sub-catchment faces environmental problems because of intensive agriculture, settlement, business and tourism activities, which consequently cause pollution of water in the lake’s system. This study, therefore, intended to determine the processes that govern nitrogen dynamism using a numerical model that takes into account various processes in the system using STELLA® 8.1.1 software. …”
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    Article
  13. 573

    Mechanism analysis of mechanical extraction of Pleioblastus amarus fibers by saturated steam pretreatment by Xiaofeng Xu, Weipeng Yu, Xingduo Fan, Zhenhong Gong, Wei Zhang

    Published 2025-02-01
    “…Abstract Currently, bamboo fibers (BFs) are commonly processed through alkali boiling softening pretreatment, which generates wastewater that poses environmental pollution risks. This process is also complex and requires significant human and material resources. …”
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    Article
  14. 574

    Prioritize Effective Factors of Scheduling in Tehran Metro Station with Fuzzy TOPSIS Model by Vinh Phuc Dung, Minh Tien Nhung

    Published 2022-10-01
    “…Metro is considered one of the fastest and most efficient means of transport within the city in different countries, which reduces traffic and pollution and is more cost-effective and time-efficient. …”
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    Article
  15. 575

    COVID 19 Lockdown — Air Quality Reflections in Indian Cities by Sunil Gulia, Nitin Goyal, Saurabh Mendiratta, Tridipa Biswas, S. K. Goyal, Rakesh Kumar

    Published 2021-01-01
    “…The restrictions on pollution generating activities during the lockdown period resulted in an overall improvement of the air quality throughout the world including India. …”
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    Article
  16. 576

    Exposure to nano-polystyrene during pregnancy leads to Alzheimer's disease-related pathological changes in adult offspring by Fengxu Wang, Jin Wang, Na Luo, Yonghua Luo, Zhengnan Gao, Ye Cui, Mengna Jiang, Zhaoping Shen, Jing Xiao, Peng Xue, Xiaoke Wang, Shali Yu, Qiyun Wu, Xinyuan Zhao

    Published 2025-01-01
    “…Nanoplastics are common environmental pollutants. As of now, research has yet to explore how exposure to nanomaterials during gestation might influence the risk of developing Alzheimer's disease (AD) in offspring. …”
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    Article
  17. 577

    Identification of natural and anthropogenic factors in the spatial pattern of Pb in the surface soil of the Nanliu River Basin by Xu Liu, Zhongfang Yang, Huading Shi, Tiansheng Wu, Tao Yu, Bo Li, Lei Wang, Yuxiang Shao, Zexin He, Minghui Xie, Chenning Deng

    Published 2025-01-01
    “…This approach provides valuable insights for environmental management and pollution mitigation strategies. Our research highlights the use of integrating traditional statistical and spatial analysis methods in environmental research and offers a deeper comprehension of the geochemical features of Pb in the surface soil of the Nanliu River Basin.…”
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    Article
  18. 578

    Investigation and evaluation of the efficiency of palm kernel oil extract for corrosion inhibition of brass artifacts by Mohamed M. Megahed, Eman AbdElRhiem, Wesam Atta, Nabil Abdel Ghany, Mohamed Abdelbar

    Published 2025-02-01
    “…Abstract Brass (Cu–Zn alloy) used in the crescent of the Al-Maradani Mosque pulpit is subjected to corrosion under certain conditions, such as exposure to polluted air, oxidizing acids, and compounds containing sulphur or ammonia. …”
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    Article
  19. 579

    Analysis of toxicity and mechanisms of busulfan in non-obstructive azoospermia: A genomic and toxicological approach integrating molecular docking, single-cell sequencing, and expe... by Yanggang Hong, Qichao Yuan, Yi Wang, Deqi Wang, Xiaoju Guan, Congde Chen

    Published 2025-02-01
    “…Environmental pollutants, including chemical contaminants, heavy metals, and pesticides, have been linked to adverse effects on male reproductive health, particularly sperm quality. …”
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    Article
  20. 580

    Volatile Organic Compounds (VOCs) Distribution from PCB Waste and Vitrification by Reacting with Flux Agents by Raynard Christianson Sanito, Sheng-Jie You, Hsi-Hsien Yang, Ya-Fen Wang

    Published 2022-03-01
    “…Abstract Resin, the part of printed circuit board (PCB) waste, consists of harmful elements and volatile organic compounds (VOCs) and can cause pollution, but it can also be potentially treated through vitrification. …”
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    Article