Showing 1,241 - 1,260 results of 3,984 for search '"pollutant"', query time: 0.11s Refine Results
  1. 1241

    Impact of Land-Use Change on Atmospheric Environment Using Refined Land Surface Properties in the Pearl River Delta, China by Anqi Lai, Yiming Liu, Xiaoyang Chen, Ming Chang, Qi Fan, Pakwai Chan, Xuemei Wang, Jianing Dai

    Published 2016-01-01
    “…These subtle changes caused by land-use resulted in discernable changes in pollutant concentrations. Monthly averaged surface O3 concentration increased by 0.93 µg/m3 and 1.61 µg/m3 in January and July, while PM2.5 concentration decreased by 1.58 µg/m3 and 3.76 µg/m3, and the changes in pollutant concentrations were more noticeable during the nighttime. …”
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  2. 1242
  3. 1243

    Indoor Black Carbon Concentrations and their Sources in Residential Environments: Validation of an Input-adaptive Proxy Model by Jiangyue Zhao, Pak Lun Fung, Martha Arbayani Zaidan, Birgit Wehner, Kay Weinhold, Alfred Wiedensohler, Tareq Hussein

    Published 2024-02-01
    “…However, common indoor sources contributed differently to indoor eBC, which also resulted in higher mass concentrations in the cold season than in the warm season. Indoor pollutant measurements are often performed with only a limited number of instruments and pollutant data. …”
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  4. 1244

    Effect of Walking Modes and Temperatures on the Robustness of Ventilation Systems in the Control of Walking-induced Disturbances by Jianlin Ren, Junjie He, Leihong Guo, Hongwan Li, Xiangfei Kong

    Published 2022-06-01
    “…The highest RSr value was achieved by the side supply and side return (SS) system. For the pollutant field, the RSr and time scale robustness (TSr) can be increased by 23.0%–44.0% and 11.5%–23.3% due to the ventilation systems, respectively. …”
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  5. 1245
  6. 1246

    Adsorption characteristics of metronidazole on CoZr-LDH and its GO nanocomposite: Experimental and theoretical study by Edris Jamshidi, Fateme Fathabadi, Faranak Manteghi, Rahime Eshaghimalekshah

    Published 2025-02-01
    “…CoZr-LDH and its Graphene Oxide (GO) nanocomposite were synthesized by mechanochemical and hydrothermal methods, respectively, and were applied to absorb metronidazole as a pollutant antibiotic from an aqueous solution. In this study, Tetravalent and divalent metal cations were employed. …”
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  7. 1247
  8. 1248

    Assessments of the Emission Contributions from an Ultra-Supercritical Coal-Fired Power Plant to Ambient PM2.5 in Taiwan by Yi-Cheng Lin, Fang-Yi Cheng, Yi-Ju Lee, Thi-Thuy-Nghiem Nguyen, Chuen-Jinn Tsai, Huan-Cheng Wen, Cheng-Hung Wu, Wei-Chieh Chang, Chung-Chi Huang

    Published 2023-09-01
    “…Enhancing thermal efficiency can significantly reduce air pollutant emissions; however, its impact on ambient air pollutant concentrations under various meteorological conditions is rarely studied. …”
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  9. 1249
  10. 1250

    Determination of Phosphate in Water Samples of Nashik District (Maharashtra State, India) Rivers by UV-Visible Spectroscopy by Sanjeevan J. Kharat, Sanjay D. Pagar

    Published 2009-01-01
    “…The data has been analyzed by least square method. The more phosphate polluted river in Nashik district is Godavari. The least phosphate polluted river in Nashik District is Punad.…”
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  11. 1251

    The influence of ferrous ions on the efficiency of aqueous photocatalytic oxidation of 2-ethoxy ethanol by D. Klauson, S. Preis

    Published 2005-01-01
    “…An explanation was proposed for the observed phenomena based on the low sensitivity of the pollutant towards radical-oxidation reactions and the competitive adsorption of metallic ions and 2-EE on the TiO2 surface.…”
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  12. 1252

    Evaluation of the effects of short-term PM2.5 exposure on triglyceride-glucose metrics in a population in eastern China by Zhenpeng Guo, Chenchen Yang, Qiang Zhang, Xinling Shi, Xiaona Li, Qun Zhang, Jianming Wang

    Published 2025-01-01
    “…Conclusion PM2.5 exposure is related to the TyG index. Controlling air pollution might contribute to maintainin normal lipid metabolism function.…”
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  13. 1253

    Advanced statistical analysis of air quality and its health impacts in India: Quantifying significance by detangling weather-driven effects by Akshansha Chauhan, Guggilla Pavan Sai, Chin-Yu Hsu

    Published 2025-01-01
    “…The COVID-19 lockdown offered a unique opportunity to examine air pollutant reductions under restricted human activities. …”
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  14. 1254

    The clean analysis process of Mn2+ for industries: a comparative study on direct determination of high-concentration Mn2+ in solution using spectrophotometry by Yanli Xu, Fuyuan Xu, Yong Liu, Guangbin Zhu, Ying Chen, Ning Duan

    Published 2025-01-01
    “…It also poses significant environmental challenges as a primary pollutant in Mn-containing wastewater and hazardous materials. …”
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  15. 1255

    Stormwater Pond Management: What You Need to Know about Aeration by Samantha T. Howley, Steven P. Hohman, Alexander J. Reisinger

    Published 2021-01-01
    “…In addition, we provide information for pond managers or community decision makers on how to best manage ponds for effective pollutant removal in the pond and downstream water quality protection. …”
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  16. 1256

    A Review on Homogeneous Charge Compression Ignition and Low Temperature Combustion by Optical Diagnostics by Chao Jin, Zunqing Zheng

    Published 2015-01-01
    “…After, the evolution of pollutant emissions measured by different laser diagnostic methods is reviewed and the measured species including NO, soot, UHC, and CO. …”
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  17. 1257

    Photocatalytic Degradation of Thiram (Fungicides) under Visible Light Irradiation by Sanjay R. Thakare, N. S. Bhave

    Published 2005-01-01
    “…Photocatalytic efficiency of prepared TiO2∼PVA polymer composite was measured in term of no adsorption of pollutant, higher degradation rate and act as a photocatalyst under visible light irradiation. 150 minutes are required for the complete degradation of the thiram. …”
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  18. 1258

    Photocatalytic Decomposition of Methyl Red Dye by Using Nanosized Zinc Oxide Deposited on Glass Beads in Various pH and Various Atmosphere by H. R. Ebrahimi, M. Modrek

    Published 2013-01-01
    “…Photocatalytic decomposition of methyl red (MR) as a pollutant in wastewater samples is investigated in this study. …”
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  19. 1259

    Synthesis of Metal/Silica/Titania Composites for the Photocatalytic Removal of Methylene Blue Dye by Sana Ahmad, Arfa Saeed

    Published 2019-01-01
    “…The results indicate extraordinary efficiency of all metal-doped composites for the removal of the harmful organic pollutant like methylene blue.…”
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  20. 1260

    Experimental Investigation on Shear Strength and Liquefaction Potential of Rubber-Sand Mixtures by Zhou Enquan, Wang Qiong

    Published 2019-01-01
    “…The application of scrap tires as construction materials in civil engineering is one of the most promising ways to recycle this pollutant. The objective of this study was to investigate the shear strength and liquefaction potential of saturated rubber-sand mixtures. …”
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