Showing 4,681 - 4,700 results of 5,119 for search '"pollutant"', query time: 0.06s Refine Results
  1. 4681

    The Effect of Active Chitosan Films Containing Bacterial Cellulose Nanofiber and ZnO Nanoparticles on the Shelf Life of Loaf Bread by Mehrasa Bakouei, Jalal Sadeghizadeh Yazdi, Mohammad Hasan Ehrampoush, Mahdieh Salari, Farzan Madadizadeh

    Published 2023-01-01
    “…Due to the disadvantages of synthetic packaging materials such as migration, environmental pollution, lack of easy recycling, and high production costs, natural polymers have received much attention as safe and biodegradable alternatives to plastics. …”
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  2. 4682

    Dynamic Nonlinear and Residual Deformation Behaviors of the Fly Ash-Modified Loess by Qian Wang, Jun Wang, Xiumei Zhong, Haiping Ma, Xiaowei Xu

    Published 2021-01-01
    “…Fly ash mixed with loess can improve strength and reduce construction costs and environmental pollution. Moreover, it has strong economic and social benefits. …”
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  3. 4683

    Creative-Motivated Citizen Science After-School STEAM Programme for Motivating Actions Related to the Oceanic Microplastics Problem by Tomomi Sayuda, Haruyuki Kinoshita, Fumitoshi Kato, Miles Pennington

    Published 2025-01-01
    “…Citizen science (CS) projects focused on microplastics (MP), small plastics that cause widespread ocean pollution, have gained interest from international research communities. …”
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  4. 4684

    Properties and Components of Recycled Engine Oil Bottom Rejuvenated Asphalt and Its Grey Relationship Analysis by Jin Li, Miaozhang Yu, Xinzhuang Cui, Wentong Wang

    Published 2019-01-01
    “…Numerous environmental pollution and resource waste problems are associated with recycled engine oil bottom (REOB), which cannot be effectively recycled. …”
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  5. 4685

    Gouvernance intégrée du risque sur le Plateau de Yungui, Chine : la catastrophe associée aux tempêtes de neige et aux pluies givrantes de 2008 by Qian Ye, Ming Wang, Jiarui Han

    Published 2012-03-01
    “…Au cours des deux dernières décennies, alors que la région a bénéficié d’un développement économique et social rapide, la dégradation de la végétation, la pollution de l’eau et l’appauvrissement du sol, ainsi que d’autres problèmes environnementaux, sont devenus des préoccupations majeures pour la région. …”
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  6. 4686

    Exhaust gas after treatment using air preheating and selective catalytic reduction by urea to reduce NOx in diesel engine by Mohammad Shahed H.K. Tushar, Musa Ibne Mannan, Afra Azmain

    Published 2025-02-01
    “…The oxides of nitrogen (NOx) emitted from diesel engines are perilous pollutants, contributing to environmental and health hazards. …”
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  7. 4687

    Isolation of cellulolytic bacteria, including actinomycetes, from coffee exocarps in coffee-producing areas in Vietnam by Han B. Bui

    Published 2024-02-01
    “…However, much of the cellulosic waste including coffee exocarps which are wastes from raw coffee process in Vietnam is often disposed of by biomass burning and discharged into the environment in developing countries, thus causing considerable environmental pollution. Besides, these organic wastes decompose slowly when they are used to produce compost in ordinary conditions. …”
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  8. 4688

    Suitability of jute fiber in the production of eco-friendly building block by Sumaya Sadia Toha, Md. Golam Mostofa, Md. Moinul Islam, Md. Saiful Islam

    Published 2025-01-01
    “…However, conventional brick production poses environmental challenges, including deforestation, soil erosion, air pollution, and CO₂ emissions, which contribute to global warming. …”
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  9. 4689

    Thermodynamic, economic, and environmental evaluation of internal combustion engine exhaust gas-driven Organic Rankine cycles for power generation and desalination by Mohammad Waqas Chandio, Laveet Kumar, Abdul Ghafoor Memon, Mohamed M. Awad

    Published 2025-01-01
    “…The conversion of waste heat into power is important due to the diminishing reserviors of fossil fuel and the rise in environmental pollution. The recovery of waste heat from internal combustion (IC) engines through the Organic Rankine Cycle (ORC) presents a practical approach to improving overall performance, attributable to the simple design of the ORC system. …”
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  10. 4690
  11. 4691
  12. 4692

    Risk Evaluation of Pyrolyzed Biochar from Multiple Wastes by Shem M. Ndirangu, Yanyan Liu, Kai Xu, Shaoxian Song

    Published 2019-01-01
    “…The degree of environmental risk assessment of HM pollution in biomass and biochars has been determined by using potential ecological risk index and RAC while organic contaminant degradation by EPFRs was considered when assessing the environmental roles of biochar in regulating the fate of contaminants removal. …”
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  13. 4693

    Bacteriological Assessment of the Indoor Air of Different Hospitals of Kathmandu District by Arzu Kunwar, Samyukta Tamrakar, Shyaron Poudel, Sony Sharma, Pramila Parajuli

    Published 2019-01-01
    “…According to the European Commission, most of the hospitals were intermediately polluted. Out of 16 indoor air samples, 47.18% of Staphylococcus aureus and 1.82% Pseudomonas spp. were isolated. …”
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  14. 4694

    Heavy Metal Spatial Variation Mechanism and Ecological Health Risk Assessment in Volcanic Island Soils: A Case Study of Weizhou Island, China by Ran Bi, Wei Fu, Xuanni Fu

    Published 2024-12-01
    “…Heavy metals in volcanic island soils are key for assessing pollution risks and guiding environmental management strategies. …”
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  15. 4695

    Government Reward-Penalty Mechanism in Closed-Loop Supply Chain Based on Dynamics Game Theory by Xiaoqing Zhang, Yingsheng Su, Xigang Yuan

    Published 2018-01-01
    “…The recycler should expand fixed recovery cost investment, which will contribute to getting the scale effect; the government needs to balance the carbon emission RPM and recovery ratio RPM so as to cut down environmental pollution and guide the CLSC into WEEE recycling and remanufacturing. …”
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  16. 4696
  17. 4697

    On The Possible Leakage of ET-RR1 Liquid Waste Tank: Hydrological and Migration Modes Studies by N. S. Mahmoud, S. T. EL-Hemamy

    Published 2005-01-01
    “…Meanwhile, the mechanism of radionuclide migration during their passage in the water body of the aquifer was the main focus of this study.The degree of water pollution in the aquifer at a point of contact with the main water body of Ismailia Canal 1000 m from the reactor site was assessed for the instantaneous release by comparing the results obtained with the regulations of the standard limit of radionuclides in drinking water[2,3].…”
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  18. 4698

    Fiscal Mechanism for Countering Negative Environmental Externalities by Viktor Melnyk, Vadym Hrebenozhko

    Published 2024-12-01
    “…The theoretical analysis of issues of countering negative environmental externalities allowed us to classify specific instruments and levers of the fiscal mechanism into the following groups:budget expenditures of different levels intended to counter negative environmental externalities and adapt to climate change, namely, state and municipal loans and investments in green economy facilities, green economy subsidies, direct financing of environmental protection measures; specific tax instruments of environmental focus (energy and fuel taxes; transport taxes; taxes on emissions that cause global changes; payments for pollution, waste disposal and recycling, for the use of natural resources and subsoil, for noise impact, etc.); non-tax revenue instruments (revenues from auctions of emission permits); loan instruments of environmental focus (green bonds, sustainable development bonds, climate bonds issued by state and local authorities); quasi-fiscal instruments (international and intergovernmental grants and assistance (including within the framework of international climate initiatives), national climate initiatives).…”
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  19. 4699

    Effect of zinc sulphate application and the cyclic incorporation of cereal straw on yields, the tissue concentration and uptake of Zn by crops and availability of Zn in soil under... by Rama Dwivedi, Prakash Chandra Srivastva

    Published 2024-02-01
    “…Background Soil incorporation of cereal straw to avoid burning and air pollution may influence the availability of Zn, a critical micronutrient in cereal production. …”
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  20. 4700

    Dependence on Humidity and Aerosol Composition of the Gas-particle Partitioning of Weakly and Moderately Polar VOCs by Jeonghyeon Ahn, Guiying Rao, Eric P. Vejerano

    Published 2021-08-01
    “…Abstract Volatile organic compounds (VOCs) dominate the class of pollutants that accumulate in the atmosphere and indoors. …”
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