Showing 3,541 - 3,560 results of 5,119 for search '"pollutant"', query time: 0.06s Refine Results
  1. 3541

    Thermal and Environmental Analysis Solar Water Heater System for Residential Buildings by Reza Alayi, Nima Khalilpoor, Saeid Heshmati, Atabak Najafi, Alibek Issakhov

    Published 2021-01-01
    “…Solar energy does not contain pollution and widely available in all parts of the world, especially in warm regions. …”
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    Article
  2. 3542

    Mechanical Properties of Plastic Sand Brick Containing Plastic Waste by Kameshwar Sahani, Bhesh Raj Joshi, Kabiraj Khatri, Abiraj Thapa Magar, Sabin Chapagain, Nabanita Karmacharya

    Published 2022-01-01
    “…However, plastic is nonbiodegradable; it causes pollution and create difficulties in managing even for a wealthy nation. …”
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    Article
  3. 3543

    Water Chemistry and Nitrogen and Oxygen Isotope Techniques for Tracing Nitrate Sources and Transformation Processes in Ionic Rare Earth Mining Areas by GUO Qiuyan, ZHANG Qiuying, LI Zhao, LI Fadong, WANG Fan

    Published 2023-01-01
    “…To identify the source,migration and transformation processes,and pollution contribution of nitrate in the water body of ionic rare earth mining areas,this paper determined the anions and nitrate nitrogen-oxygen isotopes of surface and groundwater samples by taking Longnan County as the study area.The results show that the water chemistry type in Longnan County is basically dominated by HCO<sub>3</sub>·SO<sub>4</sub>-Ca,and the nitrogen-containing compounds are dominated by nitrate.The characteristic plots of the values of δ<sup>15</sup>N-NO<sup>-</sup><sub>3</sub> and δ<sup>18</sup>O-NO<sup>-</sup><sub>3</sub> combined with the relationship between NO<sup>-</sup><sub>3</sub>/Cl<sup>-</sup> molar concentration ratios and Cl<sup>-</sup> concentrations show that the nitrate concentrations in the Longnan County are mainly influenced by ammonium nitrogen fertilizer,soil nitrogen,manure and mine drainage and that the main process of nitrate transformation is nitrification,with no significant denitrification reactions.The results of the MixSIAR model also show that the nitrate in surface water and groundwater mainly comes from mine drainage,soil nitrogen and manure.…”
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  4. 3544

    Removal of Cobalt from Aqueous Solutions using Haro River Sand by Syed Moosa Hasany, Munawar Hussain Chaudhary

    Published 1995-12-01
    “…The sand may be exploited for wastewater treatment and water pollution abatement. The sorption data followed the Freundlich adsorption isotherm. …”
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  5. 3545

    Multi-Objective Optimization Scheduling of a Wind–Solar Energy Storage Microgrid Based on an Improved OGGWO Algorithm by Dong Mo, Qiuwen Li, Yan Sun, Yixin Zhuo, Fangming Deng

    Published 2025-01-01
    “…Experimental results indicate that, compared to traditional methods, the proposed improved OGGWO algorithm can achieve standard deviations of 4.88 and 4.46 in two different scenarios, demonstrating significant effectiveness in reducing costs and pollution.…”
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  6. 3546

    The Urban Development in Relation to the Occurrence of Diseases in the Casa-Settat Region of Morocco during the Emergence of SARS-CoV-2 by Sanaa Deblij, Bouchaib Bahlaouan, Nadia Boutaleb, FatimaZahra Boutaleb, Mohamed Bennani, Said El Antri

    Published 2022-01-01
    “…Finally, these results call for a diagnosis that will make it possible to model new approaches and implement new actions promoting the dynamics of environmental and epidemiological change in one of the most polluted and infected regions of Morocco.…”
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    Article
  7. 3547

    Mathematical Modeling for Water Quality Management under Interval and Fuzzy Uncertainties by J. Liu, Y. P. Li, G. H. Huang

    Published 2013-01-01
    “…A real-world case for water quality management planning of the Xiangxi River in the Three Gorges Reservoir Region (which faces severe water quality problems due to pollution from point and nonpoint sources) is then conducted for demonstrating the applicability of the developed method. …”
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  8. 3548

    Obstacles to the realization of compact city strategy with emphasis on the central part of the city: Case study of central and ancient part of the city of Sary by mostafa ghadami, farveh Rahmani, jamaleddin Honarvar

    Published 2020-03-01
    “…Industrial revolution and its resulting changes have led to urban horizontal growing. Environmental pollution, more energy consumption, development without planning, Increased spending on infrastructure, particularly in the area of urban construction are the consequences of the urban horizontal growing. …”
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    Article
  9. 3549

    Effect of Adsorption Characteristics of Rhodamine 6G Dye Solution in Fe3O4 Magnetic Nanoparticles on Fluorescence Quantum Yield by Suwaphit Phoemphoonthanyakit, Panpailin Seeharaj, Pattareeya Damrongsak, Kitsakorn Locharoenrat

    Published 2019-01-01
    “…We believe that our study makes a significant contribution to the literature because Fe3O4 magnetic nanoparticles were found to be able to quench rhodamine 6G dye molecules, which will aid in eliminating toxic and hazardous pollutants from dye wastewater, which are otherwise detrimental to the environment and human health.…”
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    Article
  10. 3550

    Exploring the distribution and fate of bisphenol A in an aquatic microcosm combined with a multimedia model by Dan Liu, Guodong Kang, Yixi Zhang, Lili Shi, Bo Ma, Shenghu Zhang, Guojian Lu

    Published 2025-01-01
    “…This study provides technical support for pollution source management and risk assessment for BPA.…”
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    Article
  11. 3551

    Smart Battery Storage Integration in An IoT-Based Solar-Powered Waste Management System by Olatunbosun A Ajibola, Omolola A Ogbolumani

    Published 2024-12-01
    “…Traditional waste management systems are inefficient and contribute to environmental pollution and operational costs. To address these challenges, integrating smart battery storage with IoT-powered solar waste management offers a sustainable alternative. …”
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    Article
  12. 3552

    Determination of inorganic elements in pine pollen by ICP-MS and safety and health risk assessment by Hao LIU, Haitao GUO, Aixi JI, Shuqi LI, Shaojun YU, Guohua YANG, Zhuoer LIU, Yonggang LIU

    Published 2025-02-01
    “…The safety of pine pollen was evaluated by calculating the single pollution index Pi of heavy metal elements. The daily maximum tolerable dose, target hazard quotient and carcinogenic risk of heavy metal elements were calculated to evaluate the health risk of pine pollen. …”
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    Article
  13. 3553

    An experimental study on water purification performance of modified volcanic rock ecological concrete by Fei Peng Liu, Jing Xu, Jian Xin Zhao, Li Feng Liu, Meng Ya Zhang, Shu Cheng Tan

    Published 2025-01-01
    “…Volcanic rock, due to its loose and porous structure, can absorb pollutants and improve the performance of eco-concrete. …”
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  14. 3554

    Design and Fabrication of MoCuO<sub>x</sub> Bimetallic Oxide Electrodes for High-Performance Micro-Supercapacitor by Electro-Spark Machining by Ri Chen, Siqi Lv, Yunying Xu, Zicong Lin, Guoying Zhang, Jian Wang, Bocheng Wang, Wenxia Wang, Igor Zhitomirsky, Yong Yang

    Published 2024-12-01
    “…Hence, this study presents the preparation of bimetallic oxide electrode materials via electro-spark machining (EM), which is efficient, convenient, green and non-polluting, as well as customizable. The fabricated copper-molybdenum bimetallic oxide (MoCuO<sub>x</sub>) device showed good electrochemical performance under the electrode system. …”
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  15. 3555
  16. 3556

    Facile colorimetric detection of As(V) in Rice with immobilized acid phosphatase on hollow metal-organic frameworks hybrid with peroxidase-like activity by Zhiyang Qin, Zhuolan Xu, Yixin Liu, Xinguang Qin, Gang Liu, Xinlin Wei, Haizhi Zhang

    Published 2025-01-01
    “…Quantitative analysis of As(V) in rice is of great significance for food safety and heavy metal pollution control. Here, a facile colorimetric method for As(V) detection was constructed by using immobilized acid phosphatase (ACP) in hollow metal-organic frameworks hybrid. …”
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  17. 3557

    Evolutionary Game Analysis of the Stress Effect of Cross-Regional Transfer of Resource-Exhausted Enterprises by Hui Yu, Wei Wang, Baohua Yang, Cunfang Li

    Published 2019-01-01
    “…Second, it shows that the local governments’ penalty for transfer enterprises has a significant impact on the convergence speed of enterprises’ strategic choice to “Completely Control Pollution.” Finally, from the perspective of the relationships between the central government and the local governments, as well as with transfer enterprises, countermeasures and suggestions are put forward to effectively prevent the stress effect of the cross-regional transfer behaviour of resource-exhausted enterprises.…”
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    Article
  18. 3558

    LADRC-MPC strategy for three-level UPQC by CAI Xiuwen, ZHAO Tao, ZHANG Mingzhou, TAO Yibin, LI Guipu

    Published 2025-01-01
    “…The results validate that the LADRC-MPC control strategy effectively compensates for comprehensive power quality issues such as grid voltage sags/surges, current distortion, and harmonic pollution caused by load imbalance. It also enhances the voltage support capability of the grid.…”
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  19. 3559

    Enhancing compatibility and biodegradability of polylactic acid/biomass composites through torrefaction of forest residue by June-Ho Choi, Myeong Rok Ahn, Chae-Hwi Yoon, Yeon-Su Lim, Jong Ryeol Kim, Hyolin Seong, Chan-Duck Jung, Sang-Mook You, Jonghwa Kim, Younghoon Kim, Hyun Gil Cha, Jae-Won Lee, Hoyong Kim

    Published 2025-02-01
    “…Overall, this study highlights the potential of torrefaction in enhancing both the physical properties and biodegradability of PLA-based composites, contributing to a more sustainable approach to reducing plastic pollution.…”
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    Article
  20. 3560

    Degradation of High Concentrations of Anthracene Using White-Rot Wood-Inhabiting Fungi and Investigation of Enzyme Activities by Mohadeseh Khajehzadeh, Masoomeh Ghobad-Nejhad, Hamid Moghimi, Ali Abolhasani Soorki, Yu-Cheng Dai, Jing Si

    Published 2024-09-01
    “…Owing to the production of lignin-modifying enzymes (LMEs), white-rot fungi (WRF) such as polypores are potent organisms in the biodegradation of xenobiotic pollutants. The nonspecific function of LMEs including laccase and manganese peroxidase (MnP), has enabled the use of WRF in biotechnological applications, particularly in bioremediation. …”
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