Showing 921 - 940 results of 1,335 for search '"wastewater"', query time: 0.04s Refine Results
  1. 921

    Microbes as Resources to Remove PPCPs and Improve Water Quality by Francesca Demaria, Marcel Suleiman, Philippe Corvini, Pilar Junier

    Published 2025-01-01
    “…ABSTRACT The inadequate removal of pharmaceuticals and personal care products (PPCPs) by traditional wastewater treatment plants (WWTPs) poses a significant environmental and public health challenge. …”
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    Article
  2. 922

    Multicompartment Ecosystem Mass Balances as a Tool for Understanding and Managing the Biogeochemical Cycles of Human Ecosystems by Lawrence A. Baker, Diane Hope, Ying Xu, Jennifer Edmonds

    Published 2001-01-01
    “…These sometimes countervailing factors are illustrated with several scenarios of wastewater treatment technology and population growth in the Phoenix area. …”
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  3. 923

    Production of calcined eggshell: Process description and economic analysis by Lim Jun Jie, Sethupathi Sumathi, Mohd Ismail Nor Ismaliza

    Published 2025-01-01
    “…Adsorbents derived from eggshell (ES) have been proven to be effective for a variety of pollutants including organic and inorganic pollutants from different types of wastewater. Calcined eggshell (CES) had demonstrated a significant performance in which are on par with or even exceeds the commercially available adsorbents for phosphorus removal or recovery. …”
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  4. 924

    Chemical Recycling of Expanded Polystyrene Waste: Synthesis of Novel Functional Polystyrene-Hydrazone Surface for Phenol Removal by Ali N. Siyal, Saima Q. Memon, Sajida Parveen, Asma Soomro, Mazhar I. Khaskheli, M. Y. Khuhawar

    Published 2013-01-01
    “…Synthesized novel functional PSH surface was successfully applied for the treatment of phenol-contaminated industrial wastewater by solid-phase extraction. Multivariant sorption optimization was achieved by factorial design approach. 99.93% of phenol was removed from aqueous solution. …”
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    Article
  5. 925

    One-step hydrothermal fabrication of AgInS2/SnIn4S8 nanocomposite with enhanced visible-light-activated photocatalytic activity by Zhong Fei, Zhu Zong Qiang

    Published 2025-01-01
    “…AgInS2/SnIn4S8 composites not only can degrade 2NP and tetracycline, but also had good mineralization efficiency for pharmaceutical industry wastewater.…”
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    Article
  6. 926

    Evaluation of Contaminated Water Treatment on the Durability of Steel Piles by Hussein Kareem Sultan, Hussein Yousif Aziz, Baydaa Hussain Maula, Ali A. Hasan, Wadhah A. Hatem

    Published 2020-01-01
    “…The most common effluent created by the oil industry is oily wastewater. This produced water (PW) corrodes the steel piles in the infrastructure of bridges, which shortens their service life. …”
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    Article
  7. 927

    Water Quality Analysis and Evaluation of Five Rivers in Poyang Lake Based on Three Water Quality Index Methods by YE Fangqi, JI Yong, HUI Yuan, ZHANG Chenhui, CHENG Yuxiang

    Published 2024-07-01
    “…The results show that the overall water quality of the studied waters is between Class I and Class III, with all five rivers showing excessive total nitrogen levels throughout the year due to agricultural wastewater discharge, and low dissolved oxygen levels in July and August due to high temperatures. …”
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    Article
  8. 928

    In Vitro Antilisterial Properties of Crude Methanol Extracts of Garcinia kola (Heckel) Seeds by Dambudzo Penduka, Anthony I. Okoh

    Published 2012-01-01
    “…Crude methanol extracts of Garcinia kola (Heckel) seeds were screened for their antilisterial activities against 42 Listeria bacteria isolated from wastewater effluents. The extract had activity against 45% of the test bacteria and achieved minimum inhibitory concentrations (MICs) ranging between 0.157 and 0.625 mg/mL. …”
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  9. 929

    Recovery of the Dye Intermediate DNDS from Aqueous Solution by Adsorption onto Resins by Wei-Ben Yang, Jun Fan, Aimin Li, Quanxing Zhang

    Published 2006-12-01
    “…Four kinds of resins were investigated for the recovery of 4,4‘-dinitrostilbene-2,2’-disulphonic acid (DNDS), which is present as a pollutant in wastewater, and their adsorption behaviour and mechanisms assessed. …”
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  10. 930

    Recent advances in carbon-based adsorbent materials for ammonium removal from water by Ali Akbar Said, Mauliza Lisa, Rizki Fazli Rahmad

    Published 2025-01-01
    “…Future research should optimize these materials for real-world applications, pilot-scale studies, and complex wastewater matrices.…”
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    Article
  11. 931

    SPA-Based Modified Local Reachability Density Ratio wSVDD for Nonlinear Multimode Process Monitoring by Zhaojing Wang, Weidong Yang, Hong Zhang, Ying Zheng

    Published 2021-01-01
    “…Finally, the effectiveness and superiority of our proposed method are demonstrated by the Tennessee-Eastman (TE) process and wastewater treatment process (WWTP).…”
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  12. 932

    Biomonitoring of radioactive contamination using benthic invertebrate communities in Manzala Lake, Egypt by Imam Noha, Bendary Reda E.

    Published 2023-06-01
    “…The Lake’s ecological condition has recently been impacted by a significant increase in agricultural, industrial, and urban wastewater discharge. A valuable tool for monitoring the water quality of Manzala Lake is the sensitivity of invertebrate species to various types of pollution, such as radioactive contamination. …”
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  13. 933

    Photodegradation of Eosin Y Using Silver-Doped Magnetic Nanoparticles by Eman Alzahrani

    Published 2015-01-01
    “…The purification of industrial wastewater from dyes is becoming increasingly important since they are toxic or carcinogenic to human beings. …”
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  14. 934

    Oxytetracycline photodegradation by transition metals doped ZnO nanorods by Siavash Fathi, Bagher Aslibeiki, Reza Torkamani

    Published 2023-08-01
    “…Photocatalytic is one of these methods that have been used widely for wastewater treatment. In this study, a series of Mn, Fe, Co, Ni, and Cu doped ZnO nanorods were applied as visible-light-activated catalysts for oxytetracycline (OTC) degradation. …”
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  15. 935

    Trend of Climate and Hydrology Change in Bosten Lake Basin and Its Influence on the Lake Level by YAO Junqiang, CHEN Jing, Dilinuer Tuoliewubieke, HU Wenfeng

    Published 2021-01-01
    “…Bosten Lakehas experienced drastic change on water level due to the climate environment changes and intensified human activities.Based on the recent climate and hydrological data,this paper analyzes the hydrological and climatic elements and the change characteristics of the Bosten Lake Basin from 1961 to 2019,and discusses the possible influencing factors for the hydrological change of the lake.The results show that:There is obvious changes by stages on the water level (area) of the lake as follows:decrease during 1961—1987,rapid increase during 1988—2002,drastic decrease during 2003—2012,and drastic increase after 2013.The changes by stages are caused by a climate-driven regime shift coupled with human disturbance.The increase in the water level after 1987 is driven by regional climate warming and wetting.However,since 2003,due to the increase in agricultural irrigation water,the runoff of Bosten Lake is reduced;after the implementation of the ecological water conveyance project (EWCP),the lake's outflow is significantly increased;and a decreased precipitation leads to an increased drought frequency.Therefore,the lake level drops significantly under the combined action of these factors.The increase in lake level since 2013 is mainly related to the increase in the supply of melted ice and snow caused by the great increase in precipitation and temperature in mountainous areas.Furthermore,wastewater emissions give rise to water degradation,resulting in complete change on the natural water cycle system in the Bosten Lake.Indeed,under the background of climate change,the future water security of Bosten Lake is largely dependent on the human activities.…”
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  16. 936

    A review on conducting organic polymers: Concepts, applications, and potential environmental benefits by Md. Byzed Hasan, Md. Masud Parvez, Abrar Yasir Abir, Md. Faruak Ahmad

    Published 2025-02-01
    “…Additionally, the review emphasizes the potential of conducting organic polymers in mitigating environmental pollution, particularly through their role in wastewater treatment and e-waste management. By examining recent advancements and promising future prospects, this article underscores the potential of conducting organic polymers to revolutionize both electronic technology and environmental sustainability.…”
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  17. 937

    The water-agro-food system: upscaling from the Seine river basin to the global scale by Billen, Gilles, Garnier, Josette

    Published 2022-09-01
    “…Starting from the study of the major impacts of human activity in the Seine river basin on ground- and surface water quality, due to domestic and industrial wastewater and to intensive agricultural practices, a research framework was developed, combining the analysis of the agricultural systems, their connection to food requirement by local population and trade exchanges with other regions or countries, as well as the losses to the hydrosphere and atmosphere in terms of nitrogen, phosphorus, silica and carbon, and their associated environmental problems. …”
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  18. 938

    Removal of Toxic Hexavalent Chromium Ions from Aqueous Solution by a Natural Biomaterial: Batch and Column Adsorption by Fatma Gurbuz

    Published 2009-10-01
    “…The results indicate that S. obliquus biomass is a potential candidate for the development of an efficient adsorbent for the removal of Cr(VI) ions from wastewater.…”
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  19. 939

    Photocatalytic Degradation of Alizarin Red S, Amaranth, Congo Red, and Rhodamine B Dyes Using UV Light Modified Reactor and ZnO, TiO2, and SnO2 as Catalyst by Rabia Rehman, Waheed-Uz-Zaman, Asma Raza, Warda Noor, Amna Batool, Hamna Maryem

    Published 2021-01-01
    “…The photocatalytic degradation of dyes (alizarin red S, amaranth, congo red, and rhodamine B) present in wastewater was performed with UV lamp. The catalysts employed for this investigation were ZnO, TiO2, and SnO2. …”
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  20. 940

    Zeolite Imidazolate Framework 8 (ZIF-8) Decorated on ZnO Nanorods Resulting in Layered Double Hydroxide Layers for Determination of Phenolic Pollution in Water by Marzieh Piryaei, Mir Mahdi Abolghasemi, Sona Hasani

    Published 2023-07-01
    “…The model was evaluated using river water and wastewater samples. The results showed that the proposed method is a straightforward, effective, and environmentally friendly approach for the quick and practical determination of phenolic compounds in real samples.…”
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    Article