Showing 1,041 - 1,060 results of 1,335 for search '"wastewater"', query time: 0.06s Refine Results
  1. 1041

    Electroosmotic Dewatering of Iron Ore Tailings: A Laboratory Study to Improve Geotechnical Properties by Salih Yüksek

    Published 2022-01-01
    “…In the ore plants, an average of 3 tons of water is used to enrich 1 ton of ore, and most of the wastewater cannot be removed by traditional methods, causing various economic, environmental, and stability problems. …”
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    Article
  2. 1042

    Characterization of environmental and clinical surveillance inputs to support prospective integrated modeling of the polio endgame. by Kamran Badizadegan, Kimberly M Thompson

    Published 2025-01-01
    “…The expected growth (instead of decline) of poliovirus surveillance needs as of 2024, as well as innovations in laboratory technologies and expansion wastewater sampling, raise questions about the tradeoffs of different options and the future of poliovirus surveillance. …”
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  3. 1043

    Spectrophotometric Determination of Cr(III) and Pb(II) Using Their Complexes with 5,11,17,23-Tetra[(2-ethyl acetoethoxyphenyl)(azo)phenyl]calix[4]arene by Le Van Tan, Tran Quang Hieu, Nguyen Van Cuong

    Published 2015-01-01
    “…The proposed method was successfully utilized to invest lead and chromium contents in plating wastewater samples. The results for several analyzed samples were found to be in satisfied agreement with those acquired by using the inductively coupled plasma mass spectrometry (ICP-MS) technique.…”
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    Article
  4. 1044

    Photocatalytic Degradation of 2,4-Dichlorophenol by TiO2 Intercalated Talc Nanocomposite by Manqing Ai, Wenli Qin, Tian Xia, Ying Ye, Xuegang Chen, Pingping Zhang

    Published 2019-01-01
    “…Therefore, the prepared talc/TiO2 nanocomposite is an efficient, stable, and recyclable material for wastewater treatment.…”
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    Article
  5. 1045

    Assessment of Winter Season Air Quality in the Marmara Region Using GIS and Air Quality Data by Kazım Onur Demirarslan, Halil Akıncı

    Published 2018-01-01
    “…Consequently, there are significant environmental problems like urbanization, wastewater, solid waste and air pollution in the region. …”
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    Article
  6. 1046

    Photo‐inactivation of bacteria in hospital effluent via thiolated iron‐doped nanoceria by Sara Khan, Sulaiman Faisal, Dilawar Farhan Shams, Maryam Zia, Akhtar Nadhman

    Published 2019-10-01
    “…Hospital wastewater is a major contributor of disease‐causing microbes and the emergence of antibiotic resistant bacteria. …”
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  7. 1047

    Hydrothermal Synthesis of Nanostructured Manganese Oxide as Cathodic Catalyst in a Microbial Fuel Cell Fed with Leachate by Yuan Haoran, Deng Lifang, Lu Tao, Chen Yong

    Published 2014-01-01
    “…Our study provides useful information on facile preparation of cost-effective cathodic catalyst in air-cathode MFC for wastewater treatment.…”
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  8. 1048

    Study on the Effect of Flocculation and Sedimentation on the Mechanical Properties of Iron Tailing Sand by Yuping Xu, Chunliu Wang, Jingyuan Liu, Xiuwei Chai

    Published 2022-01-01
    “…Polymerized iron sulfate (PFS) as an inorganic polymer flocculant, compared with the traditional flocculant, has a stronger flocculation and adsorption capacity, is widely used in drinking water, industrial wastewater, and domestic sewage treatment, is an anionic polyacrylamide (APAM-800) for polymer compounds, mainly divided into nonionic, cationic, and anionic three, and is commonly used mine flocculant at home and abroad. …”
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  9. 1049

    A Case Study of Complex Policy Design: The Systems Engineering Approach by Shqipe Buzuku, Javier Farfan, Kari Harmaa, Andrzej Kraslawski, Tuomo Kässi

    Published 2019-01-01
    “…The proposed approach is showcased in a case study of sustainable policy formulation for a wastewater treatment plant at a pulp and paper industry in Brazil. …”
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    Article
  10. 1050

    Statistical Modeling and Kinetic Studies on the Adsorption of Reactive Red 2 by a Low-Cost Adsorbent: Grape Waste-Based Activated Carbon Using Sulfuric Acid Activator-Assisted Ther... by Seyyed Alireza Mousavi, Davood Shahbazi, Arezoo Mahmoudi, Parviz Mohammadi, Tooraj Massahi

    Published 2021-01-01
    “…The agricultural wastes due to special points such as low-cost, availability, and high ability to produce an adsorbent with high efficiency to remove dye can be proposed for water and wastewater treatment.…”
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    Article
  11. 1051

    Polycarbonate Microchip Containing CuBTC-Monopol Monolith for Solid-Phase Extraction of Dyes by Eman Alzahrani

    Published 2020-01-01
    “…Such features showed that fabricated CuBTC-monopol monolithic disk polycarbonate microchips have the potential of extracting toxic dyes that could be utilized for treating wastewater.…”
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  12. 1052

    Assessment of the quality of groundwater wells in the island Municipality of Panglao, Bohol, Philippines by Ma. Grace Sumaria

    Published 2024-06-01
    “…Based on the overall results, the following recommendations were drawn for the Municipality of Panglao to implement: a) install a wastewater treatment facility to address the unfavorable presence of nitrate and other contaminants in the groundwater, and b) enact relevant ordinances to stop the rising influences of nitrate concentration and other water contaminants of its groundwater which are detrimental both to its growing population and to the environment.…”
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  13. 1053

    Engineered crystalline polymers for effective contaminant removal from water by Hadiseh Heydari, Heidar Raissi, Afsaneh Ghahari

    Published 2024-12-01
    “…The obtained results confirm that alkylureido-ethylimidazoles are prominent adsorbents for removing pollutant ions from wastewater, thus contributing to the development of more efficient materials for water purification.…”
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  14. 1054

    Identification of Main Driving Factors of Water Resources Carrying Capacity in Taiyuan City by DING Xiangyi, SHI Xiaolin, WANG Xiangqian, MEI Chao

    Published 2022-01-01
    “…Utilizing the existing evaluation results of the water resources carrying capacity of Taiyuan City,this paper qualitatively analyzed its driving factors of the city,which was based on the analysis of the critical overload/overloading causes of various dimensions including quantity,quality,domain and flow and the consideration of the current situation of water resources in Taiyuan City.The paper also quantitatively identified the driving factors influencing the water resources carrying capacity of Taiyuan City with a combination weighting method of principal component analysis,analytic hierarchy process and entropy weight method.Further,making full use of the respective advantages of qualitative analysis and quantitative identification of driving factors,the paper took the common influencing factors as the main driving factors of the water resources carrying capacity of Taiyuan City.The results indicated that the main driving factors influencing the various dimensions of water resources carrying capacity in the city included the followings:①water quantity dimension:precipitation,per capita water resources,ratio of imported water to consumed water,groundwater extraction coefficient,coefficient of effective utilization of farmland irrigation water,water consumption per 10 000 yuan of industrial added value and wastewater utilization rate;②water quality dimension:water quality compliance rate of water function zone,proportion of water quality inferior to Grade V;③water domain dimension:soil erosion control rate;④water flow dimension:proportion of river ecological water replenishment.The research results can provide references for the plan formulation of improving water resources carrying capacity in Taiyuan City.…”
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  15. 1055

    ADSORPTION OF HEAVY METALS FROM WATER USING MORINGA OLIFERA PODS MODIFIED WITH IRON OXIDE NANOPARTICLES by Mokete John Phele, Fanyana Mtunzi, David Shooto

    Published 2024-11-01
    “…The adsorption process by metal oxide nanoparticles has been investigated an effective agent for removing organic and inorganic contaminants from water and wastewater. In this study, iron oxide nanoparticles were synthesized in the presence of moringa oliefera pods as adsorbent for lead, copper and cadmium ions adsorption. …”
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  16. 1056

    The JN.1 variant of COVID-19: immune evasion, transmissibility, and implications for global health by Araj Naveed Siddiqui, Imshaal Musharaf, Bashar Haruna Gulumbe

    Published 2025-01-01
    “…Monitoring efforts include genomic assessments, wastewater surveillance, and digital tracking to contain the variant’s spread. …”
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  17. 1057

    Industrial Testing of a Hybrid Technology for Water Purification from the Oka River Using the Method of Charcoalization with Powdered Sorbent by A. A. Filimonova, A. Yu. Vlasova, N. B. Karnitsky, N. D. Chichirova, R. F. Kamalieva

    Published 2024-10-01
    “…Insufficiently purified and polluted wastewater is constantly discharged into water sources, the amount of which directly depends on the industrial development of the region. …”
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  18. 1058

    Synthesis of Magnetic Composite Based on Vermiculite by G. Kurmangazhi, S.M. Tazhibayeva, Haoran Zhang, K.B. Musabekov, Z.A. Tattibayeva

    Published 2024-12-01
    “…These results show that vermiculite-magnetite composite has a significant potential for use as a sorbent in the treatment of wastewater from oil, organic pollutants, as well as carriers of drugs. …”
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  19. 1059

    Synthesis and Application of SiO2/NbOx Composites for Environmental Remediation by Adsorption by Carla de Albuquerque Dias, Armindo Santos, Dayane Izabelita Santos Lacerda, Harlley Sander Silva Torres, Jefferson Arlen Freitas, Sérgio Carneiro Reis, Querem Hapuque Felix Rebelo

    Published 2025-01-01
    “…The findings highlight the potential of SiO2/NbOx as an efficient adsorbent for dye removal, contributing to environmentally friendly solutions for wastewater treatment.…”
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  20. 1060

    ENERGY EFFICIENCY AND ASSESSMENT METHODS OF TECHNOLOGICAL SYSTEMS OF WATER SUPPLY AND WATER DISPOSAL by A. A. Kapansky

    Published 2016-09-01
    “…The management system is based on information base of statistic data of power, hydraulic and industrial indexes of wastewater management. The original basic mathematical models of common costs and unit costs of electrical power in the water supply and water disposal systems, which are the basis for the solution of the problems of forecasting and the current state assessment of energy efficiency of enterprises, the selection of priority areas of energy efficiency and finding the ways to save energy resources, are presented.…”
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