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Kharaji Manouchehrabadi Maedeh Yaghoubi Saeed 《Environmental science and pollution research international》2023,30(1):477-500
Environmental Science and Pollution Research - Due to the destructive effects of fossil fuels on the environment, using renewable energies has nowadays been suggested. In addition, because of the... 相似文献
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Faranak?BehzadiEmail authorView authors OrcID profile Behrouz?Shamsaei James?C.?NewmanIII 《Environmental Fluid Mechanics》2018,18(2):515-535
A Riemann-solver scheme, using primitive variables rather than conserved variables, is configured and tuned for the solution of the fully-coupled two-dimensional shallow water and contaminant transport equations. This scheme is based on the unstructured finite volume discretization using primitive-variable Roe-flux approximation with an entropy fix. The primitive-variable flux associated with the exact source-term balancing is well-behaved and well-balanced for both still-water and dry regions with arbitrary bed topography. Second-order accuracy is used in space and time. The present study uses a nonlinear implicit scheme based on Newton-iterative algorithm for the time integration. In order to show the accuracy of the scheme, numerical results are verified by different test cases for contaminant advection and diffusion. A scenario of contaminant transport in a complex geometry with wet and dry elements is also simulated to demonstrate that the present work can be implemented on practical applications involving flooding and contaminant transport. 相似文献
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Eslami Zahra Mahdavi Vahideh Tajdar-oranj Behrouz 《Environmental science and pollution research international》2021,28(31):42037-42050
Environmental Science and Pollution Research - The validation of an analytical procedure based on the quick, easy, cheap, effective, rugged, and safe (QuEChERS) approach is presented for... 相似文献
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Alireza Khataee Mahdie Safarpour Behrouz Vahid Amaneh Akbarpour 《Environmental science and pollution research international》2014,21(14):8543-8554
In this paper, degradation of a mixture of three azo dyes was studied by the photo-assisted electrochemical process using an O2-diffusion cathode containing carbon nanotubes and boron-doped diamond (BDD) anode. The concentration of three textile dyes (C.I. Acid Orange 8 (AO8), C.I. Acid Orange 10 (AO10), and C.I. Acid Orange 12 (AO12)) was determined simultaneously despite the severe overlap of their spectra. For this purpose, partial least square (PLS), as a multivariate calibration method, was utilized based on recording UV–Vis spectra during the decolorization process. Moreover, the central composite design was used for the modeling of photo-assisted electrochemical decolorization of the aqueous solutions containing three dyes. The investigated parameters were the initial concentration of three dyes, applied current and reaction time. Analysis of variance (ANOVA) revealed that the obtained regression models match the experimental results well with R (Khataee et al. 2010, Clean-Soil Air Water 38 (1):96–103, 2010) of 0.972, 0.971, and 0.957 for AO8, AO10, and AO12, respectively. Three-dimensional surface and contour plots were applied to describe the relation between experimental conditions and the observed response. The results of TOC analysis confirmed good ability of proposed photo-assisted electrochemical process for degradation and mineralization of textile industry wastewater. 相似文献
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Zobeidi Tahereh Yaghoubi Jafar Yazdanpanah Masoud 《Environment, Development and Sustainability》2022,24(4):5400-5425
Environment, Development and Sustainability - Water scarcity poses a global threat to smallholder farmers and crops. Along with population growth, agricultural development, increased urbanization,... 相似文献
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Matinfard Sahar Yaghoubi Saeed Kharaji Manouchehrabadi Maedeh 《Environmental science and pollution research international》2022,29(39):58810-58827
Environmental Science and Pollution Research - Nowadays, due to the lack of energy and the harmful effects of fossil fuels on the environment, many countries seek to use renewable sources such as... 相似文献
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