Listar Artículos científicos por tema "Water treatment"
Mostrando ítems 1-19 de 19
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Acquisition and analysis of floc images by machine learning technique to improve the turbidity removal process
(Desalination Publications, 2023)Acceso restringidohis article reports on the implementation and use of a floc image acquisition and analysis system in a pilot water treatment plant to remove kaolin turbidity with a coagulant and flocculant. The system is based on the ... -
Assessment of the Application of Ferrate(VI) in the Treatment of Agricultural Irrigation Water: Presence of Metals and Escherichia coli in Fresh Produce
(MDPI, 2023)Acceso abiertoThe aim of this study is to evaluate the effects of ferrate (VI)-based treatment on surface water collected from the Rímac River as an irrigation water treatment model for bean (Phaseolus vulgaris), lettuce (Lactuca sativa), ... -
Comparison between solar distillers with and without solar concentrator
(Allerton Press, Inc., 2016)Acceso restringidoIn order to desalinate sea water by only solar energy using they were designed and built three distillers in which experimental measurements were taken to calculate production, performance and cost. Distillers by solar ... -
Desalination using a parabolic-trough concentrator
(Allerton Press Inc., 2012)Acceso abiertoThere are presented desalination results by using a parabolic-trough concentrator (PTC) device of 5.5 m2, 0.7 m of line focal distance and aligned in the East—West direction. The length of the PTC is 2.5 m and its rectangular ... -
Design and construction of a fresnel linear distiller
(Allerton Press, Inc., 2014)Acceso restringidoIt was designed a Fresnel linear distiller based on optical calculations obtained from taking into account Lima's latitude value, Earth inclination angle and heat absorber cavity's dimensions. The 5.6 m^sup 2^ reflective ... -
Development of a Fuzzy Logic-Based Solar Charge Controller for Charging Lead–Acid Batteries
(Springer, 2020)Acceso restringidoThe design and implementation of a solar charge controller for lead–acid batteries is intended to supplement a component of the water purification module of the water treatment unit for natural disaster relief. This unit ... -
Efficiency of electrocoagulation method to reduce COD, BOD and TSS in tannery industry wastewater: Application of the box–behnken design
(Institutional National de Cercetare-Dezvoltare Pentru Texttile Pielarie, 2020)Acceso abiertoThis study intends to assess the removal efficiency of the chemical oxygen demand (COD), biochemical oxygen demand (BOD), and total suspended solids (TSS) from raw tannery wastewater using electrocoagulation by aluminum ... -
Elimination of chemical oxygen demand from domestic residual water by electrocoagulation with aluminum and iron electrodes
(Instituto de Pesquisas Ambientais em Bacias Hidrograficas, 2018)Acceso abiertoThis research determined the efficiency of removal of chemical oxygen demand (COD) by an electrocoagulation process. An electrocoagulation reactor with aluminum and iron electrodes was used to treat water from the treatment ... -
Optimizing the Reduction of Total Suspended Solids in Pump Water from Fish Factories Through Electrocoagulation using Response Surface Methodology
(Polish Society of Ecological Engineering (PTIE), 2021)Acceso abiertoThis study aims to optimize the removal of total suspended solids (TSS) in pump water from fish flour factories through electrocoagulation technology and to determine the effects of the main operation parameters. Pump water ... -
Photoelectrocatalytic degradation of 2,4-dichlorophenol in a TiO2 nanotube-coated disc flow reactor
(Elsevier, 2021)Acceso restringidoPhotoelectrocatalytic (PEC) water treatment is a promising technology for organic pollution abatement. Much of the prior research focused on material discovery and optimization. However, challenges exist in scaling-up PEC ... -
Portable point-of-use photoelectrocatalytic device provides rapid water disinfection
(Elsevier, 2020)Acceso restringidoPortable water purification devices are needed to provide safe drinking water in rural communities, developing communities with low quality centralized water distribution, and military or recreational applications. Filtration, ... -
Removal of azo dyes in aqueous solutions using magnetized and chemically modified chitosan beads
(Elsevier, 2020)Acceso restringidoAzo dyes in wastewater coming from textile industry are detrimental, toxic, and affect the human health; therefore efficient wastewater treatments are needed. To contribute to the solution to this problem, in this paper ... -
Removal of Escherichia coli from Domestic Wastewater using Electrocoagulation
(Polish Society of Ecological Engineering, 2019)Acceso abiertoThe objective of this study was to evaluate the efficiency of electrocoagulation for the removal of Escherichia coli from domestic and urban wastewaters and to determine the effects of the main operational parameters on ... -
Removal of nitrogen and phosphorus from domestic wastewater by electrocoagulation: Application of multilevel factorial design
(Polish Society of Ecological Engineering, 2020)Acceso abiertoThe main objective of this investigation was to evaluate the efficiency of electrocoagulation for the elimination of nitrogen and phosphorous from domestic wastewater and to determine the main operating parameters affecting ... -
Scaling up photoelectrocatalytic reactors: A TiO2 nanotube-coated disc compound reactor effectively degrades acetaminophen
(Multidisciplinary Digital Publishing Institute, 2019)Acceso abiertoMultiple discs coated with hierarchically-organized TiO2 anatase nanotubes served as photoelectrodes in a novel annular photoelectrocatalytic reactor. Electrochemical characterization showed light irradiation enhanced the ... -
Synthesis and Characterization of ZnO Nanorod Films on PET for Photocatalytic Disinfection of Water
(Science & Technology Network, Inc., 2015)Acceso abiertoZnO nanorods (ZnO NRs) were grown on ZnO seeded polyethylene tert-phtalate (PET) substrates obtained from recycled soda bottles at low temperatures (90 °C) from Zn2+ precursors in alkaline aqueous solution. The ZnO seeds ... -
TiO2:Cex onto Al Clays for Photocatalytic Solar Water Disinfection
(Hindawi, 2020)Acceso abiertoA novel methodology was employed to prepare new nanocomposites with photocatalytic properties based on Ce-doped TiO2 nanoparticles arranged over a layered silicate. The catalysts were porous materials formed by exfoliated ... -
Treatment of irrigation water infested with nematodes using a solar photoreactor
(Desalination Publications, 2020)Acceso restringidoThe objective of this study was to assess the efficacy of the disinfection of irrigation water loaded with the plant-parasitic nematode Meloidogyne incognita using a solar photoreactor. The photoreactor was comprised of a ... -
Water treatment plant prototype with ph control modeled on fuzzy logic for removing arsenic using fe(VI) and fe(III)
(Multidisciplinary Digital Publishing Institute, 2020)Acceso abiertoThis study proposes a fuzzy control strategy embedded in a Siemens IoT2040 gateway developed for removing inorganic arsenic from synthetic underground water in a treatment plant prototype. The prototype is used to dose a ...