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Daneshi Navab, Banejad Hossein, Pirtag Hamedany Reza, Daneshi Vahab, Farokhi Maedeh
Pág. 276 - 286
Along with the technology development and increasing consumption of water resources, we are experiencing low qualities in the mentioned resources. Copper brings about serious environment al pollution, threatening human health and ecosystem. This metal fo...
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Pavlos Avramidis, Pantelis Barouchas, Thomas Dünwald, Ingmar Unkel and Dionisios Panagiotaras
In this study, soil and aquatic sediments were sampled in the Aetoliko Lagoon and its catchment area, which is exclusively dominated by olive orchards. For the first time in Greece, soil as well as sediments samples of one coherent protected aquatic ecos...
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Rita de Cássia Colman, Anderson Alex de Almeida, Nádia Regina Camardo Fernandes Machado, José Carlos de Souza (Author)
Pág. 1213 - 1217
New ways to produce hydrogen, thought to be the ideal fuel, have been studied and aim at a not-pollutant fuel. Ethanol reform is based on a simple reaction with many advantages for various countries, such as Brazil, where ethanol is produced on a large s...
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Liseane Padilha Thives, Enedir Ghisi, Douglas Gherardt Brecht and Dario Menegasso Pires
The objective of this study is to assess the filtering capability of porous asphalt pavement models and the quality of rainwater filtered by such models. Three slabs of porous asphalt mixtures and two models composed of porous layers that resulted in por...
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Liseane Padilha Thives, Enedir Ghisi, Douglas Gherardt Brecht and Dario Menegasso Pires
The objective of this study is to assess the filtering capability of porous asphalt pavement models and the quality of rainwater filtered by such models. Three slabs of porous asphalt mixtures and two models composed of porous layers that resulted in por...
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Nnaemeka C. Okochi and Dena W. McMartin
The investigation of electric arc furnace (EAF) steel slag as a viable add-on technology to existing stormwater systems for the removal of dissolved phosphorus (P) was extended to explore the effects of varying environmental and treatment system conditio...
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Michelline M. R. Kansole and Tsair-Fuh Lin
Laboratory batch experiments were carried out to evaluate the impacts of H2O2 and copper sulfate on M. aeruginosa PCC7820, microcystin-LR (MC-LR) and its degrading bacteria Bacillus sp., previously isolated from Hulupi Lake in Taiwan. The study shows tha...
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Michelline M. R. Kansole, Tsair-Fuh Lin
Pág. 1 - 18
Laboratory batch experiments were carried out to evaluate the impacts of H2O2 and copper sulfate on M. aeruginosa PCC7820, microcystin-LR (MC-LR) and its degrading bacteria Bacillus sp., previously isolated from Hulupi Lake in Taiwan. The study shows tha...
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Asrori Asrori,Sudjito Suparman,Slamet Wahyudi,Denny Widhiyanuriyawan
Pág. 6 - 14
The paper discusses the comparison of the performance of steam generators in large and small receivers, using a Fresnel lens concentrator.The goal is to get the best value from the efficiency of a steam generator between large and small receivers, with t...
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Mykola Yatskov,Natalia Korchyk,Oleg Prorok
Pág. 32 - 41
The study reports results of experimental studies into processing highly concentrated metal-containing wastes (HCMW) from galvanic production with obtaining precipitates of the predefined chemical composition, specified physical-and-chemical properties a...
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Marsha Savira Agatha Putri, Chao-Hsun Lou, Mat Syai?in, Shang-Hsin Ou and Yu-Chun Wang
The application of multivariate statistical techniques including cluster analysis and principal component analysis-multiple linear regression (PCA-MLR) was successfully used to classify the river pollution level in Taiwan and identify possible pollution ...
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Mansour Ahmed Balkhyour and Mohammad Khalid Goknil
Welding is a major industrial process used for joining metals. Occupational exposure to welding fumes is a serious occupational health problem all over the world. The degree of risk to welder?s health from fumes depends on composition, concentration, and...
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Ruoan Wang, Jun Ren, Hanru Ren, Ling Tao, Chaohui Wu, Xinni Sun and Mairong Lv
Three types of modified sludge biochar were produced for the adsorption of copper in aqueous solutions via the calcium-based magnetic (CaCO3, Fen+) treatment (CA?BC), nanozero-valent iron (nZVI) treatment (nZVI?BC), and iron (Fe3+) treatment (FA?BC) of r...
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Olga Thoda, Anastasia M. Moschovi, Konstantinos Miltiadis Sakkas, Ekaterini Polyzou and Iakovos Yakoumis
A single-step impregnation approach is investigated as a synthetic route for photocatalyst synthesis active under visible light. The as-derived photocatalysts exhibited very high degradation rates towards methylene blue (MB) decolorization under visible ...
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AHMED MOHAMED TAHER, IBRAHIM OMAR SAEED
Pág. Page:44 - 49Abstract
In this study estimation some heavy metals (Fe, Ni, and Co) in soil and Phragmites australis plant in Fatha and Qayyarah areas in Salah Al-Din Governorate- Iraq. The results indicated the mean concentration of heavy metals was high in the far soils from ...
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AHMED MOHAMED TAHER, IBRAHIM OMAR SAEED
Pág. Page:44 - 49Abstract
In this study estimation some heavy metals (Fe, Ni, and Co) in soil and Phragmites australis plant in Fatha and Qayyarah areas in Salah Al-Din Governorate- Iraq. The results indicated the mean concentration of heavy metals was high in the far soils from ...
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Elham Salari, Seyed Mohsen Peyghambarzadeh, Mohammad Mohsen Sarafraz, Faramarz Hormozi
Pág. 106 - 122
This work focuses on potential application of nano-fluids in cooling of high heat flux surfaces. For this purpose, experimental studies have been performed to quantify the heat transfer coefficient of Titana (TiO2) aqueous nano-fluids under different ope...
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Raquel Ibarra, Darío Bolaños-Guerrón and Luis Cumbal-Flores
This study evaluates the pollution of the Machángara River basin in Ecuador. For the assessment, water samples were pumped from the river for 1 to 4 h, with a representative water sample of 4 L collected. In the site and laboratory, the physicochemical p...
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Antal Vigh, Adriana Criste, Kévin Gragnic, Léa Moquet and Christine Gerard
The aim of this study was to assess the effects of supplementation with inorganic sources of manganese (MnO, MnSO4), zinc (ZnO, ZnSO4) and copper (CuSO4) at different levels (0.06%DM for Mn, 0.05%DM for Zn; 0.01 and 0.05%DM for Cu) on in vitro rumen ferm...
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Maylin Acosta, Isabel Rodríguez-Carretero, José Blasco, José Miguel de Paz and Ana Quiñones
Visible and near-infrared (Vis/NIR) hyperspectral imaging (HSI) was used for rapid and non-destructive determination of macro- and micronutrient contents in persimmon leaves. Hyperspectral images of 687 leaves were acquired in the 500?980 nm range over 6...
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