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David A. Roberts, Laura Shiels, Julian Tickle, Rocky De Nys and Nicholas A. Paul
Conventional water treatment processes use aluminium sulphate (alum) as a coagulant in the production of potable water. While alum is an inexpensive and reliable means of treating water, the process generates waste water containing dissolved Al. This was...
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Juan Carlos Ramírez-Javier, Alejandro Hermelindo Ramírez-Guzmán, Giovanni Hernández-Flores, Mario Alberto Hernández Hernández, Oscar Talavera-Mendoza, Sergio Adrián Salgado Souto and Alejandra Cortés-Silva
The mining industry generates high concentrations of heavy metals (HMs) susceptible to being released into surface and ground water. The objective of this work was to determine the concentration and dispersion of HMs in surface water and ground water in ...
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L. F. Dolyna,Y. O. Zhdan,D. A. Dolyna
Pág. 7 - 15
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L. F. Dolina,P. B. Mashykhina,A. A. Karpo,A. A. Mishchenko
Pág. 7 - 18
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Rany Utami,Eka Intan Kumala Putri,Meti Ekayani
Pág. 143 - 150
The product of waste water from the process of millers may cause externality. In order to prevent the externality, millers has to internalize it by developing an installation of waste water treatment. The current is not sufficient for treating whole wast...
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Maria Cannio, Dino Norberto Boccaccini, Stefano Caporali and Rosa Taurino
Superhydrophobic materials, known for their exceptional water-repellent properties, have found widespread applications in diverse fields such as self-cleaning surfaces, anti-icing coatings, and water-resistant textiles. In recent years, researchers have ...
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Fantasse Azeddine, Parra Angarita Sergio, Léonard Angélique, Lakhal El Khadir, Idlimam Ali and Bougayr El Houssayne
Drinking water treatment generates a high amount of pasty by-product known as drinking water treatment sludge (DWTS). The chemical composition, microstructure and rheological behavior of DWTS are of utmost importance in the calculation, design, optimizat...
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Jacek Pranagal, Slawomir Ligeza and Joanna Gmitrowicz-Iwan
Waste management is one of the greatest contemporary challenges as the world strives for sustainable development. We set out to investigate the impact of mining waste (carboniferous rock) and organic waste (biogas digestate) on the physical properties of...
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Liansheng Tang, Yang Chen, Jialun Peng and Zihua Cheng
High liquid limit soil has unfavorable engineering geological characteristics, such as strong disintegration, dry shrinkage and easy cracking, and easy uplift when encountering water, which will cause various problems to the engineering. At present, the ...
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Teresa Rodríguez-Espinosa, Ana Pérez Gimeno, María Belén Almendro Candel, Ignacio Gómez Lucas and Jose Navarro-Pedreño
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Poornima A. Jayasinghe, Sybil Derrible and Lina Kattan
Developing integrated, sustainable, and resilient urban systems requires consideration of the different types of interdependencies between their infrastructure systems. The degree and nature of interdependencies among infrastructure systems vary widely. ...
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Candelaria Tejada-Tovar, Ángel Villabona-Ortíz and Rodrigo Ortega-Toro
The pollution of water bodies due to the discharge of effluents without treatment is a global problem. Therefore, different technologies have been implemented for the removal of contaminants from wastewater before the final disposition. Among them, adsor...
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Ana Dionísio, Teresa P. Cotrim, Júlia Teles and José Carvalhais
The growing production of waste and increased use of water and sanitation systems worldwide have been pressuring the water, sanitation, and waste sectors. This study analyzed the perception of the determinants of work activity among workers from the wate...
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Antonio Picone, Maurizio Volpe, Maria Gabriella Giustra, Gaetano Di Bella and Antonio Messineo
Hydrothermal carbonization (HTC) is a promising thermochemical pre-treatment to convert waste biomass into solid biofuels. However, the process yields large amounts of organic process water (PW), which must be properly disposed of or reused. In this stud...
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Pawan Kumar Bharti, Pawan Kumar Tyagi, Vijender Singh
Pág. 164 - 172
A study on heavy metals assessment in the water of Sahastradhara hill-stream was conducted with different five sites at significant differences. The present paper deals with the water quality status of Sahastradhara stream by the assessment of heavy meta...
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Pawan Kumar Bharti, Pawan Kumar Tyagi, Vijender Singh
Pág. 164 - 172
A study on heavy metals assessment in the water of Sahastradhara hill-stream was conducted with different five sites at significant differences. The present paper deals with the water quality status of Sahastradhara stream by the assessment of heavy meta...
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Xavier Lastra Bravo,Lesly Dayana Casares Morillo
Pág. 23 - 34
Considering the current importance of clean technologies and green services in the tourism sector, its implementation in accommodation establishments in the urban area of Otavalo, Ecuador, was analyzed. The types of establishments included were hotel, ho...
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V. ?. Kozachyna, O. V. Hromova, O. Y. Hunko, L. H. Tatarko
Pág. 15 - 21
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S. C. Kiran, C. Nagarajaiah, M. Mahadeva Murthy, P. C. Ranjith
Pág. Page:36 - 45Abstract
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Ali Bahadar
Among various mechanisms for enhancing the interfacial area between gases and liquids, a vertical liquid jet striking a still liquid is considered an effective method. This method has vast industrial and environmental applications, where a significant ap...
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