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Mikhail V. Pastukhov, Vera I. Poletaeva and Guvanchgeldi B. Hommatlyyev
The Irkutsk Reservoir, belonging to the largest unified freshwater Baikal?Angara system, is an important source of drinking water in the region. Therefore, studies of its hydrochemical characteristics are of prime importance in deciding on the role of an...
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Fernando Cazaña, Zainab Afailal, Miguel González-Martín, José Luis Sánchez, Nieves Latorre, Eva Romeo, Jesús Arauzo and Antonio Monzón
The 21st century arrived with global growth of energy demand caused by population and standard of living increases. In this context, a suitable alternative to produce COx-free H2 is the catalytic decomposition of methane (CDM), which also allows for obta...
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Rinat M. Manasypov, Artem G. Lim, Ivan V. Kri?kov, Liudmila S. Shirokova, Sergey N. Vorobyev, Sergey N. Kirpotin and Oleg S. Pokrovsky
Thermokarst lakes and ponds formed due to thawing of frozen peat in high-latitude lowlands are very dynamic and environmentally important aquatic systems that play a key role in controlling C emission to atmosphere and organic carbon (OC), nutrient, and ...
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Elisa Gaggero, Mery Malandrino, Debora Fabbri, Giorgio Bordiglia, Anna Fusconi, Marco Mucciarelli, Paolo Inaudi and Paola Calza
This study investigated the concentrations of 22 elements in two Turin urban soils located in the city center (Campana Street garden (CA)) and in a peripheral area (Nobile Park (NOB)). The former was found contaminated by Pb, Zn, Ba, Cr and Ni and, to a ...
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Siqi Li, Wenhao Dai, Zhe Han, Xinzhe Zhao and Baochang Liu
Metal-matrix-impregnated diamond composites are used for fabricating many kinds of diamond tools. In the efforts to satisfy the increasing engineering requirements, researchers have brought more attention to find novel methods of enhancing the performanc...
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Désiré Tsozué and Paul-Désiré Ndjigui
Investigation on the mobilization and the redistribution of major, trace and rare-earth elements (REE) was performed along a soil profile developed on gabbro in the semi-arid zone (Northern Cameroon), using mineralogical and geochemical analyses. The gab...
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María Romero Orué, Diego Gaiero, Marta Paris, Stella Fórmica, Jesica Murray, Mauro de la Hoz, Emilce López, Alicia Kirschbaum
Pág. 59 - 78
La depresión del valle de Lerma se ubica geográficamente en el centro sur de la Provincia de Salta y
geológicamente en la Provincia Cordillera Oriental, en el noroeste de Argentina. Dentro de esta unidad geomorfológica,
se ubicaron dos sitios para la co...
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David D. J. Antia
Batch treatment of water (0.2 to 240 L) using Fe0 (44,000?77,000 nm) in a diffusion environment operated (at -8 to 25 °C) using: (a) no external energy; (b) pressurized (<0.1 MPa) air; (c) pressurized (<0.1 MPa) acidic gas (CO2); (d) pressurized (<0.1 MP...
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Dalila de Souza Santos
O lodo de esgoto é o principal resíduo gerado nas Estações de Tratamento de Esgoto(ETE). Os processos de tratamento de lodo visam reduzir o teor de material orgânicobiodegradável, a concentração de organismos patogênicos e a umidade a fim de se obterum m...
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F. Degryse, E. Smolders, D. R. Parker
Pág. 590 - 612
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