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841.
Regadío M Ruiz AI de Soto IS Rastrero MR Sánchez N Gismera MJ Sevilla MT da Silva P Procopio JR Cuevas J 《Waste management (New York, N.Y.)》2012,32(3):482-497
The long-term effectiveness of the geological barrier beneath municipal-waste landfills is a critical issue for soil and groundwater protection. This study examines natural clayey soils directly in contact with the waste deposited in three landfills over 12 years old in Spain. Several physicochemical and geological parameters were measured as a function of depth. Electrical conductivity (EC), water-soluble organic carbon (WSOC), Cl−, NH4+, Na+ and exchangeable NH4+ and Na+ were used as parameters to measure the penetration of landfill leachate pollution. Mineralogy, specific surface area and cationic-exchange capacities were analyzed to characterize the materials under the landfills. A principal component analysis, combined with a Varimax rotation, was applied to the data to determine patterns of association between samples and variables not evident upon initial inspection. The main factors explaining the variation in the data are related to waste composition and local geology. Although leachates have been in contact with clays for long time periods (13-24 years), WSOC and EC fronts are attenuated at depths of 0.2-1.5 m within the clay layer. Taking into account this depth of the clayey materials, these natural substrata (>45% illite-smectite-type sheet silicates) are suitable for confining leachate pollution and for complying with European legislation. This paper outlines the relevant differences in the clayey materials of the three landfills in which a diffusive flux attenuation capacity (Ac) is defined as a function (1) of the rate of decrease of the parameters per meter of material, (2) of the age and area of the landfill and (3) of the quantity and quality of the wastes. 相似文献
842.
Silva Wesley Douglas Oliveira Morais Danielle Costa Urtiga Marcella Maia 《Environment, Development and Sustainability》2022,24(8):10443-10469
Environment, Development and Sustainability - An integrative negotiation model is proposed so that watershed committees (WSC) can deal better with conflicts over alternatives for protecting water... 相似文献
843.
Carvalho Fernando L. Pinto Diana Schio Rejiane R. dos Santos Jaqueline P. Ketzer Felipe Silva Luis F. O. Dotto Guilherme L. 《Environmental science and pollution research international》2022,29(44):66348-66358
Environmental Science and Pollution Research - A real industrial effluent from the pre-treatment and painting processes was polished through adsorption using alternative biochar derived from grape... 相似文献
844.
Nazari Mateus T. Schnorr Carlos Rigueto Cesar V. T. Alessandretti Ingridy Melara Flávia da Silva Nathália F. Crestani Larissa Ferrari Valdecir Vieillard Julien Dotto Guilherme L. Silva Luis F. O. Piccin Jeferson S. 《Environmental science and pollution research international》2022,29(59):88488-88506
Environmental Science and Pollution Research - Adsorption is a promising technology for removing several contaminants from aqueous matrices. In the last years, researchers worldwide have been... 相似文献
845.
da Silva William Leonardo Muraro Pmela Cristine Ludwig Pavoski Giovani Espinosa Denise Crocce Romano dos Santos Joo Henrique Zimnoch 《Journal of Material Cycles and Waste Management》2022,24(4):1333-1342
Journal of Material Cycles and Waste Management - Cement waste (CW) is one of the main environmental problems in the cement industry due to the high amount that is used and its incorrect disposal.... 相似文献
846.
da Silva Correa Hauane Blum Christopher Thomas Galvão Franklin Maranho Leila Teresinha 《Environmental science and pollution research international》2022,29(29):43501-43515
Environmental Science and Pollution Research - Oil spills generate several environmental impacts and have become more common with the increase in petroleum extraction, refining, transportation, and... 相似文献
847.
Hollas Camila Ester Rodrigues Heloisa Campeão Oyadomari Vitoria Mitsue Agliardi Bolsan Alice Chiapetti Venturin Bruno Bonassa Gabriela Tápparo Deisi Cristina Abilhôa Hélen Caroline Zonta da Silva João Fernando Ferri Michelon William Cavaler Jadiane Paola Antes Fabiane Goldschmidt Steinmetz Ricardo Luís Radis Treichel Helen Kunz Airton 《Environmental science and pollution research international》2022,29(49):73599-73621
Environmental Science and Pollution Research - Improper disposal of animal waste is responsible for several environmental problems, causing eutrophication of lakes and rivers, nutrient overload in... 相似文献
848.
de Araújo Gusmão Carolina Palharim Priscila Hasse Ramos Bruno Teixeira Antonio Carlos Silva Costa 《Environmental science and pollution research international》2022,29(28):42215-42230
Environmental Science and Pollution Research - Catalyst samples based on SiO2-supported TiO2 were prepared with the incorporation of Ag (metal), S (nonmetal), and ZnO@S (semiconductor and... 相似文献
849.
Journal of Polymers and the Environment - Low density polyethylene (LDPE) and high density polyethylene (HDPE) are the principal plastics present in solid plastic waste and are found out as the... 相似文献
850.
Majaron Vinícius F. da Silva Marisa Gomes Bortoletto-Santos Ricardo Klaic Rodrigo Ribeiro Sidney J. L. Polito Wagner L. Bevilaqua Denise Farinas Cristiane S. Ribeiro Caue 《Journal of Polymers and the Environment》2022,30(6):2602-2613
Journal of Polymers and the Environment - Fertilization is essential to provide suitable conditions for plant development and crop productivity, but the environmental cost of fertilizers is a... 相似文献