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Mengyuan Yang, Dongxian Zhou, Huixian Hang, Shuo Chen, Hua Liu, Jikang Su, Huilin Lv, Huixin Jia and Gengmao Zhao
(1) Background: Previous research has demonstrated that the cation exchange capacity (CEC) of soil and the balance of exchangeable cations Ca, Mg, and K are key factors affecting plant growth and development. We hypothesized that balancing exchangeable c...
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Charles Florez, Young Ho Park, Delia Valles-Rosales, Antonio Lara and Emilio Rivera
Uranium contamination of groundwater increasingly concerns rural residents depending on home wells for their drinking water in communities where uranium is a source of contamination. Established technologies to clean up contaminated aquifers are ineffect...
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Charles Florez, Young Ho Park, Delia Valles-Rosales, Antonio Lara, Emilio Rivera
Pág. 1 - 8
Uranium contamination of groundwater increasingly concerns rural residents depending on home wells for their drinking water in communities where uranium is a source of contamination. Established technologies to clean up contaminated aquifers are ineffect...
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Tauseef Ahmad Rangreez, Inamuddin, Abdullah M. Asiri, Basma G. Alhogbi and Mu. Naushad
In this study, graphene Th(IV) phosphate was prepared by sol?gel precipitation method. The ion-exchange behavior of this cation-exchanger was studied by investigating properties like ion-exchange capacity for various metal ions, the effect of eluent conc...
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Ayininuola, G.M.,Agbede, O.A.
Pág. 51 - 60
This study focused on the influence of inorganic salts on soil liquid limit (LL) and plastic limit (PL). Sodium chloride, NaCl, potassium nitrate KNO3 and calcium sulphate, CaSO4 of various concentrations were added to two subsoils. Their liquid and plas...
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Olga Angélica Díaz Barragán, Diana Mercedes Montero Robayo, Jesús Alberto Lagos Caballero
Pág. 141 - 160
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María Dolores Granado-Castro, María Dolores Galindo-Riaño, Jesús Gestoso-Rojas, Lorena Sánchez-Ponce, María José Casanueva-Marenco and Margarita Díaz-de-Alba
A new biosorbent obtained from Calabrese broccoli stalks has been prepared, characterised and used as an effective, low-cost and ecofriendly biomass to remove Pb(II) from aqueous solutions, without any complicated pretreatment. Structural and morphologic...
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Carlos Mota-Heredia, Jaime Cuevas and Raúl Fernández
Carbon steel and bentonite are materials selected as engineered barriers for high-level radioactive waste confinement. Their long-term interaction must be evaluated to confirm the barrier?s stability. Three laboratory experiments of the carbon steel?Mg-b...
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Yuhua Wang, Qi Zhang, Jianjuan Li, Shaoxiong Lin, Xiaoli Jia, Qingxu Zhang, Jianghua Ye, Haibin Wang and Zeyan Wu
In order to fully comprehend the impact of soil acidification on the quality of tea, further analyses are essential and are of the utmost importance to the cultivation of tea trees and the simultaneous enhancement of tea quality. In May 2022, Tieguanyin ...
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Gabriela Toader, Daniela Pulpea, Aurel Diacon, Edina Rusen, Raluca Elena Ginghina, Traian Rotariu, Alice Ionela Podaru, Andreea Elena Moldovan, Maria Gavrilescu, Ana-Mihaela Gavrila and Bogdan Trica
This study presents the formulation and application of strippable coatings for the entrapment and removal of heavy metals (HMs) and radio nuclides (RNs). The ?green? formulations involve the use of a water-based solution consisting of a synthetic biodegr...
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Jiaqin Chen, Mei Ming, Caili Xu, Jie Wu, Yi Wang, Ting Sun, Yun Zhang and Guangyin Fan
Magnetic carbon materials as adsorbents for dye removing have attracted increasing attention because of their magnetic separation feature. However, the immobilization of large magnetic particles on a carbon matrix greatly decreases the available sites fo...
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Kun Yuan, Rui Wang, Bo He, Guowei Fu, Yanwei Song, Lixin Pei, Shichao Fan and Fangyi Gao
Lagoons, significant coastal wetlands, stand out for their vital role in the cycles and transformations of phosphorus. However, the relationship between the spatial distributions of various phosphorus forms in the soil and sediments of lagoon areas remai...
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Joseph Ugochukwu Ekenwosu
Pág. 33 - 37
The purpose of this study was to examine data obtained from soil physicochemical properties before and after initiation of bioremediation using liquid manure as a nutrient source. Bioremediation was initiated by stimulating autochthonous microorganisms p...
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Elizeu de Souza Lima,Lenon Henrique Lovera,Rafael Montanari,Zigomar Menezes de Souza,Jose Luiz Rodrigues Torres
Pág. 469 - 482
Theapparent electrical conductivity has been an attribute widely used in studiesof spatial variability, due to its high correlation with other soil attributesand because it is an attribute that represents the variability of an area in aquick, easy and lo...
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Elizeu de Souza Lima,Lenon Henrique Lovera,Rafael Montanari,Zigomar Menezes de Souza,Jose Luiz Rodrigues Torres
Pág. 469 - 482
Theapparent electrical conductivity has been an attribute widely used in studiesof spatial variability, due to its high correlation with other soil attributesand because it is an attribute that represents the variability of an area in aquick, easy and lo...
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Martha E. Jiménez-Castañeda and Dora I. Medina
The presence of heavy metals in water for human use or consumption represents a major risk to human health. It is therefore important to find materials to remove or minimise the concentration of these pollutants. The adsorption process for the removal of...
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Alvaro D. Sponza, Natalia J. Fernandez, David Yang, Karla A. Ortiz and Abel E. Navarro
Chemical modifications of clay to remove methylene blue (MB) from aqueous solutions at room temperature were compared. Natural bentonite (NC) was modified by cation exchange with hexadecyltrimethylammonium chloride (HC), bencyltriethylammonium chloride (...
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Dámaris Núñez-Gómez, Pilar Legua, Vicente Lidón, Agustín Conesa, Juan José Martínez-Nicolás and Pablo Melgarejo
With a progressively decreasing availability of water for irrigation, the utilization of lower agronomic quality water sources is becoming more prevalent. Compounds such as sodium and boron, due to their impact on crop development and production, are gai...
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Yanling Liu, Meng Zhang, Yu Li, Yarong Zhang, Xingcheng Huang, Yehua Yang, Huaqing Zhu, Han Xiong and Taiming Jiang
Nitrogen (N) fertilizer application is one of the causes of soil acidification at tea plantations. However, the effect of N fertilizer application on the soil acidification characteristics of tea plantations with different acidities remains unclear. In t...
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Zsuzsanna Szabó, Csaba Hegyfalvi, Ágnes Freiler-Nagy, Beatrix Udvardi, Péter Kónya, Csilla Király, Edit Székely, György Falus
Pág. 318 - 327
One of the challenges of the present century is to limit the greenhouse gas emissions for the mitigation of climate change which is possible for example by a transitional technology, CO2 geological storage. Clay minerals are considered to be responsible ...
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