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Kurnia Trinopiawan,Zaki Mubarok,Kurnia Setiawan Widana,Budi Yuli Ani,Yarianto Sugeng Budi Susilo,Riesna Prassanti,Iwan Susanto,Sulaksana Permana,Johny Wahyuadi Soedarsono
Pág. 24 - 30
Bangka Tin Slag (BTS) was a tin-smelting waste containing high silica and other elements that have high economic value, including cerium, which is a rare earth element. Silica and Ce2O3 contents in BTS were 32.86 % and 1.35 % respectively. Othe...
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Mahboubeh Moradkhani, Soheila Yaghmaei, Zahra Ghobadi Nejad
Pág. 265 - 273
In regard to highly poisonous effects of cyanide ion, concerns have been focused recently on treatment of such compounds in different ways. Four bacterial strains (C1-C4) capable of using cyanide as nitrogen source were isolated from contaminated gold mi...
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César Julio Cáceda Quiroz, Gabriela de Lourdes Fora Quispe, Milena Carpio Mamani, Gisela July Maraza Choque and Elisban Juani Sacari Sacari
Cyanide (CN) is a toxic environmental pollutant generated by various industrial activities, necessitating the application of bioremediation techniques for its degradation. Biodegradation is a more cost-effective and environmentally friendly technique wit...
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Vincent Oriez, Jérôme Peydecastaing and Pierre-Yves Pontalier
Fractionation of lignocellulose is a fundamental step in the valorization of cellulose, hemicelluloses, and lignin to produce various sustainable fuels, materials and chemicals. Strong alkaline fractionation is one of the most applied processes since the...
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Shinji Matsumoto, Shunta Ogata, Hideki Shimada, Takashi Sasaoka, Akihiro Hamanaka and Ginting Jalu Kusuma
Soil water erosion is frequently reported as serious problem in soils in Southeast Asia with tropical climates, and the variations in pH affect the development of the erosion. This study investigated the effects of changes in pH on soil water erosion bas...
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Shinji Matsumoto, Shunta Ogata, Hideki Shimada, Takashi Sasaoka, Akihiro Hamanaka and Ginting Jalu Kusuma
Soil water erosion is frequently reported as serious problem in soils in Southeast Asia with tropical climates, and the variations in pH affect the development of the erosion. This study investigated the effects of changes in pH on soil water erosion bas...
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Ping Wang, Xin Chen, Gang Zeng, Zhiwei Dong, Shiyu Liu, Xianwei Zhang and Ce Wang
The performance of stabilization/solidification(S/S) monoliths is vital for the long-term effectiveness of potentially toxic-element-contaminated soil treatments, which arevulnerable to environmental conditions (e.g., strongly acidic or alkaline conditio...
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Valeria Subbotin?,Oleg S?b?l,Valery Belozerov,Ubeidulla F. Al-Qawabeha,Taha A. Tabaza,Safwan Moh`d Al-Qawabah,Valentin Shnayder
Pág. 6 - 14
The influence of electrolysis conditions at different electrolyte compositions on the phase formation and properties of coatings obtained by microarc oxidation (MAO) on an aluminum alloy AMg6 was studied. For electrolysis, three types of electrolytes wer...
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Meng Zou, Kai Yu, Hao Liu, Qianqian Sheng and Yuanlan Zhang
This study investigated the impact of Bacillus subtilis on plant growth and the rhizosphere microbial community in rose cultivation under saline?alkaline stress. Saline?alkaline stress was simulated with varying salt and alkali levels. Bacillus subtilis ...
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Shima Mirzaei, Shirin Moradi, Morteza Karimi, Sara Esmaeili, Nazim S. Gruda and Sasan Aliniaeifard
The agricultural sector faces challenges due to climate change and the growing global population. Alkaline stress could adversely impact plant growth and crop production. This stressor diminishes water quality essential for crop cultivation, consequently...
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Gabrijel Ondrasek, Filip Kranjcec, Jelena Horvatinec, Marina Bubalo Kovacic, Stjepan Husnjak, Lepomir Coga, Dinko Babic, Davor Ra?eta, Nikola Volaric, Emil Fulajtar, Muhammad Imtiaz Rashid, Aleksandar Vcev and Branko Petrinec
Fly bioash (FBA) as a by-product of biomass-fuelled facilities exhibits alkaline properties and is enriched with phytonutrients, thereby offering the potential to effectively ameliorate acidic and nutrient-deficient soils. However, concerns about health ...
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Maria Geneva, Marieta Hristozkova, Elisaveta Kirova, Mariana Sichanova and Ira Stancheva
Physalis peruviana L. is one of the most favorable tropical fruit due to its fast growth and nutritional properties. The current research outlined the response to drought stress of golden berry plants inoculated with arbuscular mycorrhizal fungi Claroide...
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Marco Filippi, Davide Zanoni, Gisella Rebay, Manuel Roda, Alessandro Regorda, Jean-Marc Lardeaux and Maria Iole Spalla
The Southern Alps are the retro-vergent belt of the European Alps that developed from Late Cretaceous subduction to Neogene times. The most prominent Alpine thrusts and folds, nowadays sealed off by the Adamello intrusion, were already developed before t...
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Elodie Muller, Magali Ader, Giovanni Aloisi, Cédric Bougeault, Christophe Durlet, Emmanuelle Vennin, Karim Benzerara, Eric C. Gaucher, Aurélien Virgone, Marco Chavez, Pierre Souquet and Emmanuelle Gérard
Interpreting the paleoecosystems of ancient microbialites relies on our understanding of how modern microbialites form in relation with the bio-physico-chemical conditions of their environment. In this study, we investigated the formation of modern carbo...
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Willian Aperador, Arnoldo Delgado, Enrique Vera
Pág. Page 81 - 94
In this work the technique of impedance spectroscopy electrochemistry (EIS) was used to evaluate the effects of carbon dioxide on the corrosion of ASTM A 706 structural steel embedded in concrete with alkali activated slag (AAS), AAS concrete is a mixtur...
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David Carlos Fernández-Remolar, Mónica Sánchez-Román and Ricardo Amils
The mineralogical characterization of Mars by different exploration missions, provides a new image of the earliest conditions that prevailed on the planet surface. The detection of extensive deposits of phyllosillicates has been considered to be as a res...
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Patrick S. Michael
Pág. 42 - 54
In poor soils, addition of alkaline sandy loam containing an adequate proportion of sand, silt and clay would add value by improving the texture, structure and organic matter (OM) for general use of the soils. In acid sulfate soils (ASS), addition ...
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Zhe Chen, Wenying Yu, Yingjian Zhan, Zheng Chen, Tengda Han, Weiwei Song and Yueyue Zhou
High concentrations of nitrite in marine aquaculture wastewater not only pose a threat to the survival and immune systems of aquatic organisms but also contribute to eutrophication, thereby impacting the balance of coastal ecosystems. Compared to traditi...
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Zihao Ye, Dihao Xu, Jiawen Zhong, Shuang Gao, Jinjin Wang, Yulong Zhang, Huijuan Xu, Yongtao Li and Wenyan Li
The co-transport of contaminants by soil colloids can generate substantial environmental risk, and this behavior is greatly affected by environmental conditions. In this study, AF4-ICP-MS was used to investigate the size distribution and composition of C...
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Natalia Villalba,Hugo Murcia,Edith Jerez,Daniel Piedrahita,Dayana Schonwalder-Ángel,Andrés Pardo-Trujillo,Sebastián Echeverri
Pág. 181 - 200
The Combia Volcanic Province (~11-5 Ma), is a volcaniclastic sequence located in northwest Colombia between the Central and Western cordilleras at 5-6° N latitude. Its source is associated with the volcanic activity of the magmatic arc produced by the su...
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