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Dianhua Chen, Minyan Zhao, Xinyuan Tao, Jing Ma, Ankang Liu and Mingxiu Wang
The typical lime precipitation method is used to treat high-concentration fluorine-containing wastewater. In this way, the fluorine in the wastewater can be removed in the form of CaF2. Thus, this method has a good fluoride removal effect. In this study,...
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Gabriel Andrés Casal,Adriana Mónica Nillni,Mauro Nicolás Valle,Jorge Ezequiel González Svoboda,María Celina Tiedemann,Helena Ciapparelli,Lucio Manuel Ibiricu,Marta Mabel Luiz
Pág. 670 - 692
New sedimentological and fossil-diagenetic information from remains of four dinosaurs is herein provided. The fossil material was preserved in deposits of different fluvial sub-environments from the middle section of the Lago Colhué Huapi Formation, Golf...
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Elena Previtera
Pág. 345 - 367
The uppermost Cretaceous continental deposits of the Neuquén Basin (west-central Argentina) have yielded a high diversity vertebrate assemblage, including numerous dinosaur species. The Neuquén Group is the richest unit in remains of dinosaur of the basi...
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Elena Previtera
Pág. 39 - 58
The Neuquén Basin in northwestern Patagonia, Argentina, holds the most important record of Cretaceous
dinosaurs in South America.The Neuquén Group (Upper Cretaceous) is the richest dinosaur-bearing unit of the basin. It
comprises the Río Limay, the Río N...
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Yuan Tian, Chengqun Yu, Xinjie Zha, Jianshang Wu, Xing Gao, Chujian Feng, Kunli Luo
Pág. 1 - 16
The contents of major and trace elements were analyzed in 204 different types of water samples in 138 villages across 51 counties and cities of Tibet. The average concentrations of arsenic (As), selenium, and fluorine for each water category decreased in...
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