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Sindisiwe Ntsondwa, Velaphi Msomi and Moses Basitere
The developing significance of adsorption has brought about a steadily expanding quantity of logical and innovative writing on different adsorbents. This paper intends to propose experimental and computational methods for measuring the strength of adsorb...
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Kyle Stevens, Thien Tran-Duc, Ngamta Thamwattana and James M. Hill
The Lennard?Jones potential and a continuum approach can be used to successfully model interactions between various regular shaped molecules and nanostructures. For single atomic species molecules, the interaction can be approximated by assuming a unifor...
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William C. Weaver, Tohren C. G. Kibbey and Charalambos Papelis
Radioactive strontium-90 (90Sr2+) is a fission byproduct of uranium and plutonium production, and therefore understanding its environmental fate is of particular importance for predicting the evolution of long-term risk from historical releases. The nonr...
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Eugene Meshcheryakov, Maxim Kozlov, Sergey Reshetnikov, Lyubov Isupova, Alesia Livanova and Irina Kurzina
The dynamic capacity of the commercial desiccant (NaX zeolite) and the adsorbent, synthesised based on low-temperature modifications of aluminium oxide, obtained from bayerite-containing hydroxide, was determined with respect to water vapour. Experimenta...
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Yanhui Yang, Ling Lin, Mengxi Li, Xueying Zhang, Chunli Yang, Yuting Wang, Bin Fan, Congmei Chen and Wenjia Luo
Coalbed methane (CBM) is of great economic value. However, at the same time, CBM is facing a multitude of technological challenges. The water blocking effect (WBE) is one of the physical effects that controls the production of CBM. To alleviation WBE, it...
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Liting Xing, Linxian Huang, Xinyu Hou, Lizhi Yang, Guangyao Chi, Junxiang Xu and Henghua Zhu
Pore water in inland plain areas, generally having poor water quality, contain complex hydrochemical properties. In order to examine groundwater chemical composition formation characteristics, groundwater in the Jiyang area of Lubei Plain was studied usi...
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Jiming Liu, Xiuping Yue, Xinyu Lu and Yu Guo
A novel starch stabilized Mg/Al layered Double hydroxides (S-LDHs) was prepared in a facile approach and its fluoride ion removal performance was developed. Characterization of S-LDHs was employed by using X-ray diffraction (XRD), Fourier-transform infra...
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Soon Uk Yoon, Biswanath Mahanty, Chang Gyun Kim
Pág. 1 - 10
The sorption?desorption of recalcitrant pharmaceuticals in sand/soil columns can be used to infer performance of managed aquifer recharge. Removal of carbamazepine (CBZ) and diatrizoate (DTZ) from synthetic wastewater, containing 100 µg·L-1 of each pharm...
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Pedro Henrique Rodrigues da Silva, Jéssica Gonçalves Barbosa, Rodrigo Augusto Barella, Anderson Barros Caixeta Araújo, Indianara Conceição Ostroski
Pág. 215 - 222
The goal of this work was to study the adsorption equilibrium of ions Zn2+ and Cd2+ using bovine bone char in fixed bed columns. Dynamic tests were performed with upstream flow fixed bed column, at 30oC and average particle diameter of 0.08 mm. Initially...
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Marcel Riegel, Volker Schlitt
Pág. 1 - 17
Uranium can occur naturally in groundwater which is used for drinking water production. Depending on its concentration levels, uranium elimination might become necessary. In German waterworks, anion exchange technology represents the state of the art for...
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