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Liangtian Wang, Jie Zhou, Yuexin Chang and Hao Xu
In recent years, electrochemical descaling technology has gained widespread attention due to its environmental friendliness and ease of operation. However, its single-pass removal efficiency could be higher, severely limiting its practical application. T...
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Fanfan Liang, Yan Wang, Yungen Liu, Silin Yang, Fajin Yin and Liping Peng
Electrochemical oxidation combined with reagents of O3, H2O2 and FeCl2 was conducted in this study to treat the wastewater from wet fermentation of Yunnan arabica coffee. In addition, the effect of oxidants on the efficiency of wastewater treatment, the ...
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Muhammad Shettima Lawan, Rajeev Kumar, Jamshaid Rashid and Mohamed Abou El-Fetouh Barakat
The treatment of petroleum refinery wastewater (PRWW) is of great interest in industrial wastewater management. This wastewater contains a diverse concentration of contaminants such as oil and grease, petroleum hydrocarbons, phenols, ammonia, and sulfide...
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Sumira Malik, Shristi Kishore, Archna Dhasmana, Preeti Kumari, Tamoghni Mitra, Vishal Chaudhary, Ritu Kumari, Jutishna Bora, Anuj Ranjan, Tatiana Minkina and Vishnu D. Rajput
The treatment of wastewater is an expensive and energy-extensive practice that not only ensures the power generation requirements to sustain the current energy demands of an increasing human population but also aids in the subsequent removal of enormous ...
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Sabrina Sorlini, Marco Carnevale Miino, Zdravka Lazarova and Maria Cristina Collivignarelli
Many technologies for the treatment of arsenic-containing drinking water are available, but most of them are more effective on arsenic oxidized forms. Therefore, the pre-oxidation of As3+ is necessary. The electrochemical processes represent a very promi...
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Lukas Simon Kriem, Carsten Pietzka, Marc Beckett, Luisa Gärtling and Benjamin Wriedt
Technological advancement in recent decades has allowed for crop cultivation in soilless controlled environments, known as hydroponics, and this is being employed in an increasing number of factories worldwide. With continued local and regional disruptio...
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Bo Deng, Xuefeng Zhang, Cong Yin, Yuqin Luo and Hao Tang
The thermal management of proton exchange membrane fuel cell systems plays a significant role in a stack?s lifetime, performance, and reliability. However, it is challenging to manage the thermal system precisely due to the multiple coupling relationship...
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Bo Li, Kaisheng Ming, Lichen Bai, Jing Wang and Shijian Zheng
A strategy to improve the mechanical and electrochemical properties of Cr15Fe20Co35Ni20Mo10 (Mo10) high-entropy alloys (HEA) by regulating the thermal-mechanical process was investigated. Due to the mutual competition between recrystallization and µ-phas...
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Christiano B. Peres, Pedro M. R. Resende, Leonel J. R. Nunes and Leandro C. de Morais
One of society?s major current challenges is carbon dioxide emissions and their consequences. In this context, new technologies for carbon dioxide (CO2) capture have attracted much attention. One of these is carbon capture and utilization (CCU). This wor...
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María José De La Fuente, Carlos Gallardo-Bustos, Rodrigo De la Iglesia and Ignacio T. Vargas
For many years, the world?s coastal marine ecosystems have received industrial waste with high nitrogen concentrations, generating the eutrophication of these ecosystems. Different physicochemical-biological technologies have been developed to remove the...
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