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Sourour Mzahma, Joelle Duplay, Dalila Souguir, Raja Ben Amar, Malika Ghazi and Mohamed Hachicha
Several processes have been developed to treat the textile effluents. Membrane technologies are among the most reliable processes for purifying these effluents. However, due to high costs, only reduced quantities are being treated. The recycling practice...
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Fotios K. Katrivesis, Varvara Sygouni, Christakis A. Paraskeva and Vagelis G. Papadakis
Surface-water treatment plants use the flocculation?precipitation method followed by gravity filters to remove suspended solids. In the present work, the replacement of gravity filters with ultrafiltration membrane units is suggested to improve the effic...
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Yonggang Hou, Shenghua Lv, Haoyan Hu, Xinming Wu and Leipeng Liu
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Francesca Russo, Claudia Ursino, Burcu Sayinli, Ismail Koyuncu, Francesco Galiano and Alberto Figoli
In this work, Rhodiasolv® PolarClean was employed as a more sustainable solvent for the preparation of poly(vinylidene fluoride-hexafluoropropylene) (PVDF-HFP) flat sheet membranes via phase inversion technique by coupling vapour induced phase separation...
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Gregoriy Deynichenko,Vasyl Guzenko,Dmytro Dmytrevskyi,Vitalii Chervonyi,?leksandr Omelchenko,Dmytro Horielkov,Olga Melnik,Olha Korolenko
Pág. 63 - 69
A new technique for removing a gel layer from the membrane surface during the ultrafiltration concentration of pectin extract has been considered. An experimental setup has been designed and a procedure for processing the results of studying the process ...
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Anderson Alejandro Benites-Zelaya, José Luis Soler-Cabezas, Eva Ferrer-Polonio, José Antonio Mendoza-Roca and María Cinta Vincent-Vela
Nowadays, wastewater reuse in Mediterranean countries is necessary to cover the water demand. This contributes to the protection of the environment and encourages the circular economy. Due to increasingly strict regulation, the secondary effluent of a wa...
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Peng Du, Xing Li, Yanling Yang, Zhiwei Zhou, Xiaoyan Fan and Jianyong Feng
Gravity-driven membrane (GDM) ultrafiltration is a promising water treatment method due to its low energy consumption and low maintenance. However, the low stable permeability in algae-laden water treatment is currently limiting its wider application. Wi...
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Grasiele Scaramal Madrona, Natália Mazzarioli Terra, Ubirajara Coutinho Filho, Flávia de Santana Magalhães, Vicelma Luiz Cardoso, Miria Hespanhol Miranda Reis (Author)
Pág. e35571
The aim of this study was to evaluate the potential of an integrated membrane process for purification of polyphenol and genipin components from genipap fruit extract. Optimal conditions for aqueous extraction of polyphenols from genipap fruit pulp...
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Jan O. Back, Werner Stadlmayr, Simon Jabornig, Florian Winkler, Karl Winkler and Marco Rupprich
Arsenic in drinking water resources and, especially, in groundwater, represents a severe health problem for millions of people in affected regions. This paper investigates a removal technology combining non-thermal plasma at a reaction time of 30 min, wh...
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Sung Soo Yoo
This study examined the optimum coagulation conditions for reducing irreversible fouling during the in-line coagulation/ultrafiltration (UF) membrane process and assessed the decrease in operating cost. The coagulation conditions that generated charge-ne...
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