Results 21 to 30 of about 330,681 (305)

Recent developments in hazardous pollutants removal from wastewater and water reuse within a circular economy

npj Clean Water, 2022
Recent advances in wastewater treatment processes have resulted in high removal efficiencies for various hazardous pollutants. Nevertheless, some technologies are more suitable for targeting specific contaminants than others.
Menatalla Ahmed, Musthafa O. Mavukkandy, Adewale Giwa, Maria Elektorowicz, Evina Katsou, Olfa Khelifi, Vincenzo Naddeo, Shadi W. Hasan   +7 more
doaj   +1 more source

Techno-economic analysis of olive wastewater treatment with a closed water approach by integrated membrane processes and advanced oxidation processes

Water Reuse, 2021
In this paper, a reliable treatment process for olive mill wastewaters (OMWW) is proposed. In order to develop a more sustainable process with polyphenols recovery and water reuse, two treatment schemes have been simulated by using a process simulator ...
Valentina Innocenzi, Giuseppe Mazziotti di Celso, Marina Prisciandaro   +2 more
doaj   +1 more source

Hybrid Membrane-Distillation Separation Processes [PDF]

, 2014
A novel synthesis approach is developed to evaluate and optimise various hybrid membrane-distillation schemes. The problem is formulated as an optimisation problem, where the objective is to minimise the total operating cost of the separation scheme ...
Jobson, Megan, Etoumi, Asma, Emtir, Mansour   +2 more
core   +1 more source

Evaluation of a Hybrid Moving Bed Biofilm Membrane Bioreactor and a Direct Contact Membrane Distillation System for Purification of Industrial Wastewater

Membranes, 2022
Integrated wastewater treatment processes are accepted as the best option for sustainable and unrestricted onsite water reuse. In this study, moving bed biofilm reactor (MBBR), membrane bioreactor (MBR), and direct contact membrane distillation (DCMD ...
Mamdouh S. Alharthi, Omar Bamaga, Hani Abulkhair, Husam Organji, Amer Shaiban, Francesca Macedonio, Alessandra Criscuoli, Enrico Drioli, Zhaohui Wang, Zhaoliang Cui, Wanqin Jin, Mohammed Albeirutty   +11 more
doaj   +1 more source

Membrane with integrated spacer [PDF]

, 2010
Many membrane processes are severely influenced by concentration polarisation. Turbulence promoting spacers placed in between the membranes can reduce the diffusional resistance of concentration polarisation by inducing additional mixing. Electrodialysis
Stamatialis, Dimitrios, Balster, J.H., Balster, J., Stamatialis, D.F., Wessling, Matthias, Wessling, M.   +5 more
core   +1 more source

Recovery of Flavonoids from Orange Press Liquor by an Integrated Membrane Process

Membranes, 2014
Orange press liquor is a by-product generated by the citrus processing industry containing huge amounts of natural phenolic compounds with recognized antioxidant activity.
Alfredo Cassano, Carmela Conidi, René Ruby-Figueroa   +2 more
doaj   +1 more source

Performance of an Integrated Membrane Process with Electrochemical Pre-Treatment on Poultry Slaughterhouse Wastewater Purification [PDF]

, 2020
Industrial activities produce a variety of pollutants that may not be easily treated using centralized wastewater treatment systems based on a single treatment unit.
Mikhail Zhumagulov, Davud Devrishov, Kulyash Meiramkulova, Saida Marzanova, Sholpan Arystanova, Jianxin Li, Zhaskhaiyr Karagoishin, Aliya Kydyrbekova, Timoth Mkilima   +8 more
core   +1 more source

Reclamation of real oil refinery effluent as makeup water in cooling towers using ultrafiltration, ion exchange and multioxidant disinfectant

Water Resources and Industry, 2020
The refining industry is one of the most water consuming industries. Hence, reclamation of effluents can be useful as a sustainable, permanent, and available source of water for refineries.
Fallah Hashemi, Hassan Hashemi, Mohammad Shahbazi, Mansooreh Dehghani, Mohammad Hoseini, Azita Shafeie   +5 more
doaj   +1 more source

Impacts of NF concentrate recirculation on membrane performance in an integrated MBR and NF membrane process for wastewater treatment [PDF]

, 2014
As water shortages are increasing, the need for sustainable water treatment and the reuse of water is essential. Water reuse from wastewater can be accomplished in a membrane bioreactor (MBR) in the secondary activated sludge stage of a wastewater ...
Rijnaarts, H.H.M., Zwijnenburg, A., Temmink, B.G., Kappel, C., Rijnaarts, H., Nijmeijer, K., Temmink, H., Kemperman, A.J.B.   +7 more
core   +1 more source

Green production of sugar by membrane technology: How far is it from industrialization?

Green Chemical Engineering, 2021
Application of membrane filtration in sugar production is attractive because it can reduce the usage of chemicals, produce high-quality clarified juice, and obtain various high value-added products.
Hao Zhang, Jianquan Luo, Lulu Liu, Xiangrong Chen, Yinhua Wan   +4 more
doaj   +1 more source