Instytut Podstawowych Problemów Techniki
Polskiej Akademii Nauk

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Eduardo Alberto López-Maldonado


Ostatnie publikacje
1.  Nthunya Lebea N., Kok Chung C., Soon Onn L., Woei Jye L., Eduardo Alberto L., Lucy Mar C., Shirazi Mohammad Mahdi A., Aamer A., Mamba Bhekie B., Osial M., Pietrzyk-Thel P., Pręgowska A., Mahlangu Oranso T., Progress in membrane distillation processes for dye wastewater treatment: A review, Chemosphere, ISSN: 0045-6535, DOI: 10.1016/j.chemosphere.2024.142347, pp.1-104, 2024

Streszczenie:
Textile and cosmetic industries generate large amounts of dye effluents requiring treatment before discharge. This wastewater contains high levels of reactive dyes, low to none-biodegradable materials and chemical residues. Technically, dye wastewater is characterised by high chemical and biological oxygen demand. Biological, physical and pressure-driven membrane processes have been extensively used in textile wastewater treatment plants. However, these technologies are characterised by process complexity and are often costly. Also, process efficiency is not achieved in cost-effective biochemical and physical treatment processes. Membrane distillation (MD) emerged as a promising technology harnessing challenges faced by pressure-driven membrane processes. To ensure high cost-effectiveness, the MD can be operated by solar energy or low-grade waste heat. Herein, the MD purification of dye wastewater is comprehensively and yet concisely discussed. This involved research advancement in MD processes towards removal of dyes from industrial effluents. Also, challenges faced by this process with a specific focus on fouling are reviewed. Current literature mainly tested MD setups in the laboratory scale suggesting a deep need of further optimization of membrane and module designs in near future, especially for textile wastewater treatment. There is a need to deliver customized high-porosity hydrophobic membrane design with the appropriate thickness and module configuration to reduce concentration and temperature polarization. Also, energy loss should be minimized while increasing dye rejection and permeate flux. Although laboratory experiments remain pivotal in optimizing the MD process for treating dye wastewater, their time-intensive nature poses a challenge. Given the multitude of parameters involved in MD process optimization, artificial intelligence (AI) methodologies present a promising avenue for assistance. Thus, AI-driven algorithms have the potential to enhance overall process efficiency, cutting down on time, fine-tuning parameters, and driving cost reductions. However, achieving an optimal balance between efficiency enhancements and financial outlays is a complex process. Finally, this paper suggests a research direction for the development of effective synthetic and natural dye removal from industrially discharged wastewater.

Słowa kluczowe:
Energy Consumption,Dye Effluent,Fouling,Heat and Mass Transfer,Membrane and Module Design

Afiliacje autorów:
Nthunya Lebea N. - inna afiliacja
Kok Chung C. - inna afiliacja
Soon Onn L. - inna afiliacja
Woei Jye L. - inna afiliacja
Eduardo Alberto L. - inna afiliacja
Lucy Mar C. - inna afiliacja
Shirazi Mohammad Mahdi A. - inna afiliacja
Aamer A. - inna afiliacja
Mamba Bhekie B. - inna afiliacja
Osial M. - IPPT PAN
Pietrzyk-Thel P. - IPPT PAN
Pręgowska A. - IPPT PAN
Mahlangu Oranso T. - inna afiliacja
140p.
2.  Kadier A., Akkaya G.K., Singh R., Niza N.M., Parkash A., Achagri G., Bhagawati P.B., Asaithambi P., Al-Qodah Z., Almanaseer N., Osial M., Olusegun S.J., Pręgowska A., López-Maldonado E.A., Micro and nano-sized bubbles for sanitation and water reuse: from fundamentals to application, Frontiers of Environmental Science & Engineering, ISSN: 2296-665X, DOI: 10.1007/s11783-024-1907-1, Vol.18, No.12, pp.1-26, 2024

Streszczenie:
The global scarcity of drinking water is an emerging problem associated with increasing pollution with many chemicals from industry and rapid microbial growth in aquatic systems. Despite the wide availability of conventional water and wastewater treatment methods, many limitations and challenges exist to overcome. Applying technology based on microbubbles (MBs) and nano-bubbles (NBs) offers ecological, fast, and cost-effective water treatment. All due to the high stability and long lifetime of the bubbles in the water, high gas transfer efficiency, free radical generation capacity, and large specific surface areas with interface potential of generated bubbles. MBs and NBs-based technology are attractive solutions in various application areas to improve existing water and wastewater treatment processes including industrial processes. In this paper, recent progress in NBs and MBs technology in water purification and wastewater treatment along with fundamentals, application, challenges, and future research were comperhensively discussed.

Słowa kluczowe:
Nanobubbles, Microbubbles, MNB, Wastewater treatment, Water pollution utilization

Afiliacje autorów:
Kadier A. - inna afiliacja
Akkaya G.K. - inna afiliacja
Singh R. - inna afiliacja
Niza N.M. - inna afiliacja
Parkash A. - inna afiliacja
Achagri G. - inna afiliacja
Bhagawati P.B. - inna afiliacja
Asaithambi P. - inna afiliacja
Al-Qodah Z. - inna afiliacja
Almanaseer N. - inna afiliacja
Osial M. - IPPT PAN
Olusegun S.J. - inna afiliacja
Pręgowska A. - IPPT PAN
López-Maldonado E.A. - inna afiliacja
100p.

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