A parametrical study of disinfection with hydrodynamic cavitation
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The effect of different cavitation chamber designs and diverse operational parameters on the inactivation rate of Escherichia coli have been studied and used to understand the mechanisms involved in cell disruption.About:
This article is published in Ultrasonics Sonochemistry.The article was published on 2008-07-01 and is currently open access. It has received 116 citations till now. The article focuses on the topics: Sonochemistry.read more
Citations
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Principle and applications of microbubble and nanobubble technology for water treatment
TL;DR: The physics, methods of generation of microbubbles and nanobubbles are discussed, while production of free radicals from MBs and NBs are reviewed with the focuses on degradation of toxic compounds, water disinfection, and cleaning/defouling of solid surfaces including membrane.
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Reverse osmosis pretreatment technologies and future trends: A comprehensive review
TL;DR: In this article, the authors provide an overview of the development and current trends in conventional and non-conventional RO pretreatment techniques whereby the techniques are critically reviewed to inform readers of potential improvements in such areas.
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Use of hydrodynamic cavitation in (waste)water treatment.
Matevž Dular,Tjaša Griessler-Bulc,Ion Gutiérrez-Aguirre,Ester Heath,Tina Kosjek,Aleksandra Krivograd Klemenčič,Martina Oder,Martin Petkovšek,Nejc Rački,Maja Ravnikar,Andrej Šarc,Brane Širok,Mojca Zupanc,Miha Žitnik,Boris Kompare +14 more
TL;DR: It will be shown that a different type of hydrodynamic cavitation (different removal mechanism) is required for successful removal of different pollutants from water and wastewater.
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Biofouling in RO system: Mechanisms, monitoring and controlling
Raed A. Al-Juboori,Talal Yusaf +1 more
TL;DR: In this paper, the mechanisms of microbial adhesion to RO membrane are illustrated along with the key factors that influence the microbial attachment process and the common strategies for biofilm monitoring in water flow systems are reviewed with highlighting applications, advantages and disadvantages of each strategy.
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Hydrodynamic Cavitation for Food and Water Processing
TL;DR: In this paper, the authors highlight the different aspects of hydrodynamic cavitation including the basic mechanism, bubble dynamics analysis with recommendations for optimum operating parameters, reactor designs and an overview of applications in different areas of food and water processing.
References
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Book
The Acoustic Bubble
TL;DR: In this article, the authors present a bibliographie (a la fin de chaque chapitre), and index reference record created on 2004-09-07, modified on 2016-08-08
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Free radical formation induced by ultrasound and its biological implications
Peter Riesz,Takashi Kondo +1 more
TL;DR: The role of free radicals and of mechanical effects induced by ultrasound in DNA degradation, inactivation of enzymes, lipid peroxidation, and cell killing is reviewed.
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The development and evaluation of ultrasound for the treatment of bacterial suspensions. A study of frequency, power and sonication time on cultured Bacillus species.
TL;DR: Investigation of the effect of power ultrasound at different powers and frequencies on Bacillus subtilis showed a significant increase in percent kill for Bacillus species with increasing duration of exposure and intensity of ultrasound in the low-kilohertz range.
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Cavitation reactors: Efficiency assessment using a model reaction
Parag R. Gogate,Irfan Z. Shirgaonkar,Manickam Sivakumar,P. Senthilkumar,Nilesh P. Vichare,Aniruddha B. Pandit +5 more
TL;DR: In this paper, a correlation was developed for the prediction of the cavitational yield in terms of the cavity collapse pressure, when used with earlier correlations for the pressure amplitude generated during the violent collapse of cavities, will help design engineers to choose particular equipment, operating conditions and geometric parameters to achieve a desired chemical change.
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A review and assessment of hydrodynamic cavitation as a technology for the future
TL;DR: The theoretical discussion based on the modeling of the bubble dynamics equations aims at understanding the design information related to the dependency of the cavitational intensity on the operating parameters and recommendations have been made for the choice of the optimized conditions of operating parameters.