Use of hydrodynamic cavitation in (waste)water treatment
نویسندگان
چکیده
منابع مشابه
Use of hydrodynamic cavitation in (waste)water treatment.
The use of acoustic cavitation for water and wastewater treatment (cleaning) is a well known procedure. Yet, the use of hydrodynamic cavitation as a sole technique or in combination with other techniques such as ultrasound has only recently been suggested and employed. In the first part of this paper a general overview of techniques that employ hydrodynamic cavitation for cleaning of water and ...
متن کاملApplication of Hydrodynamic Cavitation toWastewater Treatment
Hydrodynamic cavitation is a promising application in wastewater treatment due to its simple reactor design and capacity in large-scale operation. Theoretical studies including the basic mechanism of pollutant degradation, modeling of pressure distribution in the cavitation reactor, and bubble dynamics models coupled with chemical reactions are evaluated. Experimental setups with different cavi...
متن کاملRemoval of pharmaceuticals from wastewater by biological processes, hydrodynamic cavitation and UV treatment.
To augment the removal of pharmaceuticals different conventional and alternative wastewater treatment processes and their combinations were investigated. We tested the efficiency of (1) two distinct laboratory scale biological processes: suspended activated sludge and attached-growth biomass, (2) a combined hydrodynamic cavitation-hydrogen peroxide process and (3) UV treatment. Five pharmaceuti...
متن کاملLuminescence from hydrodynamic cavitation
References pa.2010.0134.full.html#ref-list-1 http://rspa.royalsocietypublishing.org/content/early/2010/06/24/rs This article cites 15 articles P<P Published online 30 June 2010 in advance of the print journal. Subject collections (127 articles) fluid mechanics Articles on similar topics can be found in the following collections Email alerting service here the box at the top right-hand corner...
متن کاملHydrodynamic Cavitation as a low-cost AOP for wastewater treatment: preliminary results and a new design approach
The phenomenon of Cavitation gives rise to a number of interesting physicalchemical effects which can be employed to isolate and oxidize contaminants in water. The micro bubbles generated by pressure pulses inside a liquid act as small reactors, reaching extreme P-T conditions during short periods of time and generating highly oxidant radicals such as OH·. This chemical behaviour is analogous t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ultrasonics Sonochemistry
سال: 2016
ISSN: 1350-4177
DOI: 10.1016/j.ultsonch.2015.10.010