Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/1620
Title: Advanced removal of trichloroethylene from water by sonolysis, biocatalytic oxidation and ultrafiltration
Authors: Stefanescu, Mihai 
Cristea, Ionut 
Batrinescu, Gheorghe 
Affiliations: National Research and Development Institute for Industrial Ecology, INCD-ECOIND 
National Research and Development Institute for Industrial Ecology, INCD-ECOIND 
National Research and Development Institute for Industrial Ecology, INCD-ECOIND 
Keywords: Trichloroethylene;Laccase;Sonolysis;Biocatalyst;Ultrafiltration
Issue Date: Jul-2020
Publisher: National Research and Development Institute for Industrial Ecology, INCD-ECOIND
Abstract: 
Trichloroethylene (TCE) causes important pollution problems of soil and groundwater in other countries
even in this day when its direct application is less than the last century.
This paper emphasized a modern treatment flow for trichloroethylene advanced removal from water based
on four phases: sonolysis - biocatalytical oxidation - sonolysis - ultrafiltration. Following this scheme, it is
possible to obtain residual TCE content in the effluent approx. 0.01 mg/L, from initial content of 0.5 mg
TCE/L. Ultrasonic energy (50-200 kJ) biocatalyst dose (laccase), biocatalytic oxidation time and
ultrafiltration separation capacity are the main operating parameters which control the TCE removal
efficiency (max. 87%).
Description: 
Romanian Journal of Ecology and Environmental Chemistry, vol. 2, no. 1, 2020, p. 35-39, https://doi.org/10.21698/rjeec.2020.105
URI: http://hdl.handle.net/123456789/1620
Appears in Collections:RJEEC, Volume 2, no. 1, 2020

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