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Title: | Ultrasonic irradiation a chlorinated organic compounds (Trichloroethylene, Tetrachloroethene, 1, 1, 2-Trichloroethane) from water | Authors: | Iordache, Mihaela Popescu, Luisa Roxana Pascu, Luoana Florentina Iordache, Ioan Marinoiu, Adriana |
Keywords: | Chlorinated organic compounds;Sonochemical processes;Ultrasonic irradiation | Issue Date: | 2017 | Publisher: | SYSCOM 18 SRL | Abstract: | The paper describe the sonochemical degradation of organochlorine compounds (Trichloroethylene, Tetrachloroethene and 1, 1, 2-Trichloroethane) from aqueous solutions. The experiments was realized with two types of equipment: ultrasound bath UCD-150 and sonotrode UP 200 Ht. The experimental results showed high efficient removal for all three compounds: Tetrachloroethene 93.8%, 1, 1, 2-Trichloroethane 92.9% and Trichloroethylene 86.6% in bath ultrasound treatment after 50 min. The ultrasound efficiency treatment depend by the sonotronde diameter. The degradation of Trichlorethylene and 1, 1, 2 -Trichloroethane is much better for sonotrode with 14 mm diameter (92.1% respectively 92.7%) than for sonotrode with 40 mm diameter (71.9% and 61.6%), while for Tetrachloroethene values were very close, 88.7% respectively 89.4% for the same above mentioned diameters. |
Description: | Revista de Chimie (Bucharest), vol 68, no 5, pp. 1019-1022 |
URI: | http://hdl.handle.net/123456789/1069 | ISSN: | 2537-5733 |
Appears in Collections: | Articles |
Files in This Item:
File | Description | Size | Format | |
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27 IORDACHE M 5 17 (1)_Revista de chimie.pdf | 1.15 MB | Adobe PDF | View/Open |
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