Treatment of groundwater contaminated by chlorinated pesticides - the role of reverse osmosis in remediation technology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F12%3A43893853" target="_blank" >RIV/60461373:22320/12:43893853 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Treatment of groundwater contaminated by chlorinated pesticides - the role of reverse osmosis in remediation technology
Original language description
This study deals with the application of reverse osmosis for treatment of groundwater from the vicinity of obsolete pesticides dump site. Groundwater is contaminated mainly by DDT and HCH, high concentration of salts (about 2 g/L) is also presented. Experiments were carried out in batch mode with utilization of laboratory membrane unit LAB M-20 equipped with a plate and frame modul with reverse osmotic membranes RO98pHt. Input volume of the groundwater was 20 L for each experiment. Separation process decreased the concentration of chlorinated pesticides from 631 ?/L in groundwater to 4.0 ?/L in the permeate, which corresponds to 99.4% rejection. The remaining concentrate accounted for only 8% of the original input volume, when one stage of reverse osmosis was used.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DK - Contamination and decontamination of soil including pesticides
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Environmentalica Universitatis Comenianae (Bratislava)
ISSN
1335-0285
e-ISSN
—
Volume of the periodical
20
Issue of the periodical within the volume
1/2012
Country of publishing house
SK - SLOVAKIA
Number of pages
5
Pages from-to
119-123
UT code for WoS article
—
EID of the result in the Scopus database
—