The effect of humic acids on the reverse osmosis treatment of hazardous landfill leachate

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F12%3A43892947" target="_blank" >RIV/60461373:22320/12:43892947 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.jhazmat.2011.08.079" target="_blank" >http://dx.doi.org/10.1016/j.jhazmat.2011.08.079</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jhazmat.2011.08.079" target="_blank" >10.1016/j.jhazmat.2011.08.079</a>

Result language

angličtina

Original language name

The effect of humic acids on the reverse osmosis treatment of hazardous landfill leachate

Original language description

This study deals with the treatment of hazardous waste landfill leachate with the help of reverse osmosis. The landfill is located in an abandoned brown coal pit in northern Bohemia. The leachate contained 7.2 g/L of dissolved inorganic salts. Among other contaminants were heavy metals, arsenic, ammonia nitrogen and associated organic pollutants, especially chlorinated compounds. A mobile membrane unit (LAB M30) equipped with a spiral wound element (FILMTEC SW30-4040), with a membrane area equaling 7.4m2 was used for the pilot plant experiments. All experiments were carried out in batch mode. 94% conversion of the input stream into the permeate was achieved by use of a two-stage arrangement. Removal efficiencies of the monitored contaminants in the feed ranged from 94% for ammonia nitrogen to 99% for the two-valent ions. Removal efficiency for total dissolved solids was 99.3% on average. Due to varying levels of humic acids in the leachate throughout the year, fouling experiments were

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DK - Contamination and decontamination of soil including pesticides

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Hazardous Materials

ISSN

0304-3894

e-ISSN

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Volume of the periodical

2012

Issue of the periodical within the volume

207-208

Country of publishing house

BE - BELGIUM

Number of pages

5

Pages from-to

86-90

UT code for WoS article

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EID of the result in the Scopus database

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