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Groundwater Remediation Using Biological and Photocatalytic Methods

Guba, Sándor and Somogyi, Viola and Szabóné Bárdos, Erzsébet (2015) Groundwater Remediation Using Biological and Photocatalytic Methods. HUNGARIAN JOURNAL OF INDUSTRY AND CHEMISTRY, 43 (1). pp. 39-43. ISSN 0133-0276

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Abstract

The degradability of two commercially available pesticides was studied using heterogeneous photocatalytic and activated sludge treatment methods. The first pesticide contained 5% quizalofop-P-ethyl as an active ingredient and petroleum naphtha as a solvent, the latter causing difficulties both in photocatalytic and biological treatment methods. The active ingredient of the second compound was acetamiprid. The photocatalysis proved to be effective both under laboratory conditions (using UV light) and when exposed to sunlight, but the pesticides remained stable during the employed biological treatment. Preliminary information on its behaviour in soil was obtained from transport modelling.

Item Type: Article
Additional Information:
Uncontrolled Keywords: BIOLOGICAL TREATMENT; acetamiprid; quizalofop-P-ethyl; Groundwater remediation; Heterogeneous photocatalysis
Subjects: Q Science / természettudomány > QD Chemistry / kémia
Q Science / természettudomány > QH Natural history / természetrajz > QH301 Biology / biológia
T Technology / alkalmazott, műszaki tudományok > TD Environmental technology. Sanitary engineering / környezetvédelem, hulladékkezelés, egészségügyi mérnöki technika (ivóvízellátási és szennyvízkezelési technika)
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 23 Jul 2015 05:57
Last Modified: 23 Jul 2015 05:57
URI: http://real.mtak.hu/id/eprint/25571

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