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Journal of Material Cycles and Waste Management

Erschienen in:

08.10.2016 | NOTE

Removal of cyclic volatile methylsiloxanes in effluents from treated landfill leachate by electrochemical oxidation

verfasst von: Chunhui Zhang, Minying Jin, Jiawei Tang, Xiangyu Gao

Erschienen in: Journal of Material Cycles and Waste Management | Ausgabe 1/2018

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Abstract

An electrochemical oxidation reactor was used for advanced treatment of cyclic volatile methylsiloxanes using stainless steel plates as anode and cathode electrode. Several key factors were studied to optimize the electrochemical oxidation process. During the electrochemical oxidation process, the removal efficiencies of D5 (decamethylcyclopentasiloxane) increased with the reaction time and applied current densities. At the optimal operating parameters including plate distance of 1.0 cm, electrode plate amounts of 4 pairs, current density of 20 mA/cm² and reaction time of 30 min, the removal efficiencies of D4 (octamethylcyclotetrasiloxane), D5 (decamethylcyclopentasiloxane), and D6 (dodecamethylcyclohexasiloxane) can reach 100, 82.1, and 72.5 %, respectively.

Vorheriger Artikel Physico-chemical characterization of municipal solid waste from Tricity region of Northern India: a case study

Nächster Artikel The broad spectrum of possibilities for spent coffee grounds valorisation

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Titel: Removal of cyclic volatile methylsiloxanes in effluents from treated landfill leachate by electrochemical oxidation
verfasst von: Chunhui Zhang
Minying Jin
Jiawei Tang
Xiangyu Gao
Publikationsdatum: 08.10.2016
Verlag: Springer Japan
Erschienen in: Journal of Material Cycles and Waste Management / Ausgabe 1/2018
Print ISSN: 1438-4957
Elektronische ISSN: 1611-8227
DOI: https://doi.org/10.1007/s10163-016-0554-4

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