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Preliminary studies on the use of Fenton reagent to reduce pollution from wastewater from the production of household chemicals

Preliminary studies on the use of Fenton reagent to reduce pollution from wastewater from the... AbstractIndustrial sewage from the production of household chemicals contain large amounts of impurities in the form of ionic and non-ionic surfactants, detergents, active extenders, enzymes. The mixture of these components means that the reduction of pollutants from this type of waste-water is very burdensome. The article presents the results of preliminary laboratory tests of the possibility of using Fenton reaction in the reduction of pollution in wastewater from the household chemistry industry. The reduction of impurities was determined by the concentration of COD. The tests were carried out on samples of wastewater taken from an industrial wastewater treatment plant from the production of household chemistry. A pollution reduction of 24.7–32.3% was achieved. On the basis of the preliminary tests carried out, the need to better match the doses of reagents to carry out pollution reduction was determined. Despite obtaining values exceeding the limit values for introducing this type of sewage into the sewage system and into the environment, the conducted tests can be considered as prognostic. To compare the process carried out on industrial waste-water, a reduction of impurities was carried out using the Fenton reagent in the standard phenol solution. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Annals of Warsaw University of Life Sciences, Land Reclamation de Gruyter

Preliminary studies on the use of Fenton reagent to reduce pollution from wastewater from the production of household chemicals

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Publisher
de Gruyter
Copyright
© 2018 Maciej Malarski et al., published by Sciendo
ISSN
2081-9617
eISSN
2081-9617
DOI
10.2478/sggw-2018-0024
Publisher site
See Article on Publisher Site

Abstract

AbstractIndustrial sewage from the production of household chemicals contain large amounts of impurities in the form of ionic and non-ionic surfactants, detergents, active extenders, enzymes. The mixture of these components means that the reduction of pollutants from this type of waste-water is very burdensome. The article presents the results of preliminary laboratory tests of the possibility of using Fenton reaction in the reduction of pollution in wastewater from the household chemistry industry. The reduction of impurities was determined by the concentration of COD. The tests were carried out on samples of wastewater taken from an industrial wastewater treatment plant from the production of household chemistry. A pollution reduction of 24.7–32.3% was achieved. On the basis of the preliminary tests carried out, the need to better match the doses of reagents to carry out pollution reduction was determined. Despite obtaining values exceeding the limit values for introducing this type of sewage into the sewage system and into the environment, the conducted tests can be considered as prognostic. To compare the process carried out on industrial waste-water, a reduction of impurities was carried out using the Fenton reagent in the standard phenol solution.

Journal

Annals of Warsaw University of Life Sciences, Land Reclamationde Gruyter

Published: Dec 1, 2018

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