Process oxidaction the metallorganic pesticides in the sulfuric acid medium

T. N. Volgina, V. E. Katukhin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The known methods of the detoxication of the high toxic and poisonous compounds such as thermal, catalytic oxidation, plasmochemical destruction, have a number of large technological lacks, consisting in necessity, of creating bulky installations, difficulty in operating, presence of the secondary polluting substances etc. By analysing the available ways of the degradation we have chosen the wet oxidation in a liquid phase under low temperatures and atmospheric pressure, thus the oxidizer is electrogenerated. We offered as such medium the water solutions sulfuric acid (with concentration 40-96%). It was found that conducting the current (with density to 1 A/cm2) in such solutions the degradation and the oxidizing destruction of metalorganic pesticides. The process passes as a result of electrochemical formation of the intermediate, thermodynamically unstable, the connections with the high oxidizing potential. The formally kinetic research of process is carried out, the influence of such factors, as temperature, density of a current, the composition of a solvent is revealed. The depth of the pesticides oxidizing destruction is easily adjusted. The stability of a number of constructional materials is also investigated under conditions of the realization of the pesticides oxidizing destruction process. The standard treating by the calcium hydroxide is used for the detoxication of the process final products. It is possible to carry out the process both in homogeneous system and in the presence suspended phase.

Original languageEnglish
Title of host publication8th Korea-Russia International Symposium on Science and Technology - Proceedings
Subtitle of host publicationKORUS 2004
Pages94-96
Number of pages3
Publication statusPublished - 1 Dec 2004
Event8th Korea-Russia International Symposium on Science and Technology, KORUS 2004 - Tomsk, Russian Federation
Duration: 26 Jun 20043 Jul 2004

Publication series

Name8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004
Volume2

Conference

Conference8th Korea-Russia International Symposium on Science and Technology, KORUS 2004
CountryRussian Federation
CityTomsk
Period26.6.043.7.04

Fingerprint

Pesticides
Sulfuric acid
Degradation
Hydrated lime
Catalytic oxidation
Atmospheric pressure
Oxidation
Temperature
Kinetics
Liquids
Chemical analysis
Water

Keywords

  • And oxidation in a liquid phase
  • Metalorganic compound
  • Pesticides

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Volgina, T. N., & Katukhin, V. E. (2004). Process oxidaction the metallorganic pesticides in the sulfuric acid medium. In 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004 (pp. 94-96). (8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004; Vol. 2).

Process oxidaction the metallorganic pesticides in the sulfuric acid medium. / Volgina, T. N.; Katukhin, V. E.

8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. 2004. p. 94-96 (8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004; Vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Volgina, TN & Katukhin, VE 2004, Process oxidaction the metallorganic pesticides in the sulfuric acid medium. in 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004, vol. 2, pp. 94-96, 8th Korea-Russia International Symposium on Science and Technology, KORUS 2004, Tomsk, Russian Federation, 26.6.04.
Volgina TN, Katukhin VE. Process oxidaction the metallorganic pesticides in the sulfuric acid medium. In 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. 2004. p. 94-96. (8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004).
Volgina, T. N. ; Katukhin, V. E. / Process oxidaction the metallorganic pesticides in the sulfuric acid medium. 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004. 2004. pp. 94-96 (8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004).
@inproceedings{5c4915994c9e41f6a07038662804b131,
title = "Process oxidaction the metallorganic pesticides in the sulfuric acid medium",
abstract = "The known methods of the detoxication of the high toxic and poisonous compounds such as thermal, catalytic oxidation, plasmochemical destruction, have a number of large technological lacks, consisting in necessity, of creating bulky installations, difficulty in operating, presence of the secondary polluting substances etc. By analysing the available ways of the degradation we have chosen the wet oxidation in a liquid phase under low temperatures and atmospheric pressure, thus the oxidizer is electrogenerated. We offered as such medium the water solutions sulfuric acid (with concentration 40-96{\%}). It was found that conducting the current (with density to 1 A/cm2) in such solutions the degradation and the oxidizing destruction of metalorganic pesticides. The process passes as a result of electrochemical formation of the intermediate, thermodynamically unstable, the connections with the high oxidizing potential. The formally kinetic research of process is carried out, the influence of such factors, as temperature, density of a current, the composition of a solvent is revealed. The depth of the pesticides oxidizing destruction is easily adjusted. The stability of a number of constructional materials is also investigated under conditions of the realization of the pesticides oxidizing destruction process. The standard treating by the calcium hydroxide is used for the detoxication of the process final products. It is possible to carry out the process both in homogeneous system and in the presence suspended phase.",
keywords = "And oxidation in a liquid phase, Metalorganic compound, Pesticides",
author = "Volgina, {T. N.} and Katukhin, {V. E.}",
year = "2004",
month = "12",
day = "1",
language = "English",
isbn = "0780383834",
series = "8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004",
pages = "94--96",
booktitle = "8th Korea-Russia International Symposium on Science and Technology - Proceedings",

}

TY - GEN

T1 - Process oxidaction the metallorganic pesticides in the sulfuric acid medium

AU - Volgina, T. N.

AU - Katukhin, V. E.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - The known methods of the detoxication of the high toxic and poisonous compounds such as thermal, catalytic oxidation, plasmochemical destruction, have a number of large technological lacks, consisting in necessity, of creating bulky installations, difficulty in operating, presence of the secondary polluting substances etc. By analysing the available ways of the degradation we have chosen the wet oxidation in a liquid phase under low temperatures and atmospheric pressure, thus the oxidizer is electrogenerated. We offered as such medium the water solutions sulfuric acid (with concentration 40-96%). It was found that conducting the current (with density to 1 A/cm2) in such solutions the degradation and the oxidizing destruction of metalorganic pesticides. The process passes as a result of electrochemical formation of the intermediate, thermodynamically unstable, the connections with the high oxidizing potential. The formally kinetic research of process is carried out, the influence of such factors, as temperature, density of a current, the composition of a solvent is revealed. The depth of the pesticides oxidizing destruction is easily adjusted. The stability of a number of constructional materials is also investigated under conditions of the realization of the pesticides oxidizing destruction process. The standard treating by the calcium hydroxide is used for the detoxication of the process final products. It is possible to carry out the process both in homogeneous system and in the presence suspended phase.

AB - The known methods of the detoxication of the high toxic and poisonous compounds such as thermal, catalytic oxidation, plasmochemical destruction, have a number of large technological lacks, consisting in necessity, of creating bulky installations, difficulty in operating, presence of the secondary polluting substances etc. By analysing the available ways of the degradation we have chosen the wet oxidation in a liquid phase under low temperatures and atmospheric pressure, thus the oxidizer is electrogenerated. We offered as such medium the water solutions sulfuric acid (with concentration 40-96%). It was found that conducting the current (with density to 1 A/cm2) in such solutions the degradation and the oxidizing destruction of metalorganic pesticides. The process passes as a result of electrochemical formation of the intermediate, thermodynamically unstable, the connections with the high oxidizing potential. The formally kinetic research of process is carried out, the influence of such factors, as temperature, density of a current, the composition of a solvent is revealed. The depth of the pesticides oxidizing destruction is easily adjusted. The stability of a number of constructional materials is also investigated under conditions of the realization of the pesticides oxidizing destruction process. The standard treating by the calcium hydroxide is used for the detoxication of the process final products. It is possible to carry out the process both in homogeneous system and in the presence suspended phase.

KW - And oxidation in a liquid phase

KW - Metalorganic compound

KW - Pesticides

UR - http://www.scopus.com/inward/record.url?scp=29144509957&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=29144509957&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:29144509957

SN - 0780383834

SN - 9780780383838

T3 - 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004

SP - 94

EP - 96

BT - 8th Korea-Russia International Symposium on Science and Technology - Proceedings

ER -