DocumentCode :
1672020
Title :
Radiation water purification from humates
Author :
Karpuzov, S.B. ; Remnev, G.E. ; Uynda, N.T.
Author_Institution :
High Voltage Res. Inst., Tomsk Polytech. Univ., Russia
fYear :
2002
Firstpage :
193
Lastpage :
194
Abstract :
Radiation purification has a series of advantages. First, this process doesn´t require introducing new chemical reagents into the treated water; therefore there are no consumed materials. Second, ionizing radiation acts not only on all chemical admixtures but also on all types of microorganisms thereby providing water disinfection. Usage of accelerator electrons allows one to control cleaning process easily and to combine it with other purification methods. Conducted experiments showed that humates solution is decolorized under the action of the electron beam. Water color decreases with an increase of the radiation dose. Concentration of organic substances in solution decreases correspondently.
Keywords :
electron beam effects; radiation chemistry; water pollution control; water treatment; electron beam ionizing radiation; free radicals; humates solution; hydrated electrons; organic substances; radiation purification; water cleaning; water purification; Chemical processes; Cleaning; Conducting materials; Electron accelerators; Electron beams; Ion accelerators; Ionizing radiation; Microorganisms; Process control; Purification;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Modern Technique and Technologies, 2002. MTT 2002. Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists
Print_ISBN :
0-7803-7373-1
Type :
conf
DOI :
10.1109/SPCMTT.2002.1213802
Filename :
1213802
Link To Document :
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