Abstract
On the basis of new studies and previous work from this laboratory, several foam separation techniques are considered feasible methods to carry out the separation of radioactive nuclides from simulated radioactive process waste water. Anionic or cationic collectors were used depending on the type of charge on the ion or precipitate to be removed. Sodium lauryl sulphate, aerosol-18 potassium oleate, acetyl trimethyl ammonium bromide, dodecyl pyridinium chloride and gelation were examined as the collector. Aluminium hydroxide, iron (III) oxyhydroxide and hydrous manganese dioxide were studied as the adsorbing floc adsorbing colloid flotation and copper ferrocyanide as the co precipitating agent in co precipitate flotation. The effects of varying the collector, the adsorbing colloid floc, co precipitant and metal ion concentrations, the PH, the gas flow rate, the ionic strength, length of the flotation column and multistage separation on the percentage removal, volume reduction and enrichment ratio were investigated. According to experimental results, adsorbing colloid flotation, whenever applicable, is the preferred method for decontamination. Radionuclide removal up to 100% were obtained. 4 figs., 13 tabs.
Shakir, K;
Aziz, M;
Beheir, Sh G;
Benyamin, K;
Samy, S;
Salama, H N
[1]
- Nuclear Chemistry, and Radiation Protection Departments, Hot Laboratories and Nuclear Research Centers, atomic Energy Authority, P.O. Box 13759, Cairo (Egypt)
Citation Formats
Shakir, K, Aziz, M, Beheir, Sh G, Benyamin, K, Samy, S, and Salama, H N.
Decontamination of radioactive process waste water by foam separation. Vol. 3.
Egypt: N. p.,
1996.
Web.
Shakir, K, Aziz, M, Beheir, Sh G, Benyamin, K, Samy, S, & Salama, H N.
Decontamination of radioactive process waste water by foam separation. Vol. 3.
Egypt.
Shakir, K, Aziz, M, Beheir, Sh G, Benyamin, K, Samy, S, and Salama, H N.
1996.
"Decontamination of radioactive process waste water by foam separation. Vol. 3."
Egypt.
@misc{etde_456119,
title = {Decontamination of radioactive process waste water by foam separation. Vol. 3}
author = {Shakir, K, Aziz, M, Beheir, Sh G, Benyamin, K, Samy, S, and Salama, H N}
abstractNote = {On the basis of new studies and previous work from this laboratory, several foam separation techniques are considered feasible methods to carry out the separation of radioactive nuclides from simulated radioactive process waste water. Anionic or cationic collectors were used depending on the type of charge on the ion or precipitate to be removed. Sodium lauryl sulphate, aerosol-18 potassium oleate, acetyl trimethyl ammonium bromide, dodecyl pyridinium chloride and gelation were examined as the collector. Aluminium hydroxide, iron (III) oxyhydroxide and hydrous manganese dioxide were studied as the adsorbing floc adsorbing colloid flotation and copper ferrocyanide as the co precipitating agent in co precipitate flotation. The effects of varying the collector, the adsorbing colloid floc, co precipitant and metal ion concentrations, the PH, the gas flow rate, the ionic strength, length of the flotation column and multistage separation on the percentage removal, volume reduction and enrichment ratio were investigated. According to experimental results, adsorbing colloid flotation, whenever applicable, is the preferred method for decontamination. Radionuclide removal up to 100% were obtained. 4 figs., 13 tabs.}
place = {Egypt}
year = {1996}
month = {Mar}
}
title = {Decontamination of radioactive process waste water by foam separation. Vol. 3}
author = {Shakir, K, Aziz, M, Beheir, Sh G, Benyamin, K, Samy, S, and Salama, H N}
abstractNote = {On the basis of new studies and previous work from this laboratory, several foam separation techniques are considered feasible methods to carry out the separation of radioactive nuclides from simulated radioactive process waste water. Anionic or cationic collectors were used depending on the type of charge on the ion or precipitate to be removed. Sodium lauryl sulphate, aerosol-18 potassium oleate, acetyl trimethyl ammonium bromide, dodecyl pyridinium chloride and gelation were examined as the collector. Aluminium hydroxide, iron (III) oxyhydroxide and hydrous manganese dioxide were studied as the adsorbing floc adsorbing colloid flotation and copper ferrocyanide as the co precipitating agent in co precipitate flotation. The effects of varying the collector, the adsorbing colloid floc, co precipitant and metal ion concentrations, the PH, the gas flow rate, the ionic strength, length of the flotation column and multistage separation on the percentage removal, volume reduction and enrichment ratio were investigated. According to experimental results, adsorbing colloid flotation, whenever applicable, is the preferred method for decontamination. Radionuclide removal up to 100% were obtained. 4 figs., 13 tabs.}
place = {Egypt}
year = {1996}
month = {Mar}
}