RT Journal Article ID 79b203f42344239b A1 Davydov, O. N. A1 Balakhnin, I. A. A1 Kalinichenko, K. P. A1 Kurovskaya, L. Ya. T1 Adsorption and Desorption of Cation Surface-active Substances by the "Aerosil" Preparation and its Influence on Immuno-physiological Indices in Carp Blood JF Hydrobiological Journal JO HYD YR 2000 FD 2000-12-01 VO 36 IS 6 OP 10 AB The "Aerosil" preparation (on the silicon base) is an effective sorbent of cation surface-active substances (CSAS, cationic surfactants). Up to 83% of CSAS is adsorbed from water during 5−36 min, with their concentration equivalent to 30-100 maximum levels permitted in fishery. The CSAS desorption from the sorbent is significant (50−89%) in acid (pH = 5.4) and insignificant (2−13%) in weakly alkaline (pH = 7.6) medium. No pronounced adverse impact of "Aerosil" on biennial carp blood was detected. PB Begell House LK https://www.dl.begellhouse.com/journals/38cb2223012b73f2,250e164606a8fd59,79b203f42344239b.html