Flux of Aroclor 1254 between estuarine sediments and water

摘要: Comparison of the Freundlich isotherms for adsorption and desorption Aroclor 1254 indicate that adsorbed PCB does not desorb readily. The exponent K value desorption, based on organic carbon content sediment, may be practical use in predicting concentrations pore water settled dredge spoil, provided replacement rate is slow enough to allow establishment equilibrium conditions. It assumed these coefficients apply other sediments with different combinations inorganic components. However, further study check this whether at lower required.