Marine copepods, Acartia erythraea, were exposed to waterborne copper, silver, and copper and silver mixture respectively in a series experiment during which the metal contents in exoskeleton, polar and nonpolar parts in animal cells were measured and the uptake rate, efflux rate constant for Cu~ 2+ and Ag~ + were calculated.

The effects of inorganic nitrogen(N)and phosphorus(P)concentrations,N∶P ratio and different chemical forms of nitrogen on the uptake rate of N and P by Gracilaria tenuistipitata var.

s:Based on the two film theory, the relationships between all kinds of absorption velocity equations and corresponding absorption coefficients in the stable absorbing process are thoroughly discussed, which will provide multiple perspectives and methods for calculating and designing the absorption tower.

Study on the absorption rate of nano-Cu on the ex vivo small intestine of broiler chickens;

The absorption rates of H2S and/or CO2 in N-methyldiethanolamine(MDEA) aqueous solution at temperature of 20℃ were measured by experiments.

An equipment for the measurement of kinetic data of gas absorption was improved and the data of absorption rate of CO_2 at different conditions in the system of N-methyldiethanolamine (MDEA)+2,3-butanedione+water were measured.