the modified surface of typha latifolia l. root (mstl), as an alternative economical adsorbent, wasused for the removal of ni (ii) and cd(ii) ions from aqueous solutions. the effect of initial ph, initialconcentration of metal ion, and contact time was investigated in a batch system at room temperature.the kinetics data could be fitted well by pseudo-second-order model with correlation coeffici...

The kinetic models are fundamental knowledge about biochemical and microbial processes. The object of the work is the kinetic model researching based on the biochemical and microbial mechanisms of cell growth, substrate consumption and product formation. The ethanol biosynthesis process as fuel from renewable resources is the engineering goal. The engineering goal requires the inclusion of the ...

The growth of Bi-containing III-V alloys requires careful control over temperature and group-V fluxes due to the low equilibrium solubility Bi its tendency surface segregate into Bi-rich droplet features. A model for molecular beam epitaxy based on kinetics atomic desorption, incorporation, accumulation, formation is applied bismide alloy InAsSbBi grown GaSb substrates. steady-state solution de...