Lecture

Partitioning in Multiphase Systems

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Description

This lecture covers the relation between Cs, Kd, Koc, and Kow in multiphase systems, discussing the distribution of organics, contaminant retardation in groundwater, and the partitioning to living media. It also explores the estimation of partition constants for living media and the distribution of compounds in entire organisms.

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The Cauchy distribution, named after Augustin Cauchy, is a continuous probability distribution. It is also known, especially among physicists, as the Lorentz distribution (after Hendrik Lorentz), Cauchy–Lorentz distribution, Lorentz(ian) function, or Breit–Wigner distribution. The Cauchy distribution is the distribution of the x-intercept of a ray issuing from with a uniformly distributed angle. It is also the distribution of the ratio of two independent normally distributed random variables with mean zero.

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