Alternatives for the determination of the soil adsorption coefficient, Koc, of non-ionicorganic compounds : A review

摘要: Abstract The determination of the soil adsorption behaviour an environmental chemical is very important to evaluation potential dangers for man and nature. One major problems European regulators working in field protection risk assessment lack complete comparable sorption data, e.g. Koc values. large number existing chemicals makes it necessary develop apply fast methods as alternative classical batch or column studies. Based on this context numerous approaches estimate have been published during past two decades. In paper more than 200 relationships estimations reviewed divided into four categories. Regression equations most classes non-ionic organic able coefficients are summarised, advantages drawbacks different discussed briefly. Due fact that a broad application proposed limited by quality comparability underlying experimental values reference soils postulated create common basis comparison coefficients.