Author:
Sullivan L. A.,Bush R. T.,McConchie D. M.
Abstract
Reaction times for 16 acid sulfate soil materials analysed using a modified
chromium-reducible sulfur method varied between 10 and 15 min, regardless of
whether the samples had been dried and ground prior to analysis or were
analysed without pretreatment. The reaction time for a ground (<63 mm)
pyritic rock sample was 20 min. An optimum reaction time of 20 min is
recommended for analysing acid sulfate soil using the modified method; this
reaction time is much less than the 1 h reaction time used in previous
methods.
Subject
Earth-Surface Processes,Soil Science,Environmental Science (miscellaneous)
Cited by
78 articles.
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