Study Data from Max Planck Institute Provide New Insights into Environmental Engineering

摘要

2011 MAR 23 - (VerticalNews.com) -- According to recent research from Mulheim,rnGermany, "The ozone demand to oxidize HS-/H2S [pKa(H2S) = 6.9, k(HS- + O3) = 3 x 109 M-rn1 s-1, k(H2S + O3) = 3 x 104 M-1 s-1] to SO42- is only 2.4 mol ozone per mol SO42- formed,rnmuch lower than stoichiometric 4.0 mol/mol if a series of O-transfer reactions would occur."