You can dose your raw water ...
Published by Adeyemi Fagoyinbo, Hydrochem Engineering Services Ltd. - CEO
You can dose your raw water with hydrogen peroxide before filtration, the reaction is faster { H2S + H2O2 = H2O + S} and Chlorine can also be used { H2S + HOCL = H2O + HCL + S } the hydrochloric acid formed can also serve as anti-scalant depending on the contaminant level of H2S in the raw water.