Figure 4

Effect of ORP on hydrogen sulfide formation in BSR. (a) Effect on hydrogen sulfide. (b) Effect on pH value. (c) Effect on ORP value. (d) Effect on SO42− availability.

Effect of ORP on hydrogen sulfide formation in BSR. (a) Effect on hydrogen sulfide. (b) Effect on pH value. (c) Effect on ORP value. (d) Effect on SO42− availability.