People have been asking questions about what is being sprayed and if it’s effective.
The OIA request below answers the ‘what’ question and we’re waiting on advice as to how effective this might be.
We suspect that this won’t touch the H2S and methyl mercaptan, which is heavier than air and will settle but we have sort some advice.
The first comment I’ve had back is that the volumes of this stuff that they’re using aren’t likely to impact the biological process even if they get into the tanks because of the shear volume of effluent being processed.