just to recap a few others opinions, you will always have odor problems until you reduce the hold time as anaerobic conditions will begin to set in. Have you contemplated installing some diffusers at all if it is absolutely necessary to keep the capacity of the lift stations the same?
A batch lasts roughly 2-3 weeks. And yes I agree the strength should weaken over time, that is why i am seeking maybe some outside the box thinking. The 42 gallon tall solution is always weaker then when the solution is at 20, 15, 10 gallons.....seems to defy basic chemistry
At a waterplant we are currently running we batch 2 gallons of 12% sodium hypochlorite to 42 gallons of water in an opaque barrel. As the batch decreased the strength increases significantly and when knew batches are made the process reverses and the solution strength is weaker. This makes...