Thanks for the advice guys, yes the pink is ok as a light pink but not so much when its half way to purple. I think I may have discovered what happened we have 2 supply pumps feeding the wtp, but one of them is malfunctioning and our flow rate dropped nearly 38% meanwhile the kmno4 pump has...
yes i will have to check that, after the kmno4 is added to the raw it does sit in a retention chamber where it gets to sit and precipitate the water in the retention tuns brown of course but also there is a fairly distinct pink color from the kmno4.. I'm wondering if the pink should be much less...
Hi we are treating our water with manganese greensand and anthracite filters with kmno4 being added first to react with iron and manganese in a retention chamber. Once the water is filtered it is entering the cistern at about 0.07 ntu so it's quite clean right before it hits the cistern we...
