How to deal with sludge produced by air floatation machine

If there is a large amount of sludge in the air flotation machine, many people think that you can add a proper amount of lime and ferrous sulfate to clean the sludge. Besides this method, what other methods can we take to complete the treatment? Let's have a look at the details.

We can connect with the filter press through the inner pipes, and then operate in the inner part, so that we can deal with the inner sludge, but we must ensure their proportion in the process of treatment, to ensure that its sludge solid content is about 2%, and then in the equipment, we add polyacrylamide, so the cleaning method is more thorough, and the cost is smaller. The sludge inside can be completely treated. The water purifier manufacturer reminds us that if the sludge inside cannot be treated for a long time, it will affect the normal use, and more importantly, it will cause erosion to the equipment.