How does the dissolved air flotation machine remove the sludge?

If in the process of using the dissolved air flotation equipment, it is found that there is a lot of sludge inside, and many people think that they can add an appropriate amount of lime and ferrous sulfate to clean the sludge inside, then what else can be done besides this method? The way to deal with sludge?

At the beginning, the sewage has not been treated in any way, so there are many stains and bacteria in it. Then, after we input the sewage into the air flotation equipment, we can find that air bubbles start to appear on the sewage. At this time The buoyancy will also increase. At this time, many solid impurities will gradually float on the water surface. All these impurities can be salvaged onto the vibrating plate, and then the rest of the sewage will be processed at a deep level, etc. After ensuring that the toxic substances in the sewage are dissolved, we can discharge the sewage smoothly.

When sludge occurs, it can be connected to the filter press through the inner pipeline, and then operated internally, so that the internal sludge can be treated, but in the process of processing, we must ensure their share and ensure its The solid content of the sludge is about 2%, and then in the equipment, we add polyacrylamide. This cleaning method is more complete, and the cost is lower, which can completely clean the internal sludge.

If the sludge inside is not treated for a long time, it will affect the normal use of the air flotation equipment, which will also cause erosion to the equipment. There is a water outlet at the lower part of the air flotation equipment, just click to drain After this button, the machine can automatically drain the water.