1. Temporarily inject the precipitated sewage into the air flotation tank to check whether there are leaks in various parts of the tank. You can start the water inlet pump to inject water into the flotation tank first, but when starting, sufficient mixing should be added at the same time. amount of coagulation. Once filled, close it and wait for it to clear naturally.
2. Submersibly exhaust the return water pump. After starting, gradually open the pressure water pipe and close the door until it is fully opened.
3. When the water level in the dissolved gas tank rises and the pressure reaches the maximum value that the water pump can provide, suddenly open the water outlet gate of the dissolved gas tank and flush the dissolved gas pipe with high-pressure water. Repeat this several times. Then start the air compressor, and when the pressure gauge of the dissolved air tank shows that the air pressure reaches 5 kg, suddenly open the valve.
