Knowledge

The hydrolytic acidizing tank can be fitted with packing. In fact, the filler is to provide a growth platform for microorganisms. The attachment of microorganisms on the filler can increase the contac

The solution to the noise 1, because in the noise, the inlet and outlet of the air power noise radiation are the largest, so you can install the muffler on the inlet and outlet pipe of the Roots blowe

There may be the following reasons for the leakage of the Roots blower 1, The oil tank level is too high, and the oil leaks out from the drain. The tank level should be lowered at this time. 2, Seal w

The main reasons for water seepage of the filter press are as follows: 1. Low hydraulic pressure 2. Press cloth folds and holes on the press cloth 3. There are blocks on the sealing surface. Water see

The function of the submersible mixer is to push and stir. The end of the mixer is connected with the impeller. If the mixer reverses, the impeller will also reverse, so the mixer can not achieve the

1 Biological pollution MBR module immersed in activated sludge for a long time will inevitably breed various microorganisms in a complex environment. At the same time, the storage time of the sludge i

DAF machine is the air into the water, producing tiny bubbles, because of the mutual particle adsorption between bubbles and small suspended solids, the formation of a flotation body, the use of bubbl

It is not a matter of how long the biofilm sludge can survive after emptying the contact oxidation tank, but to avoid drying and hardening of soft fillers. After hardening, it is difficult to stretch

The small amount of dissolved gas may be due to blocked dissolved gas release device, container pump, or abnormal impeller of the container pump. The solution: Check whether the dissolved gas release

Cause analysis of tooth rake bending: During the flood period, the dirt is too much and too concentrated, resulting in the heavy load of the single tooth rake and the deformation of the tooth rake tub

1. The oil in the tank is too much, too thick, and dirty; The oil level should be lowered 2. The filter or muffler is blocked; Blockage should be clear in time 3, the pressure is higher than the speci

Phenomenon after the motor of submersible mixer lacks phase: The vibration increases, there is abnormal sound, the temperature rises, the speed drops, the current increases, and there is a strong buzz