Large scale water treatment equipment

Large scale water treatment equipmentDivide the reflux sludge into two points to reduce the amount of reflux sludge added to the anaerobic section. Generally, it is installed in clean rooms or air purification systems, or in extinguishing rooms such as extinguishing cabinets, transfer windows, etc.

The cables selected for the equipment should be standard products from reputable manufacturers.

2. We promise to provide lifelong maintenance and repair services for this project.

3. Keep daily operation records, including water treatment volume, dosage, dissolved gas volume, dissolved gas tank pressure, water temperature, power consumption, effluent quality, slag discharge cycle, sludge moisture content, etc. The opening must be flexible;

4. Adequate space should be left around the filter press for easy operation and maintenance.

5. Mixed reaction precipitation unit. It consists of a mixed reaction tank and an inclined plate sedimentation tank. Before lifting the pump, adjust the pH of the wastewater to 7.5-8.0 and add it at the outlet of the coagulation reaction tank; The reaction between incineration and wastewater is stirred by an impeller, and the fan is started for aeration. The filling material in the contact tank is observed daily, and if an orange yellow or black film grows on the filling material, this process usually takes 7-15 days. If it is industrial organic wastewater, it is best to first cultivate biofilm with domestic sewage, and then gradually introduce industrial sewage for biofilm training.

6. In addition to using conventional blower sound measures such as vibration isolation pads and speakers, new sound-absorbing materials have also been installed on the inner wall of the blower room, reducing the noise level during equipment operation to below 50 decibels and minimizing its impact on the surrounding environment.

7. The anaerobic tank is vertically connected to the contact tank, and the sedimentation tank is a vertical flow combined with inclined tube sedimentation, which has good treatment effect and occupies a small area;

8. Process improvement measures: In response to the problems existing in the A2/O process mentioned above, the design and operation of the process should be modified as follows: the reflux sludge should be added in two points to reduce the amount of reflux sludge added to the anaerobic section. Generally, it is installed in clean rooms or air purification systems or in extinguishing rooms such as extinguishing cabinets and transfer windows. According to the debugging and verification of the extinguishing concentration and time, set the opening and running time of the extinguishing device according to the time, which is easy to operate and use.

The inner surface of the hose is very smooth and not easily adhered to biofilms.

Large scale water treatment equipment