Regarding the installation of domestic sewage treatment equipment, the following is a science popularization for everyone.

1. Foundation: If the anaerobic aerobic integrated corrosion-resistant integrated buried domestic sewage treatment equipment is placed above the floor, only a concrete floor with the same appearance as the equipment needs to be prepared as the foundation. The basic pressure must be greater than 4T/M2, and it is also required to be horizontal and flat.

2. Installation: Position according to the installation diagram, and place each box in sequence. The position and direction of the boxes must not be misplaced, and the spacing between them must be accurate, and the pipes must be connected properly. After the equipment is in place, use bandages to connect the equipment to the anti floating ring on the foundation to prevent the equipment from floating up.

3. Inject sewage into the domestic sewage treatment equipment, check whether there is any leakage in each pipeline. If there is no leakage, inject clean water into the foundation to a depth of 30-50cm, that is, cover the soil around the box until the equipment inspection hole is reached, and level the ground. Connect the control line of the electrical control cabinet to the water pump, and connect the electrical control cabinet to the power supply. When wiring, pay attention to the direction of the fan and motor, which must be the same as the direction pointed by the fan.

4. Debugging: The sewage pump pumps sewage into the equipment according to the rated flow rate, starts the fan for aeration, and observes the filling situation in the contact tank every day. If an orange or yellow film grows on the filling, this process usually takes 7-15 days. If it is industrial organic wastewater, it is best to first treat and cultivate biofilm with domestic sewage, and then gradually introduce industrial wastewater treatment for biofilm training.

5. Maintenance and upkeep of domestic sewage treatment equipment: Anaerobic aerobic integrated corrosion-resistant integrated buried domestic sewage treatment equipment must establish a regular maintenance system. The main vulnerable components are the fan and water pump, and the fan direction cannot be reversed. Once sewage enters the fan, it must be cleaned and the engine oil replaced before use. Before starting the fan, it is necessary to pay attention to whether the air gate is open. The fan must be maintained every 10000 hours of operation. The water pump must be maintained every 5000-8000 hours of operation.