english 1. Efficient separation
It can effectively separate suspended solids, grease and other substances from the liquid phase. By introducing air into the water to generate tiny bubbles, these bubbles adhere to the surface of pollutants, causing them to float to the water surface and then be easily removed. This separation method has a high removal rate for fine particles and low-density pollutants, and can achieve better treatment effects than some traditional separation methods. For example, when treating oily sewage, floating oil and dispersed oil can be efficiently separated, with a removal rate of more than 90%, significantly purifying the water quality.
2. Short residence time
The residence time of the flotation process in the equipment is relatively short. Usually, the residence time of sewage in the flotation equipment is about 10-30 minutes, which is much shorter than the sedimentation process. This makes the equipment occupy a smaller area, has a stronger processing capacity per unit time, and improves the overall efficiency. Calculated based on the treatment of the same scale of sewage, the floor space occupied by the flotation equipment can be reduced by 30%-50% compared with the sedimentation equipment, which greatly saves space resources.
3. Strong adaptability
It can cope with a variety of water quality conditions, whether it is high-concentration organic wastewater, oily wastewater, or wastewater rich in suspended solids, it can play a good role. In the treatment of wastewater generated by different industries, such as food processing, petrochemicals, printing and dyeing, etc., efficient treatment can be achieved by adjusting process parameters.
4. Recyclable useful substances
When treating certain sewage, flotation equipment can achieve solid-liquid separation of pollutants and recover valuable substances at the same time. For example, in the treatment of papermaking wastewater, fine fibers can be recovered, and the recovery rate can reach 70% - 80%, which not only reduces production costs, but also reduces resource waste.
5. Easy to operate
The equipment operation is relatively simple and easy to master. In daily operation, the main monitoring key parameters such as dissolved air system pressure, dosing dosage, water inlet flow, etc., ordinary operators can operate proficiently after simple training, reducing labor costs and the risk of operating errors.
