it depends on the nature of the oil to decide what technology to choose! Oils and fats are divided into dissolved and emulsified ones, and suspended ones! Oil separation equipment is used for suspension, demulsification and air flotation are needed for emulsion, and adsorption can be used for dissolution!

According to the oil content in sewage, if there is a lot of floating oil, the oil separation tank must be installed, and air flotation is also needed to ensure the follow-up biochemical treatment effect and the effluent reaches the standard. The ratio of separation tank+air flotation can reduce the dosage and reflux ratio directly, and the recovered waste oil can also be used for external sales to reduce the cost; If the oil content is not large, it can be directly floated.

The system consists of temperature controller, water level controller and various sensors. It can realize the automatic control of the solar energy system, make the solar energy system run reasonably and ensure the efficiency.