Description
Geothermal reinjection is a measure to avoid thermal and chemical pollution caused by the direct discharge of geothermal wastewater, and it plays a crucial role in maintaining reservoir pressure and ensuring the technical conditions for geothermal field extraction. Geothermal reinjection is a powerful measure for the sustainable development of geothermal resources and has been widely applied in various countries worldwide. It is of great significance in protecting geothermal resources, reducing resource waste, extending the lifespan of production wells, and mitigating environmental pollution. The geothermal water from the geothermal water reinjection equipment enters a cyclone desander for desanding and purification, and the remaining water is filtered into the heating pipeline network. The utilized tail water enters the geothermal water reinjection equipment, where it undergoes coarse and fine filtration before being reinjected into the underground at the same level as the geothermal water, enabling the circular utilization of geothermal resources. Components: The geothermal water reinjection equipment mainly consists of a coarse filter, a precision filter, an exhaust tank, a pressure pump, and a reinjection well.