There are many types of wastewater from power plants. The analysis is as follows:
1. Domestic wastewater does not contain toxic substances.
2. Ash rinsing wastewater contains heavy metals in the ash, such as lead, arsenic and other toxic substances related to heavy metals.
3. Circulating wastewater: contains sulfuric acid, alkalis, coagulants and other harmful substances.
The depth of the reservoir is relatively large. Since the depth of the tank is large, sunlight cannot reach the bottom of the tank, resulting in a low temperature at the bottom of the tank. The outlet of a hydroelectric plant is usually in the middle and bottom of the reservoir depth. the water discharged by the plant has a low temperature. A hydroelectric plant is a power plant that uses kinetic energythan a strong flow of water generated by differences in water level to produce electricity. It is called a “hydroelectric power station”. An industrial company that uses the energy of river water to drive turbines to drive generators to produce electricity.