| 摘要 |
PURPOSE: A small hydropower generation system is provided to re-use the energy generated when waste water is discharged to a river by high pressure water. CONSTITUTION: A small hydropower generation system with waste water from a sewage disposal plant comprises a storage tank(320), a pipe line(300), a drainage pump(310), a hydropower generator(100), and a discharge pipe(420). The hydropower generator is connected to a connection pipe. A turbine in the hydropower generator rotates at a high speed when high pressure water flows into the inside. The hydropower generator comprises a generator which produces electricity when the turbine rotates. The discharge pipe discharges the high pressure water to a river after the high pressure water rotates the turbine.
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