| 英文摘要 |
To achieve the goal of cleaning river water, several pollution control actions had been enforced by the Environmental Protection Bureau, Taichung Government in recent years. It included industrial wastewater and municipal sewage discharge inspection, wastewater discharge permit evaluation and river water quality monitoring program. In the river water quality monitoring program, periodic river water sampling from 56 monitoring stations on 8 rivers and 18 drainage systems and 2 beatches and 5 seas have been performed. Analytical data are used to evaluate river pollution index (RPI) and water quality index (WQI). These indices are also served as the criteria for pollution control reinforcement.
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