| Summary: | 碩士 === 國立臺灣大學 === 土木工程學研究所 === 87 === Taiwan regional reservoir has water quality that contents dirt, mass nutrient (phosphorus and nitrogen) that is brought along with the sand, most (probably around eighty percent) was brought during rainstorm condition. Those mass nutrient causes eutrophication of the water quality in the reservoir and effect the normal operation in the dam. Nowadays, the hydrology and environmental association take water sample about every month or every few months, and most of taking sample was done during normal weather condition, since during bad weather condition taking sample will be very dangerous.
This research concentrate on the Te-Chi reservoir, which takes high flow rate duration of hydrology, sand and water quality analysis, the phosphorous loading estimation uses linear isotherm, non-linear Freundlich isotherm and Langmuir isotherm, the result shows using non-linear Freundlich isotherm and Langmuir isotherm modifies the high flow rate duration reservoir water quality inflow loading. This research reservoir inflow water quality (phophorous) concentration is used for modeling, and those research result is useful for related association as reference.
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