| Summary: | 碩士 === 國立中央大學 === 環境工程研究所碩士在職專班 === 96 === The rivers in Taiwan are seriously polluted by the domestic wastewater due to slow construction of the sewage systems and municipal wastewater treatment/reclamation plants. Therefore, before the municipal wastewater can be properly treated, the discharge and treatment of the sewage should be carefully examined. Taoyuan county is the third largest county in Taiwan, in which there are also many industrial parks. Since the river in Taoyuan are already at high risk of pollution by industrial wastewater, the control and management of sewage become very important. The objective of this thesis is to investigate the generation and the management of manure generated from school, hospitals, and theme parks via survey and questionnaire, such as storage equipment, cleaning frequency, and etc.,. Also, the cleaning fee and amount of manure collected were also calculated and to compare with the results obtained from the questionnaire. The return rate is about 70%. Septic tank is still the main treatment equipment for manure, which is about 95%. The cleaning frequency is ranged from half an year to 5 years and the cleaning fee is about 1000 NT$/ton, which is way beyond the fee estimated in this work. From this work, it is estimated that the manure to be cleaned is about 530 ton/day; however, the County does not have proper treatment plant yet. Therefore, it is important to promote the sewage system, to construct a manure treatment plant. Also, the cleaning of manure in large buildings or communities can be included in the operation of property management.
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