A Feasibility Analysis on Wastewater Chlorine Dosage

• Main Authors: Chen, Yuh-Ming, 陳育明
• Other Authors: Chang, Pao-Hsing
• Format: Others
• Language: zh-TW
• Published: 1997
• Online Access: http://ndltd.ncl.edu.tw/handle/66763411674591866415

碩士 === 淡江大學 === 水資源及環境工程學系 === 85 === The water quality in many receiving water body are degrading seriously in Taiwan. The cancer causing agent trihalomethane (THM), which is caused by effluent chlorination, is getting attention in recent years. This research examines the necessity of effluent chlorination from two case studies. The result shows that no chlorination is necessary in many months of a year. For other months, we might control the effluent coliform bacteria according to the effluent standard. Or, add less chlorine and control the effluent coliform bacteria to the extent that not raising a fixed percentage of that month''s average coliform bacteria. Other THM management strategies are also included. This research presents only partial chlorination assessment. Further research on the impacts of waterbone disease are recommended.