國立臺灣大學生物產業機電工程學系蔡孟潔周楚洋Tsai, Meng-ChiehMeng-ChiehTsaiChou, Chu-YangChu-YangChou2006-09-282018-07-102006-09-282018-07-102005-12http://ntur.lib.ntu.edu.tw//handle/246246/200609271229508359541. 農業機械學刊第14 卷第4 期2005 年12 月. 豬糞尿水之生物去氮除磷. 蔡孟潔. 1. ，周楚洋. 2. 1.國立台灣大學生物產業機電工程學系碩士. 2.國立台灣大學生物產業機電 工程學系副教授，本文通訊作者. 摘. 要. 為處理豬糞尿水中的氮磷，本研究發展出一套A system including units of anoxic, anaerobic and aerobic has been developed in this study to remove nutrients for swine wastewater. Three tests at different organic loading rates were also conducted to evaluate the treatment efficiency for this system. Both anoxic and anaerobic units were controlled at 37±1 ℃, while the aerobic unit was controlled at 30±1 ℃. The influent COD was prepared at a concentration about 5,000 mg/L before feeding. Three different sets of tests at system HRT of 5.75 d, 3.83 d and 2.875 d were operated to evaluate the performance of the whole system and each individual unit. Water quality including solids, organic matters, nitrogen and phosphate were monitored during experiment.Experimental results showed that all three tests had significant effect in removing both COD and nutrients for swine wastewater. The removal efficiencies of COD, total nitrogen and total phosphate were achieved at the ranges of 92~98%, 62~93% and 42~88%, respectively.application/pdf2045523 bytesapplication/pdfzh-TW豬糞尿水生物處理氮磷去除Swine wastewaterBiological treatmentNutrient removaljournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/20060927122950835954/1/14-4-1.pdf