期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Performance of an ANAMMOX reactor treating wastewater generated by antibiotic and starch production processes
1
作者 Hong YAO Hao LIU +3 位作者 yongmiao he Shujun ZHANG Peizhe SUN Chinghua HUANG 《Frontiers of Environmental Science & Engineering》 SCIE EI CAS CSCD 2012年第6期875-883,共9页
A pilot-scale anaerobic ammonia oxidation (ANAMMOX) reactor was used to treat mixed waste- water resulting from a chlortetracycline and starch production process. The results, collected over the course of 272 days, ... A pilot-scale anaerobic ammonia oxidation (ANAMMOX) reactor was used to treat mixed waste- water resulting from a chlortetracycline and starch production process. The results, collected over the course of 272 days, show that the ratio of influent ammonium to nitrite, pH, and temperature can all affect the efficiency of nitrogen removal. The ratio of influent ammonium to nitrite was maintained at about 1:1 at a concentration below 200 mg.L^-1 for both influent ammonium and nitrite. The total nitrogen (TN) loading rate was 0.15- 0.30 kgN.m-3. dq, pH remained at 7.8-8.5, and tempera- ture was recorded at 33±1℃. The rate of removal of ammonia, nitrite, and TN were over 90%, 90%, and 80%, and the effluent ammonium, nitrite and TN concentrations were below 50, 30, and 100mg.Lq. 展开更多
关键词 anaerobic ammonia oxidation antibiotic andstarch production ratio of ammonia to nitrite total nitrogen
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部