| Orbal氧化沟污泥浓度控制 |
| |
| 引用本文： | 徐颖利.Orbal氧化沟污泥浓度控制[J].大众科技,2014(11):66-68. |
| |
| 作者姓名： | 徐颖利 |
| |
| 作者单位： | 承德市城市污水处理有限责任公司,河北 承德,067000 |
| |
| 摘 要： | 结合承德太平庄污水处理厂的工程实际，研究了orbal氧化沟运行中污泥浓度如何控制。活性污泥法处理污水是一个复杂的过程，污泥浓度的控制要综合考虑有机物有稳定的去除率、脱氮除磷效果、低温运行时污泥活性、能耗以及整个系统的抗冲击负荷能力等各因素。最终确定太平庄污水处理厂污泥浓度，夏季保持在4000mg/L左右，冬季4500mg／L左右。
|
| 关 键 词： | orbal氧化沟 污泥浓度 氨氮 总磷 温度 |
Controled on activated sludge concentration of orbal oxidation ditch |
| |
| Abstract: | Based on the commissioning project of ChengDe Taipi-ngzhuang wastewater treatment plant, the paper discussed activated sl-udge concentration how to be determined. The activated sludge treat-ment process is a complicated process, sludge concentration is determ-ined to be integrated into the efficiency of organic stable removal-ed,The removal effects of nitrogen and phosphorus, sludge activity wou-ld be decreased at low temperature and the whole system＆#39;s ability ofshock load and other factors to be considered. The results show that sludge concentration in this wastewater treatment plant should be m-aintained at around 4000mg/L in summer and 4500mg/L in winter. |
| |
| Keywords: | Orbal oxidation ditch MLSS NH3-H TP temperature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
