对活性污泥若干异常现象的分析和探讨摘要:根据某城市污水处理厂的运行数据对活性污泥若干异常现象:活性污泥膨胀、曝气池水温低、污水 PH 值不稳定、流入大量有害物质、氮磷比等营养物质不足、悬浮物浓度过低等进行分析和实行相应的运行调整处理方案以及曝气池运行管理方面的分析和探讨
关键词:城市污水处理厂 活性微生物(活性污泥) 曝气池 异常现象Several anomalies of the activated sludge analysis and discussionAbstract: According to a city sewage treatment plant operating data for a number of anomalies in activated sludge: Expansion of activated sludge, aeration tank water temperature is low, stable water PH value, into a large number of hazardous substances, nutrients such as nitrogen and phosphorus than the lack of suspended solids concentration is too low for analysis and treatment options to adjust accordingly and run the aeration tank operation and management aspects of the analysis and discussion
Key words: Municipal sewage treatment Microorganisms (activated s