| PACT活性污泥中生物质量与粉末活性炭质量的计算和测定 |
| 摘要点击 652 全文点击 921 |
| 查看HTML全文
查看全文 查看/发表评论 下载PDF阅读器 |
| 中文关键词 PACT工艺 活性污泥 生物质量 粉末活性炭 |
| 英文关键词 PACT activated sludge biomaes PAC mass |
|
| 中文摘要 |
| 本文根据活性污泥处理系统的物料平衡关系,提出PACT活性污泥中生物质量和粉末活性炭(PAC)质量的计算和测定方法.计算结果表明,曝气池混合液中PAC浓度随着PAC投加量和泥龄与水力停留时间的比值的提高而增加.通过实际测定活性污泥PAC在不同温度时的挥发量,得出三个联立方程式的基本系数,从而测得实际的PAC活性污泥试样中生物质量和PAC质量. |
| 英文摘要 |
| Based on mass balance relationship of activated sludge process this paper presents a method for the calculation and determination of biomass and powdered activated carbon (PAC) in PACT sludge. The results of the calculation show that the concentration of PAC in mixed liquor of aeration tank increased with the raise of the dosage of PAC and the ratio of sludge age to hydraulic retention time. From the weight loss of sludge and PAC at different temperatures, the basic coefficients of three simultaneous equation were obtained. These equations were used to predict the concentration of biomass and PAC in actual PACT sludge samples. |
