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1)  anoxic sludge age
缺氧污泥龄
2)  anoxic sludge
缺氧污泥
3)  aerobic SRT
好氧污泥龄
1.
A bench-scale study on the performance of combined short aerobic SRT A~2/O and BAF process for treating the wastewater with lower C/N and C/P ratio was conducted with the emphasis on nitrogen and phosphorus removal characteristics.
采用小试装置,研究了短好氧污泥龄下A2/O和BAF联合工艺处理低C/N和C/P污水时的脱氮除磷特性。
4)  anaerobic sludge age
厌氧污泥龄
5)  anoxic sludge granules
缺氧污泥颗粒
1.
The paper reviewed the formation conditions and color removal mechanism or models of anoxic sludge granules.
研究采用多格室水解反应器培养具有高脱色功能的缺氧污泥颗粒,并就缺氧污泥颗粒的形成条件和对染料废水的脱色机理、模型进行了阐述,提出了今后应进一步研究的内容。
6)  anoxic activated sludge
缺氧活性污泥
1.
Batch experiments were conducted to investigate the sorption isotherms and degradation kinetics of 17β-estradiol(E2) at a low levels((μg/L)) by anoxic activated sludge.
试验用缺氧活性污泥降解17β-雌二醇,降解过程中,同时测定17β-雌二醇在水相与泥相上的浓度,考察了缺氧活性污泥对17β-雌二醇的吸附等温线与降解动力学,并研究了温度和电子受体NO3--N浓度对吸附与降解的影响。
2.
In order to aim at anoxic activated sludge absorption capacity and absorption mechanism for dyestuff,as well as to investigate kinetic and equilibrium of methylene blue onto anoxic activated sludge,the batch isothermal absorption experiments were carried out.
为了考察缺氧活性污泥对染料的吸附性能和吸附机理,以缺氧活性污泥作为吸附剂,亚甲基蓝作为吸附质进行等温吸附试验。
补充资料:污泥龄
分子式:
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性质:即细胞平均停留时间。废水生物处理系统中悬浮固体的平均停留时间(以天计),等于系统中悬浮固体总重量除以每天从系统中排除的悬浮固体总重量。普通活性污泥法的泥龄一般为3~4天。泥龄长,处理效果好,污泥量也少。但泥龄太长,则会使污泥老化,影响沉淀。

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