1) specific resistance of sludge
污泥比阻
1.
Through determining the specific resistance of sludge to evaluate the dewatering performance,the feasibility and economy of disposing the dredged sediment from a lake in Wuhan by mechanical dewatering method were discussed.
通过测定污泥比阻值来评价污泥的脱水性能,探讨采用机械脱水的方法处理武汉某湖泊疏浚底泥的可行性和经济性。
2.
The change of the sludge particle size and the relation-ship between the sludge particle size and specific resistance of sludge were also discussed.
研究了阴离子型聚丙烯酰胺(PAM)对给水厂排泥水沉降性能和浓缩污泥脱水性能的影响,探讨了污泥颗粒粒径的变化及其与污泥比阻的关系。
3.
It is shown through the results adding fly ash is the best with a propriety grain size of 53μm(280) plus sieve,best adding 22g/100mL,the specific resistance of sludge 0.
通过污泥比阻的测定试验,研究了添加助凝剂粉煤灰、改性硅藻土后对昆明污水厂污泥的脱水性能影响。
2) SRF
污泥比阻
1.
In this study,by measuring the change of Zeta potential,COD_~Cr ,and SRF during sludge aging,the relationships of aging and sludge character, the change of sludge character and dosing were studied.
测定污泥Zeta电位、化学需氧量(CODCr)及污泥比阻随时间的变化规律,研究了富含藻类水厂排泥水停留时间对污泥性质的影响,以及污泥性质变化对投药量的影响。
3) sludge recycle ratio
污泥回流比
1.
The influence of sludge recycle ratio on the step-feed A/O biological nitrogen removal process;
污泥回流比对分段进水A/O生物脱氮工艺的影响
2.
The best sludge recycle ratio and aeration intensity of Shenyang Mantang River wastewater treatment plant were confirmed.
检测代表性的5个水质指标:氨氮(NH3-N)、总磷(T-P)、化学需氧量(COD)、生化需氧量(BOD5)、固体悬浮物(SS)的去除率,确定沈阳市满堂河污水处理厂最佳的污泥回流比与最佳曝气量。
4) return sludge ratio
污泥回流比
1.
Effects of return sludge ratio on hybrid biofilm-activated sludge process;
污泥回流比对复合式生物膜-活性污泥工艺的影响研究
2.
The effects of the return sludge ratio and the return mixed liquid ratio on the removal of nitrogen and phosphorus were studied in the modified A2/O process.
实验研究了污泥回流比和混合液回流比对改良A2/O工艺脱氮除磷的影响。
5) sludge reflux ratio
污泥回流比
1.
Influences of dissolved oxygen concentration,sludge reflux ratio and temperature on pollutant removal were investigated.
通过调节使其按倒置A2/O模式运行,并开展了脱氮除磷的生产性试验,考察了溶解氧浓度、污泥回流比、温度等对除污效果的影响。
2.
The performance of the CMASPFT in biological removals of nitrogen and phosphorus was studied under 3 sludge reflux ratio(SRR).
介绍了多点交替进水五箱一体式工艺的流程与特点,研究了不同污泥回流比下反应器对氮、磷的去除效果。
6) sludge settling ratio
污泥沉降比
1.
the paper discusses the application of sludge settling ratio in practice , it also analyses and investigates, its influencing factor and countermeasure, which affords reference for operational management of aeration.
对污泥沉降比在实践中的应用作了论述,并对污泥沉降比的影响因素及对策作了分析探讨,可为曝气池的运作管理提供参考。
补充资料：过滤比阻
分子式：
CAS号：
性质： 在过滤操作形成的滤饼层中，距过滤介质为x处单位面积上单位质量(或单体积)滤饼(干固体)的过滤阻力称为过滤比阻，以αx，m/kg表示。即αx=Rc/wx，式中：Rc表示滤饼的阻力，l/m；wx表示距过滤介质x处单位面积上的滤饼(干固体)的质量，kg/m2。
CAS号：
性质： 在过滤操作形成的滤饼层中，距过滤介质为x处单位面积上单位质量(或单体积)滤饼(干固体)的过滤阻力称为过滤比阻，以αx，m/kg表示。即αx=Rc/wx，式中：Rc表示滤饼的阻力，l/m；wx表示距过滤介质x处单位面积上的滤饼(干固体)的质量，kg/m2。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条