污泥停留时间,sludge retention time
1)sludge retention time污泥停留时间
1.According to the model, the organic substrate removal rate is determined not only by the organic substrate concentrations of influent and effluent and hydraulic retention time (HRT), but also the organic substrate concentration removed by membrane modules and sludge retention time (SRT).针对淹没式MBR的工艺特点,以反应器内物料衡算为基础,建立了有机物去除的动力学模型———ROM模型,得出淹没式MBR对有机底物的去除速率Uy不仅与进、出水中的有机底物质量浓度S0、Se和水力停留时间tH有关,还与膜组件去除的有机底物质量浓度Sm、污泥停留时间tS有关。
英文短句/例句

1.Effect of Sludge Retention Time and Temperature on Continuous Short-chain Fatty Acids (SCFAs) Production from Waste Activated Sludge;污泥停留时间及温度对剩余污泥连续生产短链脂肪酸的影响
2.Research on MBR Treating Sewage at Different Sludge Retention Times and Factors Affecting Membrane Fouling污泥停留时间对MBR处理污水效果影响与膜污染因素的研究
3.stay (esp for a short time)停留(尤指短时间)
4.Effect of the Holding Time of the Sewage in the Oxidation Ditch of Plant Bio-film on its Purification停留时间对植物-生物膜氧化沟净化污水的影响
5.Influence of hydraulic retention time on nitrogen and carbon removal by side channel integral OCO process with bio-film and activated sludge侧沟式膜泥法一体化OCO工艺中水力停留时间对脱氮除碳的影响
6.port time of rail car铁路车辆在港停留时间
7.How long were you there?你在那里停留多长时间?
8.How long do you expect to be staying here?您将在这停留多长时间?
9.establishment of car detention standards规定车辆停留时间标准
10.EFFECT OF HRT ON THE PERFORMANCE OF PVA MBR PROCESS TREATING DOMESTIC WASTEWATER水力停留时间对聚乙烯醇膜生物反应器污水处理特性的影响
11.Time is adjustable, every trough stays for 1.5 minutes when maximum speed.时间可调,最快时每槽停留1.5分钟。
12.outstay all the other guests停留的时间比其他客人长久.
13.The bird poised for a few moments before it attacked.这只鸟在进攻之前停留了一段时间。
14.How long will you stay in China?您将在中国停留多长时间?
15.Jordan can stay in the air for such a long time.乔丹能在空中停留如此长的时间。
16.they made a stopover to visit their friends.他们的中途停留耽误了许多时间。
17.A dear ship stands long in the h*** en.贵重的船只停留在避风港里的时间长。
18.The detention time in the intestine is too short to complete hydrolysis.它在肠内停留时间太短,不能完全水解。
相关短句/例句

SRT污泥停留时间
1.The removal rates of COD and NH+4-N were gained at different SRTs by Eckenfelder equation.利用Eckenfelder公式得出了MBR系统中不同污泥停留时间底物降解速率和氨氮的去除速率,结果表明在对数增长阶段和减数增长阶段,SRT为17 d时,对有机底物的降解速率和氨氮的去除速率都高于SRT为8、27、37和42 d的污泥系统对两者的去除,说明SRT对MBR污泥系统的活性有较大影响,确定排泥时间应综合考虑污泥活性、污泥产量和膜通量等因素。
3)sludge residence time污泥停留时间
1.Effect of sludge residence time to leftover sludge output;污泥停留时间对剩余污泥产量的影响研究
4)residence time停留时间
1.Numerical simulation of gas residence time distribution in vortex quick separator of FCC disengager;催化裂化沉降器旋流快分器内气体停留时间分布的数值模拟研究
2.Effect of residence time on mechanism of chain termination of acrylonitrile freeradical polymerization;停留时间对丙烯腈聚合自由基链终止机理的影响
3.Residence time for understanding diffusion in ordered alloys;有序合金中的原子扩散与格点停留时间(英文)
5)retention time停留时间
1.Measuring retention time with static growth curve during continuous culture of high efficient bacteria.;高效菌连续培养中通过静态生长曲线确定停留时间
2.The influence to mechanical properties of carbon fiber made by preoxidation retention time、temperature of low-oven and exhaust emission;预氧化停留时间及低温炉温度废气排放对碳纤维性能的影响
3.Observation of Pinhead Retention Time of Insulin Pen Injection;应用优伴笔注射胰岛素后针头停留时间的观察
6)HRT[英][,e?t? ɑ: 'ti:][美]['et? 'ɑr 'ti]停留时间
1.In this paper the impact of organic matter removal in domestic wastewater by different anaerobic/ aerobic HRT are discussed.文章讨论了不同厌氧/好氧停留时间对于生活污水处理效果的影响,找到了最佳的厌氧/好氧停留时间分配,为污水处理工程的构筑物设计和工艺选择提供了数据支持。
2.The results showed that the HRT of reactor should be more than 5.试验结果表明,对于碱性印染废水,催化铁反应器的停留时间应不小于5。
3.The results indicated that the optimized condition of ferric-carbon microelectrolysis is pH=2, Fe/C=1∶2, HRT=2 h.实验结果表明,最合适反应条件是进水pH值为2、铁碳比1∶2、停留时间为2h,在此条件下CODCr去除率可达64%以上,且进水浓度的变化对去除率影响不大。
延伸阅读

短停留时间裂解分子式:CAS号:性质:指石油烃在高温和停留时间低于0.6s条件下完成裂解的反应过程。停留时间低于0.1s完成裂解反应的,称为超短停留时间裂解。在管式炉裂解制乙烯中,初期的裂解炉辐射段盘管为水平结构,材料耐高温只允许在1000℃以下,烃类裂解只能在较低温度(760~780℃),较长停留时间(0.8~1.2s),中、低等裂解深度下进行,乙烯收率只有18%~20%。裂解炉辐射段盘管改为垂直结构,管金属材料耐高温性能提高到1050~1115℃后,烃类可在高温(800~920℃),短停留时间(0.6~0.03s),高深度下裂解,乙烯收率提高到25%~32%。目前,管式裂解炉的停留时间一般为0.15~0.3s,毫秒炉低于0.1s。非管式炉裂解的停留时间可达0.02s以下。