1) longer sludge age
较长泥龄
2) prolonged sludge age
长泥龄
1.
Effect of prolonged sludge age on biological nutrient removal in spiral up-flow reactor system and flow pattern interpretation;
螺旋升流式反应器系统较长泥龄时运行效果及其流态释因
3) elder
[英]['eldə(r)] [美]['ɛldɚ]
adj.年长的;年龄较大的
4) SRT
泥龄
1.
Effect of SRT on denitrifying dephosphatation;
泥龄对反硝化除磷效能的影响
2.
An Application of SRT in Design and Operation of A~2/O Process;
泥龄在A~2/O法设计和运行中的应用
3.
Analysis of Effect of SRT on Biological Phosphorus Removal;
泥龄对生物除磷效率影响的分析
5) sludge age
泥龄
1.
Nitrogen is removed from the synthetic wastewater by simultaneous nitrification and denitrification via nitrite by controlling sludge age in the sequencing batch reactor(SBR).
采用序批式活性污泥法,对人工配制的城市污水,通过控制泥龄成功实现亚硝酸盐型同步硝化反硝化,并考察了不同COD/N对亚硝酸盐型同步硝化反硝化效果的影响。
2.
Sludge loading method and sludge age method are the main calculating methods for the design of activated sludge process,the said 2 design methods lay particular stress on security and conservatism,take experiences as the core factor,the biological reaction mechanism in activated sludge process are not reflected.
污泥负荷法和泥龄法是活性污泥工艺设计的主要计算方法,这2种设计方法偏于安全、保守,以经验为主,没有反映出活性污泥工艺中生物反应机理,缺少理论支持,适用范围窄,而数学模型法才是活性污泥法设计的发展趋势,利用数学模型进行活性污泥工艺设计可以有2种方法选用:试算法和优化法。
3.
According to the characteristic of Spiral up-flow reactor(SUFR)system, the peculiarities of the SUFR system with the longer sludge age are analyzed through test comparison .
结合螺旋升流式反应器(SpiralUp-FlowReactor,SUFR)的特性,通过对比试验分析SU-FR系统在较长泥龄时(主要在32d左右)运行的工艺特点。
6) sludge retention time
泥龄
1.
Taking the urban wastewater as investigation objective,the influence of stepped operation time,hydraulic retention time (HRT),density of dissolved oxygen(DO),and sludge retention time (SRT) on the efficiency of biological nitrogen removal with integrated activated sludge processing was investigated and,then,several improving measures of the design and operation with this technique were discussed.
以城市污水为研究对象,研究了阶段运行历时、水力停留时间、溶解氧浓度及泥龄对一体化活性污泥法生物脱氮效果的影响,并对该工艺若干设计、运行的改良措施进行了讨论。
2.
Study was made on the Non-Backflow Intermittent Aeration System (NBIAS) to investigate the relation of the sludge retention time and other operational parameters with the removal rate of COD,total nitrogen (TN) and total phosphorus (TP).
5h的条件下,曝气比和泥龄均高度显著地影响TP的去除,但曝气比的影响是泥龄影响的600倍。
补充资料：泥泥
1.道路泥泞貌。
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