1) Floc size
污泥颗粒平均粒径
2) sludge particle size
污泥颗粒粒径
1.
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) granular sludge
颗粒污泥
1.
Kinetic model for settling of granular sludge;
颗粒污泥沉降动力学模型研究
2.
Microbial community structure in simultaneous methanogenesis and denitrification granular sludge;
同时产甲烷反硝化颗粒污泥中微生物群落结构
3.
Start-up of UASBF for landfill leachate disposal and culture of granular sludge;
UASBF处理垃圾渗滤液的启动及颗粒污泥培养
4) granule sludge
颗粒污泥
1.
The time to form granule sludge was shorten from 53.
结果表明,在UASB反应器中投加细小颗粒活性炭可强化UASB反应器的处理效果,使UASB反应器处理垃圾渗滤液的温度扩展到10—20℃,并能获得较好的处理效果;在常温条件下CODCr、BOD5的去除率可达50%以上,NH3-N的去除率可达60%以上;将UASB形成颗粒污泥的时间从53 d左右提前到26 d左右;CODCr容积负荷率从15 kgCODCr/(m3。
2.
The micro-ecological characteristics of granule sludge in Anaerobic Baffled Reactor(ABR) was investigated with constructed wastewater of glucose and domestic sewage as feed substrate, and the clearly phase separation shown by different priority anaerobic microbes of granular sludge in the compartments of different micro-environment along the ABR was observed.
以葡萄糖和生活污水人工配制的废水对ABR反应器中颗粒污泥的微生态特性进行了研究。
3.
According to the data,the UBF reactor can start up quickly by taking the remained granule sludge from UASB reactor as seeds.
采用上流式污泥床过滤器(UBF)处理垃圾渗滤液,从对UBF中填料进行预处理到UBF中微生物的驯化和培养的全过程进行了实验,结果表明:利用UASB反应器中剩余颗粒污泥作为接种污泥可快速启动UBF处理垃圾渗滤液,在启动期内CODCr的平均去除率在常温(23。
5) sludge granulation
污泥颗粒
1.
d);the phenomenon of hydraulic grade which the increase of the hydraulic loading rate lead to help sludge grow;the high fume loading rate had an effect on mixing and sludge granulation.
文章以玉米淀粉废水为研究对象,通过不同运行条件的实验研究,分析了UASB反应器污泥颗粒化规律。
6) granule
[英]['ɡrænju:l] [美]['grænjul]
颗粒污泥
1.
Research of Applying Granule in Wastewater Treatment Processes;
颗粒污泥技术在污水处理中的应用研究进展
2.
Analyzed the importance of granule and biofilms for increasing anaerobic biomass activity through reactor startup, biomass acclimation, biomass communal synergism, H_2 management options.
指出有效颗粒污泥和生物膜的形成对促进厌氧生物技术发展、推动厌氧生物技术在废水尤其是难降解废水生物处理方面的应用有重要意义。
3.
The excellent performance of these reactors relies on granules of excellent bio-activity and high settling ability as well as enhanced mass transfer rate which is induced by the strong hydraulic condition.
升流式厌氧反应器是目前高效厌氧反应器的主流形式,它的稳定运行主要依赖于培养出生物活性高、沉淀性能好的颗粒污泥和反应器内剧烈的紊流状态对污染物传质的强化作用。
补充资料：调和平均粒径
分子式：
CAS号：
性质：在混合颗粒中，直径为d1、d2、…dn的颗粒的质量分率，分别为x1、x2、…xn，则混合颗粒的调和平均直径可按下式计算：
CAS号：
性质：在混合颗粒中，直径为d1、d2、…dn的颗粒的质量分率，分别为x1、x2、…xn，则混合颗粒的调和平均直径可按下式计算：
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