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1)  Short-cut nitrification in SBR
SBR短程硝化
2)  short-cut nitrification
短程硝化
1.
Simultaneous short-cut nitrification and denitrification;
同步短程硝化反硝化研究
2.
Characterization of short-cut nitrification using immobilized ammonia-oxidizing bacteria;
固定化氨氧化细菌短程硝化特性研究
3.
Short-cut nitrification characteristic of aerobic short-cut nitrification granular sludge under high dissolved oxygen condition
高溶解氧环境下好氧亚硝化颗粒污泥短程硝化特性研究
3)  Shortcut Nitrification
短程硝化
1.
Study on factors affecting shortcut nitrification of mature landfill leachate;
晚期垃圾渗滤液短程硝化影响因素研究
2.
Factors effecting shortcut nitrification for treatment of advanced stage landfill leachate;
晚期垃圾渗滤液实现短程硝化影响因素分析
3.
Research on control strategy of internal-loop airlift reactor for shortcut nitrification;
气升式内循环反应器短程硝化控制策略的研究
4)  partial nitrification
短程硝化
1.
Start-up and operation of partial nitrification in a sequencing batch reactor;
短程硝化反应器的快速启动与运行特性
2.
Effect of alkalinity on the [NH_4~+-N] ratio during partial nitrification in a sequencing batch reactor;
利用碱度控制SBR中短程硝化反应的进程
3.
The biochemical reaction mechanism and kinetics of partial nitrification;
短程硝化的生化机理及其动力学
5)  shortcut nitrification-denitrification
短程硝化-反硝化
1.
The principle of traditional biological nitrogen removal and shortcut nitrification-denitrification is compared,the practical value of the latter is analyzed, and the controlling factors are investigated.
对传统生物脱氮工艺原理和短程硝化-反硝化工艺原理进行了比较,分析了短程硝化-反硝化技术的实用价值,并就实现该技术工艺的控制因素进行了探讨。
2.
Several novel biological nitrogen removal technologies,for instance shortcut nitrification-denitrification and si- multaneous nitrification-denitrification and anaerobic ammonium oxidation.
并提出应用序批式反应器(SBR)实现短程硝化-反硝化生物脱氮工艺今后研究的发展方向和开发应用的前景。
3.
The biodenitrification treatment of wastewater with high-concentration ammonia nitrogen and low-concentration carbon was investigated in shortcut nitrification-denitrification process with intermittent aeration mode.
通过间歇曝气的运行方式,对高浓度氨氮低碳废水进行短程硝化-反硝化脱氮过程的研究。
6)  short-cut nitrification-denitrification
短程硝化-反硝化
1.
Much nitrite could be found in the oxic section,thus the removal of nitrogen by hybrid bioreactor was achieved partly through short-cut nitrification-denitrification.
L-1时系统COD、氨氮去除率开始下降;在好氧区内检测到大量的NO2--N积累,表明HBR的脱氮作用部分是通过短程硝化-反硝化途径实现的。
2.
This paper introduces the advantages,principles and influential factors of three new processes of biological nitrogen removal in wastewater: short-cut nitrification-denitrification process,anaerobic ammonia oxidation process and step-feed biological nitrogen removal process,which can provide the new research direction and guidance for the biological nitrogen removal.
介绍了短程硝化-反硝化、厌氧氨氧化和分段进水生物脱氮3种污水生物脱氮新工艺的原理和特点,并对每一种工艺的影响因子进行了分析,为废水生物脱氮工艺的研究提供了新的方向。
补充资料:SBR

    丁苯橡胶是以丁二烯与苯乙烯为单体.通过乳液或溶液聚合而制得的共聚弹性体, 数均分子量约为(1.5-4)×105,重均分子量见约为(2-10)×105。乳液聚合丁苯橡胶简称乳聚丁苯橡胶,丁二烯和苯乙烯两种单体链节在共聚物大分子中呈无规分布。丁二烯的加成反应80%发生在1,4位置.约20%在1,2位置。其中1,4位上的链节又有顺式和反式两种构型。此外,还有少量支化和交联结构存在。乳聚丁苯橡胶的性质受结合苯乙烯量、聚合温度及乳化剂种类等的影响。通用的丁苯橡胶结合苯乙烯为(23.5)%,冷法(5℃)聚合,松香酸皂或脂肪酸皂为乳化剂。玻璃化温度Tg=-57~-52℃。早期乳聚丁苯橡胶的名称是由德国的丁钠橡胶(Buna)演变而来,称为Buna-S.美国则称为GR-S,l 961年以后统称为SBR,采用数字系列代表乳聚丁苯橡胶的品种和牌号,

1000系列 热法聚合无填料丁苯胶
1100系列 热法聚合充炭黑母炼胶;
1200系列 热法聚合充油母炼胶;
1300系列 热法聚合充油炭黑母炼胶
1500系列 热法聚合无填料丁苯橡胶
1600系列 热法聚合充炭黑母炼胶;
1700系列  冷法聚合充油橡胶;
1800系列  冷法聚合充油亢炭黑母炼胶
1900系列  其他丁苯橡胶。
    丁苯橡胶具有良好的耐热性、耐磨性、耐老化性,耐油性和耐臭氧性较差。贮存稳定性较好,在阴暗处贮存期可达数年之久。丁苯橡胶的溶解度参数δ=8.5-8.6,溶于苯、甲苯、醋酸乙酯、氯仿等。

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