反应器

The possibility of using mixotrophic culture to achieve high cell density and phyco-biliprotein yield were investigated with batch and fed-batch culture in a 4--litre biore-actor.

混合营养培养对获得高细胞浓度及藻胆蛋白生产能力的研究是在一个4升的生物反应器上通过混合营养分批和流加培养方式进行的。

PCC6803. The variation of pH in the mixotrophic cultivation process was the results from the balance between photoautotrophic metablism and heterotrophic metabolism.

光生物反应器集胞藻6803混合营养培养过程的pH值是一个动态平衡的过程，是藻细胞光自养代谢和异养代谢的共同反映。

PCC6803. In the enclosed photobioreactor, after 58. 5h mixotrophic cultivation, 2. 50g/L cell density, 1. 0g/L. d productivity, 15. 3μg/ml chlorophyll concentration and 25. 3%energy efficiency were achieved, which were respectively 8. 9 times, 11times, 2. 3 times and 4. 9 times as much as those in photoautotrophic culture.

在封闭式光生物反应器中，混合营养培养58.5小时，集胞藻6803藻细胞密度达到2.50g/L，是同期光自养的9倍，藻细胞产率为1.0g／L.d，是光自养培养的11倍，叶绿素浓度为15.3μg／ml，是光自养的2.3倍，能量得率为25.3％，是光自养培养过程的5倍。

The highest biomass concen-tration and phycobiliprotein production in mixotrophic fed-batch culture were respec-tively 5.1 times and 2.8 times as much as in photoautotrophic batch cultare,and 3.8tmies and 3.0 tmies as much as in mixotrophic batch culture with the same reactor.

混合营养流加培养的最高生物量和藻胆蛋白的产量分别是同一反应器光合自养培养的5.1倍和2.8倍，是混合营养分批培养的4.25倍和3.0倍。

Metabolic flux analysis for the logarithmic phases of photoautotrophic and mixotrophic growth of Anabaena sp. PCC 7120 in an airlift photobioreactor was accomplished by using the stoichiometric model.

利用此计量关系模型，对鱼腥藻7120细胞在气升式光生物反应器中光自养和混合营养生长的对数生长阶段进行了代谢通量分析。

By comparing different processes in the same period, following operting modeof interactive reactor was recommend: enhanced A~2/O process fits on spring period,pre-anoxic inverted A~2/O process was recommend in dry/mizzle weather in summerperiod, step aeration process was adopted in rainy weather in summer period,alternating oxygen concentration inverted A~2/O process was appropriate in autumnperiod, and normal inverted A~2/O process was better in winter period.

通过不同季节多种工艺的比较，确定了高效生物反应器运行模式：春季时段采用改良型A~2／O工艺，夏季晴天／小雨时段采用预缺氧+倒置A~2／O工艺，夏季连续暴雨时段采用多点进水工艺，秋季时段采用低氧／常氧交替运行的倒置A~2／O工艺，冬季时段采用常规倒置A~2／O工艺。

The effects of water content and chlorine mass flow rate on the selective monochlorination were investigated.

采用填料塔作为氯化反应器，在塔内全回流的丙酮与氯气进行反应，实现了丙酮的高选择性一氯化。

The catalyzed isomerization without the presence of hydrogen occurs over M-2 composite mordenite in the self-designed tube reactor, which use 1,2,4-trimethylbenzen as raw materials.

非临氢催化异构化反应试验采用研制的M-2型复合丝光沸石催化剂，以高纯偏三甲苯油为原料，在设计的管式反应器中进行。

These restrictive con d itions can be taken as practical design criteria for avoiding reactor instabilit y and temperature sensitivity in multitubular packed-bed reactors.

这些条件也可以作为避免列管式固定床反应器不稳定性和温度灵敏性的实用设计判据。

The EM sludge with digested sludge as seed could enhance the removal efficiency of ammonia and nitrogen in wastewater, because the rate of nitrify reaction was much more quickly, and the nitrify time was less than 3hr half of the routine active sludge.

而EM污泥脱氮效果较差。(9)两种污泥中EM引种污泥对磷的降解效果较好，与常规活性污泥对照，降解率增幅达5%~10%；而EM污泥对磷的去除率低，低于常规污泥反应器。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。