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- The popular bio-treatment techniques are introduced including cometabolism, anoxic denitrification, highly effective bacteria, microorganism immobilization and anaerobic hydrolytic pre-treatment. 目前运用生物技术处理难降解有机物的主要技术路线,包括共代谢技术、缺氧反硝化技术、高效菌种技术、细胞固定化技术、厌氧水解酸化预处理技术。
- It is generally achieved by a traditional treatment system of combination of two processes,aerobic nitrification and anoxic denitrification,but these processes are very complex and the cost is higher. 进年来一些新理论不断提出,如:好氧反硝化熏厌氧氨氧化熏异养硝化等熏使得同步硝化鄄反硝化成为可能。
- Treatment of Destarched and Potting Wastewater Using Anoxic Denitrification - aerobic Process 缺氧反硝化-好氧处理退浆煮炼废水
- Keywords indole;pyridine;cometabolism;anoxic denitrification;nitrate reductase activity; 吲哚;吡啶;共代谢;缺氧反硝化;硝酸还原酶活性;
- anoxic denitrification 缺氧反硝化
- The best denitrification efficiency is obtained when bacterium adhering to fillings in anoxic compartment while suspending in aerobic compartment. 反硝化菌在缺氧区附着生长,在好氧区悬浮生长时脱氮效果最好。
- As compared with traditional MBR, anoxic stage was added in the process, and thus making it efficient in denitrification. 该工艺较传统的MBR工艺增设了缺氧段,具有良好的脱氮效果。
- I'm a hypoxic fish 还是 I'm an anoxic fish . 比如在语境我是一只缺氧的鱼应该怎么翻呢?
- In such cases, the pulse oximeter shows anoxia. 但有些人的室间隔上却有一个小孔。
- Dynamics of denitrification potential in a Danish forest soil. 丹麦森林土壤反硝化作用的动力学分析
- After VD treatment, average denitrification rate is reached 37.5%. VD真空脱氮率平均为37.;5%25。
- Seasonable dehumidify, alleviate low pressure is anoxic state. 及时除湿,并缓解低压缺氧的状况。
- Denitrification The chemical reduction of nitrate by soil bacteria. 反硝化作用,脱氮作用:通过土壤细菌还原硝酸盐的化学反应。
- The neurons are the most sensitive cells to anoxic injury. 神经元是对缺氧最敏感的细胞。
- Restricting dissolved oxygen (DO) concentration in anoxic phase through controlling aeration intensity or circumfluence channel area is beneficial to denitrification effect of MBR. 通过控制曝气强度或减小回流通道断面限制缺氧区溶解氧质量浓度,可提高MBR中的反硝化效果。
- EDT can protect PC12 cells from anoxia and ischemic injury. EDT对PC12细胞缺血缺氧损伤具有保护作用。
- So she doesn't have anoxia, chronic renal failure, or aci dos is. 那么她没有缺氧症;慢性肾衰竭;或者酸毒症.
- Danshen may prevent the myocardium from damage with anoxia. 结论复方丹参对小鼠心肌缺氧损伤有保护作用。
- It is found that if we can keep the enough HRT and special ratio of NO - 3N/NH 3N, the denitrification process can be finished in the aerobiosis segment of the A/O process without refluencing to anoxic segment of the A/O process. 发现只要保证足够的水力停留时间和进水中一定的硝态氮与氨氮比 ,利用膜法A/O工艺的好氧段完全可以满足脱氮的要求 ,而并不需要回流在A段进行反硝化作用。
- Develop the system of selective catalytic reduction fume denitrification. 选择性催化还原烟气脱硝系统开发。