1) Reversed A/A/O process
倒置A/A/O工艺
1.
On the base of analysis of wastewater treatment plant original process operation status and the basic principle of biological nitrogen and phosphorus removal process,the existing problems were discussed in the original process(A/A/O) and more mature biological nitrogen and phosphorus removal process including modified A/A/O,UCT,MUCT and reversed A/A/O process.
根据污水厂原有工艺(A/A/O)的运行状况和生物脱氮除磷的基本原理,对水厂的原有工艺(A/A/O)和较成熟的生物脱氮除磷改良A/A/O工艺、UCT、MUCT和倒置A/A/O工艺现存问题进行了分析,从而指出污水厂扩建工程中选择倒置A/A/O工艺的必要性。
2) reversed A2/O process
倒置A2/O工艺
1.
Combined with the practical operation of reversed A2/O process of a large municipal wastewater treatment plant in Beijing,the mathematical simulation of the plant working conditions was conducted using TUD model and the default parameters.
结合北京某大型市政污水处理厂倒置A2/O工艺的运行实践,应用TUD联合模型及其缺省参数对该厂进行了数学模拟,以演示国际通用数学模型对我国污水处理厂模拟的有效性、准确性和简单性,为今后模拟技术在我国的推广应用起到示范作用。
2.
In reversed A2/O process an anaerobic tank is put before anoxic tank and design dividual point infall in aerobic tank after anoxic tank.
在充分分析传统A2/O工艺的基础上,提出了将缺氧池置于厌氧池前面,厌氧池后设置好氧池的分点进水倒置A2/O工艺。
3.
The effect of temperature on biological nitrogen and phosphorus removal by reversed A2/O process system was studied under the condition of low temperature to seek for the critical temperature to make the nitrification effect in the water studied get poor.
本试验主要研究了在低温条件下,生物脱氮除磷倒置A2/O工艺小试系统处理效果随温度的变化情况,并通过试验确定了所研究水质硝化效果变差的临界温度。
3) inversion A/A/O technique
倒置式A/A/O工艺
4) reversed A~2/O process
倒置A~2/O工艺
1.
The principle and characteristics of reversed A~2/O process has been studied.
较系统地研究了厌氧/缺氧环境倒置的A~2/O工艺的原理和工艺特点,并通过在某污水处理厂的现场试验,表明倒置A~2/O工艺的脱氮除磷功能明显优于常规A~2/O工艺,其COD去除能力则与常规A~2/O工艺相当。
5) inverted A2/O process
倒置A2/O工艺
1.
This paper investigates the removal effect of organic matters and nitrogen of inverted A2/O process at different HRT,DO,sludge return ratio and so on.
分别考察了在不同水力停留时间、溶解氧、污泥回流比等条件下,倒置A2/O工艺的脱氮效果和有机物去除效果,结果表明,对于城市生活污水而言,当好氧区水力停留时间为6 h,且好氧区前端溶解氧浓度为3 mg/L、中后端为2 mg/L,污泥回流比为200%时工艺能获得较好的脱氮效果和有机物去除效果。
2.
This experimentation focus on the treatment of piggery wastewater through using chemical flocculation/inverted A2/O process.
本试验采用化学混凝/倒置A2/O工艺处理猪场废水,效果较好。
3.
This different efficiency on N&P removal between inverted A2/O process and improved A2/O process in same operational parameter was discussed.
以典型高浓度城市污水为处理对象,在生产性试验规模上,比较了不同回流比条件下倒置A2/O工艺与改良A2/O工艺在脱氮除磷效果上的不同,并研究了通过缩短初沉池水力停留时间缓解脱氮除磷碳源矛盾的可行性。
6) reformed and reversed A~2/O process
改良倒置A2/O工艺
补充资料：采气工艺(见天然气开采工艺)
采气工艺(见天然气开采工艺)
gas production technology
，一‘J\匕乙吕天然气开采工艺pro以uetionteehnology)见
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