1) 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。
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) reformed and reversed A~2/O process
改良倒置A2/O工艺
4) invert A2/O craft
倒置A2/O
1.
And the author thinks invert A2/O craft has better effects on the removing Ammonia nitrogen and TP.
叙述了某城镇污水处理厂采用倒置A2/O工艺处理城镇污水的情况。
5) A~2/O process
A2/O工艺
1.
This paper investigates the removal effect of organic matters and nitrogen of A~2/O process at different HRT,DO,return ratio,temperature,C/N and so on.
分别考察了不同HRT、DO、混合液和污泥回流比、温度、C/N比等条件下,A2/O工艺的脱氮效果和有机物去除效果。
6) A2/O process
A2/O工艺
1.
For an analysis of microbial diversity in the A2/O process,the polymerase chain reaction(PCR) and denaturing gradient gel electrophoresis(DGGE) techniques were applied.
通过PCR-DGGE技术对A2/O工艺中的微生物多样性进行了分析,以细菌和古细菌16s rRNA基因通用引物530F/1490R对A2/O活性污泥中提取的细菌基因组DNA进行PCR扩增,扩增产物经纯化后用于变性梯度凝胶电泳(DGGE)分析。
2.
It is confirmed that denitrifying phosphorus removal bacteria exist in A2/O process.
反硝化除磷菌可以在碳源不足的条件下,通过“一碳两用”的方式同时实现反硝化脱氮和吸磷过程,有研究表明,A2/O工艺中存在反硝化除磷现象。
3.
The microbiological characteristics of a newly developed fluidized-pellet-bed (FPB) bioreactor in comparison with an A2/O process were investigated by cell count statistics and molecular biological methods.
利用传统细菌计数方法及分子生物学方法对新近发展起来的生物造粒流化床反应器与A2/O工艺的微生物特性进行比较研究。
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