说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 聚磷菌(PAO)
1)  phosphorus accumulating organisms(PAO)
聚磷菌(PAO)
2)  polyalphaolefin (PAO)
聚α-烯烃(PAO)
3)  phosphorus accumulating organisms
聚磷菌
1.
The overlap represents that denitrification, phosphorus uptake and nitrogen removal occur under anoxic condition due to contribution of phosphorus accumulating organisms.
在对生物脱氮与除磷机理进行深入研究后发现 ,生物脱氮与除磷是两个相对独立而又相互交叉的生理过程 ,其交叉点是部分聚磷菌在缺氧状态下的反硝化吸磷脱氮。
2.
This research focused on the enrichment of phosphorus accumulating organisms(PAO) and the formation of granular sludge simultaneously.
以实验室SBR反应器为载体,接种普通活性污泥,探讨了富集聚磷菌和培养好氧颗粒污泥同时实现的可行性,以交替负荷的方法培养2个月后,富含聚磷菌的好氧颗粒污泥形成。
3.
This research focused on the enrichment of phosphorus accumulating organisms (PAO) and glycogen accumulating organisms (GAO) in enhanced biological phosphorus removal (EBPR) systems——SBR reactors fed with activated sludge.
以SBR反应器为载体,接种具有除磷功能的活性污泥后分别富集了强化生物除磷(EBPR)系统中的2个主要微生物种群聚磷菌(PAO)和聚糖菌(GAO)。
4)  phosphorus-accumulating bacteria
聚磷菌
1.
Biological phosphorus removal is a process that phosphorus-accumulating bacteria are utilized to absorb phosphorus excessively from the exterior environm.
生物除磷是指利用聚磷菌一类的微生物,在一定条件下过量地从外部环境摄取磷,并将磷以聚合的形态贮藏在茵体内,形成高磷污泥,通过排泥达到从污水除磷目的。
5)  PAOs
聚磷菌
1.
Review on the Factors Affecting the Enrichment Culture of PAOs and GAOs
聚磷菌和聚糖菌的竞争影响因素研究进展
2.
A study on the characteristics of phosphorus accumulating organisms(PAOs) in an anoxic tank of continues-flow two-sludge system was carried out using plate isolation method,physiological and biochemical experiments and phosphorus uptake experiment.
采用平板分离技术、生理生化及吸磷试验,对连续流双污泥系统缺氧池内的聚磷菌特性进行了研究。
3.
Based on the mature biochemical metabolic mechanisms of biological phosphorus removal,it is pointed out that denitrifying phosphorus removing bacteria(DPB) are a type of PAOs which exist extensively in some enhanced biological phosphorus removal(EBPR) processes,wit.
基于成熟的生物除磷生化代谢机理,指出反硝化除磷菌(DPB)是一种广泛存在于一些强化生物除磷(EBPR)工艺中的聚磷菌(PAOs),无需特殊培养;对于市政污水,EBPR工艺中出现的聚糖原菌(GAOs)一般不会成为聚磷菌(PAOs/DPB)的竞争者而严重影响系统的除磷功能。
6)  polyphosphate accumulating organisms
聚磷菌
1.
The updated progress in the research of polyphosphate accumulating organisms (PAOs) was introduced.
对强化生物除磷工艺的基本概念、外加碳源的作用、脱氮除磷的关系、环境影响参数进行了阐述,并介绍了聚磷菌菌群研究的最新进展。
2.
Because polyphosphate accumulating organisms can take up acetate and propionate in the wastewater,though a large amount of reactions the bacteria stored energy for uptake P exceedingly.
水体中存在过多的磷是造成水体富营养化的重要原因之一,聚磷菌(polyphosphate accumulating organ-isms)因为能过量吸收磷而倍受关注。
3.
Three intracellular polymers,poly-β-hydroxyalkanoate(PHA),glycogen and poly-metaphosphate,in the polyphosphate accumulating organisms(PAOs)play a very important role in vivo metabolism and growth,which also affect the treatment effect of the enhanced biological phosphorus removal systems.
PHA、糖原和多聚偏磷酸盐这三种多聚物在聚磷菌(PAOs)体内的代谢和生长有着很重要的作用,它们同时也影响污水处理强化生物除磷系统的处理效果,因此需要对胞内聚合物进行分析测定。
补充资料:聚[3,3-双(氟甲基)氧杂环丁烷]
分子式:
CAS号:

性质: 以氟原子取代氯的卤化聚醚树脂类似物。同氯化聚醚一样,经拉伸和极化处理的该类树脂也表现出压电和热电性质。由于分子中碳氟键的极性比碳氯键大,预期在热电性质方面具有优越性质,而且氟取代物的碳氟键能高,其化学稳定性要好于氯取代类似物。聚[3,3-双(氟甲基)氧杂环丁烷]的合成与聚[3,3-双(氯甲基)氧杂环丁烷]的制备类似,首先合成3,3-双(氟甲基)氧杂环丁烷,然后利用开环聚合反应得到该聚合物。

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