反硝化聚磷菌,denitrifying phosphorus removing bacteria
1)denitrifying phosphorus removing bacteria反硝化聚磷菌
1.The relationship between NO4+-N consumption and PO43--P removal was linear,which indicated that enrichment and cultivation of denitrifying phosphorus removing bacteria in a set of SBR was feasible.以某污水处理厂活性污泥作为种泥、生活污水作为原水,采用间歇反应器进行反硝化聚磷菌的培养驯化研究。
2.The denitrifying phosphorus removing bacteria were introduced as well.综述了膜生物反应器强化脱氮除磷的多种工艺,介绍了复合式膜生物反应器强化脱氮除磷以及反硝化聚磷菌脱氮除磷的研究成果,并在此基础上提出了研究方向和应用前景。
英文短句/例句

1.Nitrogen and Phosphorus Removal Characteristics of Denitrifying Polyphosphate-accumulating Organism C18反硝化聚磷菌C18脱氮除磷特性研究
2.Effect of nitrite on performance of denitrifying phosphorus removal bacteria亚硝酸盐对反硝化聚磷菌除磷性能的影响
3.Enrichment and Cultivation of Denitrifying Phosphorus Removing Bacteria in Sequencing Batch ReactorSBR中反硝化聚磷菌的培养驯化研究
4.Isolation and Characteristic of Denitrifying Phosphorus Accumulating Organism反硝化聚磷菌菌种筛分与除磷特性分析
5.Removal of Nitrogen and Phosphorus from Municipal Sewage Using DPBs利用反硝化聚磷菌实现城市污水的脱氮除磷
6.Enrichment of Denitrifying Phosphate Accumulating Organisms in Sequencing Batch Membrane Bioreactors;序批式膜生物反应器中反硝化聚磷菌的富集
7.Determination of Denitrifying Phosphorus Accumulating Organisms Proportion in Integrated Process一体化工艺中反硝化聚磷菌比例测定研究
8.Screening and identification of denitrifying dolyphosphate-acculating organisms and character一株反硝化聚磷菌的筛选鉴定及特性研究
9.Study on Simultaneous Phosphorus and Nitrogen Removal by DPB in Sequencing Batch Reactor;利用反硝化聚磷菌在SBR中实现同时脱氮除磷的研究
10.Screening of Denitrifying Phosphate Accumulating Organisms from Printing and Dyeing Wastewater and Characteristics of Nitrogen and Phosphorus Removal印染废水中反硝化聚磷菌的筛选及其脱氮除磷特性的研究
11.Study on Isolation and Characteristic of Denitrifying Phosphate Accumulating Bacteria;反硝化聚磷菌培养驯化分离方法及菌种特性的研究
12.Screening of Some Denitrifying Polyphosphate-Accumulation Organisms and Identifying of Their Biological Characteristics几株反硝化聚磷菌的筛选及其生理生化特性的鉴定
13.Screening of Three Denitrifying Polyphosphate-accumulation Organisms and TheirBiological Characteristics三株反硝化聚磷菌的筛选及其生理生化特性的鉴定
14.Fundamental Study of Short-cut Nitrification-denitrification Biological Nitrogen Removal and Denitrifying Phosphorus Removal;短程硝化—反硝化生物脱氮与反硝化聚磷基础研究
15.Inhibition mechanisms of nitrite on denitrifying phosphorus accmulating organisms亚硝酸盐对反硝化除磷菌抑制机理研究
16.The Study of Enhanced Biological Phosphorous Removal and Denitrfying Phosphorous Uptake;SBR强化生物除磷和反硝化聚磷实验研究
17.Biological Phosphorus Removal Granular Sludge and Denitrifying Phosphorus Uptake;生物除磷颗粒污泥及反硝化聚磷试验研究
18.Study on Factors Influencing the Phosphorus Release of Denitrifying Phosphorus Removal Sludge in Anaerobic Condition反硝化聚磷污泥厌氧释磷影响因素研究
相关短句/例句

denitrifying phosphate-accumulating organisms(DNPAOs)反硝化聚磷菌
1.To study the biological characteristics of denitrifying phosphate-accumulating organisms(DNPAOs),four effective DNPAOs were identified in an anaerobic/anoxic SBR reactor with steady operation.为研究反硝化聚磷菌的生物学特性,通过吸磷试验、硝酸盐还原产气试验及异染颗粒和PHB颗粒染色辅助检验,从稳定运行的厌氧/缺氧SBR反应器中分离筛选出4株高效反硝化聚磷菌H16、H19、H24和Xg。
3)denitrifying phosphorus removing bacteria(DPB)反硝化聚磷菌
1.The enrichment and cultivation of denitrifying phosphorus removing bacteria(DPB) by two methods,two-phase cultivation and three-phase cultivation,was investigated in a laboratory-scale Sequencing Batch Reactor(SBR).对反硝化聚磷菌的两阶段法和三阶段法两种驯化方法做了对比研究。
2.The enrichment and cultivation of denitrifying phosphorus removing bacteria(DPB) using activated sludge from a full scale wastewater treatment plant were studied in a set of sequencing batch reactor(SBR) system.以污水处理厂二沉池的活性污泥为种泥,采用SBR反应器初步完成了反硝化聚磷菌(DPB)的培养与驯化。
3.Using domestic sewage,the cultivation of denitrifying phosphorus removing bacteria(DPB) and start-up of A_2N two-sludge system were investigated in a laboratory.以实际生活污水为对象,研究了反硝化聚磷菌(DPB)的驯化培养以及A2N双污泥反硝化除磷系统的快速启动。
4)denitrifying phosphate accumulating organisms反硝化聚磷菌
1.Enrichment of Denitrifying Phosphate Accumulating Organisms in Sequencing Batch Membrane Bioreactors;序批式膜生物反应器中反硝化聚磷菌的富集
5)denitrifying phosphorus accumulating bacteria反硝化聚磷菌
1.Screening and enrichment of denitrifying phosphorus accumulating bacteria using nitrite as electronic acceptor;利用亚硝酸盐为电子受体反硝化聚磷菌的筛选与富集
6)DPB反硝化聚磷菌
1.Firstly, the denitrifying phosphorus removal capacity of DPB sludge was studied in SBAR at low temperature.本实验模拟城市生活污作为原水,首先在低温条件下利用含有反硝化聚磷菌的好氧颗粒污泥在SBAR间歇反应器中考察了反硝化除磷的效能,试验结果表明:稳定运行的SBAR,当曝气量控制在0。
2.Denitrification and Dephosphatation that were mutually independent could perform simultaneously because of the participation of DPB in anoxic environment.即存在所谓的反硝化聚磷菌(DPB),从而使聚磷和反硝化这2个独立的过程在DPB的参与下仅在缺氧环境下就可同时进行。
延伸阅读

反硝化作用  硝酸盐在某些微生物的作用下还原为气态氮的过程。多发生于沼泽、湖泊和渍水土壤等缺氧环境中。其反应过程可简示为:2HNO3─→2HNO2─→2HNO─→N2。参与作用过程的微生物主要是反硝化细菌。作用的强度主要取决于土壤中的氧浓度和土壤pH。所有的反硝化细菌都是兼气性细菌,反硝化作用只有在土壤中的氧浓度较低时才能进行。当氧浓度减至5%以下时,反硝化作用明显增强。在过湿的环境中或在通气土壤的局部嫌气区(如根际),都能测得较明显的反硝化作用。反硝化作用的最适pH为7.0~8.2。当pH低至5.2~5.8或高达8.2~9.0时,反硝化作用的强度都会显著减弱。    在自然界,除上述通常由反硝化细菌引起的反硝化作用外,还常由以下途径使介质中的硝酸盐还原为气态氮:①某些微生物通过对硫的氧化或某些含硫化合物,而使硝酸盐还原:2S+6KNO3+2CaCO3─→2K2SO4+2CaSO4+2CO2+3N2。 ②通过纯化学过程使硝酸盐还原为气态氮。但这一过程与真正的反硝化作用不同。    由于反硝化作用导致土壤氮或施入土壤中的氮肥中氮的损失,因而对植物生长不利。农业生产上常需采取措施改善土壤通气状况和调节土壤酸度,防止和减缓反硝化作用的发生。