好氧菌
- 网络aerobe;Aerobic bacteria
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以革兰氏阴性菌,好氧菌,不产生孢子的Pseudomonas属为代表的微生物类群在各植被类型下土壤中所含比例相似,这与其代谢类型多样、适应能力强密不可分。
The microbial types that are represented by Gram-negative bacteria , aerobic bacteria , and the non-spore producing Pseudomonas have similar composition ratios in all soils with various vegetation types .
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但其也用于检测好氧菌。
However , it will also detect aerobic bacteria .
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每周称重,统计耗料,并在18日龄和49日龄进行盲肠内容物厌氧菌群、好氧菌群数量及pH值测定。
Caecum bifidobacterium and Escherichia coil concentration and pH value were determined at 18 and 49 days of age respectively .
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去除COD和颜色常常使用好氧菌或厌氧菌的生物处理办法,电渗析或反渗透技术适合除去盐份。
For the removal of COD and color , biological treatment , both aerobic and or anaerobic , is often used .
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AAC反应器好氧菌的筛选及菌株配伍性能的比较
Screening aerobic strains from AAC reactor and comparative study on properties of strains combination
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研究了2,4-DCP浓度与好氧菌呼吸速率的动力学过程,证明其为生化一级动力学反应。
And it also studies the dynamics process between 2,4-DCP concentration and aerobic microorganism breathing rate , which is proved to be the bio-chemical first class dynamics reaction .
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研究结果表明,在传统中式香肠自然晾挂成熟过程中,好氧菌总数、厌氧菌总数、嗜冷菌总数、酵母和霉菌总数从第1d至第12d逐渐上升,然后下降;
The results showed that the total number of aerobic plate , anaerobic plate , psychrotrophic , yeasts and molds in chinese-style sausage rose gradually from the 1st to 12th day , and then declined during natural air-drying .
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污水中好氧菌对混凝土排污管管壁腐蚀的研究
Study on Corrosion of Aerobes in Sewage to Concrete Drainage Pipe
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将氯酚优势好氧菌直接投加到厌氧颗粒污泥。
And ( 3 ) isolated aerobic bacteria were directly added in an aerobic granular sludge .
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实验结果表明:好氧菌为硫杆菌属,厌氧菌为脱硫肠杆菌属。
The results showed that aerobic strain was classified as Thiobacillus and anaerobic strain as Desulfotomaculum .
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甲醇残液生化处理系统中好氧菌特性研究
Studies on Properties of Aerobic Bacteria from CTB Trough in Biochemical Treatment System of Methyl Alcohol Residue
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结果显示,7-11为好氧菌,具有某些嗜低温特性,且适宜在偏碱性的条件下生长并产酶,该菌产生碱性蛋白酶表现出初级动力学特征;
The study showed that 7-11 was aerobic and psychrophilic . The curve of alkaline protease production showed primary metabolite kinetics .
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高氧化还原电势和缺乏还原条件,使得好氧菌和兼性厌氧菌进行分解或腐化过程。
The high oxidation-reduction potential and lack of reduced conditions permits aerobes and facultative anaerobes to contribute to the decomposition processes .
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可见好氧菌与兼性厌氧菌对碳钢的腐蚀作用在腐蚀初期既已发挥相当大的作用。
This proves aerobic bacteria and facultative anaerobes played significant roles in the corrosion of carbon steel at the initial stage .
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苯胺废水主要产生于染料、制药、石油等化工过程。专性好氧菌降解苯胺废水的动力学研究
The wastewater containing aniline mainly comes from chemical processes of dye , pharmaceutical and petroleum sectors . Kinetic Characteristics of Obligate Aerobic Bacteria in Degrading Wastewater Containing Aniline
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实验结果表明,限氧条件下的生物膜反应器内,兼氧菌群与好氧菌群良好的协同作用使反应器能稳定且快速有效地处理一系列不同浓度的模拟淀粉废水。
The results showed that , the cooperativity between facultative microbes and aerobes made the biofilm reactor treat a series of different concentrations of starch wastewater significantly and stably .
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土壤细菌中的革兰氏阴性菌含量高于革兰氏阳性菌,而土壤好氧菌与厌氧菌含量差异不大。
The content of soil gram-negative bacteria was much higher than the gram-positive bacteria , whereas there were no significant differences between the content of soil aerobic and anaerobic bacteria .
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发现藻类也能直接参与染料的降解,动摇了藻类在稳定塘有机物降解过程中仅能为好氧菌供氧的传统观念。
It was found that alga alone could also degrade azo-dye , thus shaking off the conventional view-point on the function of alga in the degradation process of organic matter lagoon .
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透明颤菌是生长在氧气贫瘠环境中的一种好氧菌,其产生的透明颤菌血红蛋白可以促进微生物的细胞在贫氧条件下的生长和代谢产物的合成。
The Vitreoscilla , an aerobic bacteria living in oxygen-barren environment , synthesizes the Vitreoscilla hemoglobin protein ( vgb ) which can promote microbial cells ' growth and metabolic products in condition of poor oxygen .
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16Srdna-RFLP分析六氯苯好氧降解菌群的结构及其多样性
16S rDNA-RFLP analysis of structure and diversity of an aerobic microbial community degrading hexachlorobenzene
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好氧异养菌量决定于COD和BOD5,河流中抗汞细菌的生态分布决定于异养菌量和汞污染的程度。
Population of aerobic heterotrophic bacteria was dependent on BOD5 and COD , while the ecological distribution of mercury resistant bacteria in the river was dependent on population of heterotrophic bacteria and on the degree of pollution by mercury .
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细菌质粒中常带有一些可编码降解特殊有毒物质酶的基因,为了研究质粒对有毒物质CN-的降解的意义,主要调查了焦化废水中好氧异养菌的质粒分布特点。
The bacteria often carry some genes that could produce some enzymes to degrade toxic substance .
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研究结果表明,土壤中好氧固氮菌对Cd~(2+)非常敏感。
The results showed that the aerobic nitrogen-fixing bacteria were sensitive to Cd ~ ( 2 + ).
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厌氧好氧微生物菌群通过固定化在微环境中有效的结合在有限供氧条件下能完全彻底降解高氯代芳香化合物。
These results suggested immobilization of anaerobic and aerobic microbial communities under oxygen-limited conditions might be employed as an optimal strategy to mineralize more highly chlorinated aromatic compound with low final TOC concentrations .
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在好氧氨氧化菌的富集过程中,pH值,DO值与温度的控制起着关键作用。
And the controlling of pH , DO and temperature is very important in the operation process .
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对比试验证实,pH和温度对好氧氨氧化菌的富集有明显影响。
It is confirmed that pH and temperature has clear influence on the enrichment of ammonia oxidizer .
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间歇式试验结果表明,pH值、DO浓度和温度对好氧氨氧化菌的富集有显著影响。
The results of batch experiment indicated that pH , DO and temperature had significant influence on the enrichment of aerobic ammonia oxidation bacteria .
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好氧异养硝化菌Acinetobactersp.YY-5的分离鉴定及脱氮机理好氧反硝化细菌的分离及其反硝化能力
Isolation and Denitrification Mechanism of an Aerobic Heterotrophic Bacterium Acinetobacter sp. YY-5
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纳米Fe3O4负载好氧反硝化菌脱氮除磷性能
Nitrogen , phosphorus and COD removal characteristics of an aerobic denitrifying bacterial strain loaded on nano Fe_3O_4
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实时PCR结果表明,厌氧氨氧化细菌占细菌总量的27%~29%,好氧氨氧化菌约为5%。
The results of real-time PCR showed that the anaerobic ammonia oxidation bacteria occupied 27 % ~ 29 % of the bacteria total amount , the aerobic ammonia oxidation bacteria occupied only 5 % .