硫细菌
- sulfur bacteria
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投加混合硫细菌接种液可明显促进污泥中Cu、Pb和Zn的沥滤,缩短沥滤周期;
The inocula of mixed sulfur bacteria inoculums obviously promoted the bioleaching of Cu , Pb and Zn from sludge and shortened bioleaching running time .
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一株可利用硫化物的紫色硫细菌的分离与鉴定
Isolation and identification of a photosyntheticsulfide ─ utilizing purple sulfur bacteria
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方法通过建立紫色非硫细菌GP7的基因文库,用酯酶快速筛选方法获取甲氰菊酯降解基因。
GP7 and them screen the esterase gene with fenpropathrin degradation activity by the quick screening method .
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用红色硫细菌培养基从青岛沿海潮间带海泥中分离出8株光合细菌,经鉴定菌株HD1属最小着色菌(Chromatiumminutissimum),HD2、HD4为细着色菌(Chromatiumgracile);
Eight strains of marine photosynthetic bacteria were isolated from the sediments of the tidal zone of Qingdao coast . They were identified as Chromatium minutissimum ( strain HD_1 ), Chromatium gracile ( strain HD_2 and HD_4 ) .
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从酿酒废水的活性污泥中分离、培养得到纯化的紫色非硫细菌01S菌株,并用其处理高浓度有机酿酒废水。
Purified purple non-sulfur bacteria 01S strain was separated and fostered from activated sludge of brewery wastewater and used to treat high concentrated organic brewery wastewater .
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研究表明,沉积有机质中芳基类异戊二烯烃化合物是光合绿硫细菌Chlorobiaceae的成岩转变产物,指示源岩形成于水体分层的强还原环境。
Investigations of aryl-isoprenoids in sedimentary organic matter suggest that these compounds are the diagenetic products of certain precursors from photosynthetic green sulphur bacteria Chlorobiaceae , indicating that its source rock was formed in an intense reductive environment .
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紫色非硫细菌的培养及处理酿酒废水的研究
Study on Treatment of Brewery Wastewater with Purple Non - sulfur Bacteria
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并且根据紫色非硫细菌类群的特点,对其主要分类学特征进行了讨论。
Taxonomic characteristics of purple nonsulfur bacteria are also discussed .
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紫色非硫细菌质粒的制备与性质
Preparation and nature of plasmid in purpl nonsulfur bateria
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几株紫色非硫细菌的分离鉴定与产氢特性分析
Identification , Culture Characteristics and Hydrogen-producing Ability Analysis of Several Purple Non-sulfur Bacterial Strains
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着色硫细菌在焦炉煤气-水系统及水煤浆中的脱硫研究
Study on Desulfurization of Chromatium in Coke Oven Gas and Water System and Coal Water Slurry
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为了提高硫细菌的浸矿能力,亟待对其进行遗传改造。
In order to improve its capacity in bioleaching , the genetic modification on this strain seems necessary and urgent .
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该文着重介绍了光合细菌和无色硫细菌的脱硫机理及其影响因素。
This paper introduced emphatically the mechanism of desulfurization by using photosynthetic bacteria and colourless sulfur bacteria and the influencing factors .
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首先采用不同的微生物培养方案进行硫细菌培养,通过比较分析确定出合适的硫细菌培养方案。
Firstly , different training programs in microbial sulfur bacteria culture are comparatively analysed to determine suitable training program of sulfur bacteria .
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对信阳浉河河口污泥中紫色非硫细菌的类群和数量分布进行了初步研究。
The primary researches on the amount distributions and groups of purple non-sulfur bacteria in estuary sludge of Xinyang Shihe river were carried out .
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由此从生态学角度证实,厌氧发酵细菌对紫色非硫细菌的生长有很大的促进和支持作用。
So from that point of ecology , anaerobic digestion bacteria on the growth of non-purple sulfur bacteria have great role in promoting and supporting .
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除硫细菌的最低值出现在15℃外,其余三种均出现在25℃或25℃搅动条件下。
In addition to the lowest level of sulfur bacteria in 15 ℃, the other three occurred at 25 ℃ or 25 ℃ under stirring conditions .
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研究了粪液固体浓度和硫细菌混合菌液接种量对猪粪中重金属生物沥浸的影响。
Effects of concentration of solids in liquid manure and amount of mixed sulfur bacteria liquid inoculated on bioleaching of heavy metals from pig manure were studied .
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本文通过正交实验等方法研究了1株紫色非硫细菌7-1的生长及产番茄红素的最佳培养条件。
This work studied the lycopene production of photosynthetic bacteria . ' The conditions were optimized for the growth of strain 7-land lycopene production by orthogonal designs method .
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本文从细菌的分离、生态、生理、生化特征、腐蚀机制及防止菌腐蚀措施等角度对硫酸盐还原菌、铁细菌、腐生菌、硫细菌等油田工业中的细菌进行了详细的阐述。
Sulfate-reducing bacteria , iron bacteria , saprophyte and the bacteria in the Oil field industry were discussed in detail in the separation , ecology , physiology , biochemical characteristics , corrosion mechanism and protective measures .
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采用污泥的硫细菌混合菌液以2%、5%、10%和20%的接种量,序批试验研究了污泥中重金属的生物沥滤。
Four different amounts of inoculum in mixed sludge , namely 2 % , 5 % , 10 % and 20 % , were adopted to investigate the bioleaching of heavy metals from sludge by batch experiment .
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目前,已成功采用液氮超低温保存法对多种微生物进行了长期保存,如:藻类、原生动物、酵母菌、乳酸菌、铁细菌、硫细菌等。
At present , liquid nitrogen cryopreservation have been used to conserve multiple microbes for long time successfully , such as alga , protozoa , yeast , lactic acid bacteria , iron bacteria , sulphur bacteria , et al .
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嗜酸硫氧化细菌消解元素硫的研究进展
Progress in Elimination of Elemental Sulfur by the Acidophilic Sulfur-oxidizing Bacteria
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铀矿石生物浸出中氟对铁-硫氧化细菌的影响
Influence of Fluorine Ion to Iron-Sulfur Oxidizing Bacteria in the Uranium Bioleaching
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硫氧化细菌的分离鉴定及其生物学性质的研究
Isolation , Identification and Biological Characteristics of a Sulfur - Oxidizing Bacterium
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中度嗜热硫氧化细菌的分离及其特性
Isolation and characterization of moderately thermophilic sulfur & oxidizing bacteria
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[结果]洱海沉积物硫酸盐还原菌和硫氧化细菌数量的空间分布规律相一致;
[ Results ] The spatial distribution of sulfate-reducing bacteria coincided with sulfate-oxidizing bacteria .
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能够进行生物浸矿的微生物主要是一些在酸性环境中生长的铁或硫氧化细菌。
The microorganisms used for bioleaching are mainly iron-oxidizing or sulfur-oxidizing bacteria which live in acid condition .
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实现了利用矿石中的铁和硫被细菌氧化达到浸出铀的目的,为经济地开发利用低品位铀矿石提供了一种实用可行的工艺方法。
It supplies an economic and feasible technical way to recover uranium from low grade uranium ores .
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从河道滞水和淤泥中分离出一株光合硫氧化细菌的纯培养物。
A strain of anaerobic purple sulfur bacteria was isolated in pure culture from the backwater and sludge of the Fu-nan-he river .