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- Psychrophilic methanogens play a very important role in global carbon cycle, and attract more and more research interests. 摘要嗜冷产甲烷菌对于自然界的碳素循环具有非常重要的意义,近年来引起了国内外学者的广泛关注。
- psychrophilic methanogens 嗜冷产甲烷菌
- Were primordial methanogens up to the task? 原始的产甲烷菌足以担当这个重任吗?
- Toxicity of the effluent to methanogen was analyzed. 并对其废水对产甲烷菌的毒性进行了分析。
- The result shows that the tra ce metals has stimulation effect on methanogens. 结果表明,微量元素对乙酸盐为基质的甲烷菌有激活作用。
- The reactor has some zymogen and acetogen, but no methanogen bacteria. 反应器中有一定量的发酵菌和产乙酸菌,但无产甲烷菌。
- Cloning and Expression of the Lipase Gene from the Psychrophilic Antarctic Bacterium Moritella sp. 南极细菌Moritella sp.;低温脂肪酶基因的克隆与表达
- Isolation and structure identification of bioactive metabolite C3438A of psychrophilic fungi Chrysosporium sp. C3438 isolated from soil of south pole (南极土壤嗜冷真菌Chrysosporium sp.
- Of these, we can identify anoxygenic phototrophs, sulphate reducers and methanogens. 从这些里面;我们可以辨认出无氧光合自营菌;硫酸盐还原菌;以及硝化细菌.
- Methane is produced naturally by bacteria called methanogens, which feed on plant and animal material in environments with no oxygen. 甲烷是由一种叫做产甲烷菌的细菌天然产生的,这种细菌以无氧环境中的植物和动物为食。
- The present method in studying the distribution of methanogen is MPN(numbers of methanogen). 目前研究地层中产甲烷菌分布的主要技术方法是地层水中产甲烷菌记数法。
- Biogenic gas is the product of methanogen in anaoxic environment.Its formation and occurrence is controlled by the distribution of methanogen. 生物气是产甲烷菌代谢的产物,其在沉积地层中形成及分布预测一定程度上要依赖产甲烷菌分布规律的研究。
- But the methanogens did not dominate forever.The plummeting temperatures associated with their fading glory could explain Earth's first global ice age and perhaps others as well. 然而产甲烷菌的荣景并未延续下去,它们的光环褪色导致气温陡降,可解释地球上的第一次乃至其他全球性冰期的发生。
- During anaerobic fermentation process, the methanogen communities changed noticeably.In initial stage methanococcus predominated, but methanobacterium in end stage. 在沼气发酵过程中,微生物菌群的变化也比较明显,初期以球菌占优势,后期则转为杆菌类为优势菌。
- According to the literature, sarcina is oneof the methanogen that can produce methane in high performance.The remaining of sarcina willapparently improve methane production. 根据以往的资料显示,八叠球菌是产气较好的甲烷菌之一,这种菌的驻留会使整个产气效果明显提高。
- After the study on the competition mechanism of sulfate reducing bacteri a(SRB) and methanogens(MPB),the impact of reducing product of sulfate and the operational performance of reactor,etc. 通过对硫酸盐还原菌与产甲烷菌的竞争机制、硫酸盐还原产物的影响以及反应器运行性能等方面的研究,认为厌氧复合床反应器处理高硫酸盐有机废水是可行的。
- The granule consists of functionally and phylogenetically different microbial groups including acidogenic organisms, syntrophic acetogenic/methanogenic consortia and acetoclastic methanogens. 为发展新型高效厌氧反应器,需要发展颗粒污泥生物特性的评价体系,改进评价参数的测定方法。
- Antarctic psychrophilic bacteria 南极嗜冷菌
- Also the beneficiation of methanogen for different carriers, including activated carbon fibre, granular activated carbon, bamboo carbon, ceramisite, glassfibre and vinylon fibre, was explored. 比较产甲烷菌在不同载体上的富集情况,包括活性碳纤维、活性炭颗粒、竹炭、陶粒、玻璃纤维和维纶纤维; 采用对比实验的方法筛选出一种采用固定化微生物技术厌氧消化处理牛粪时使用的微生物载体材料。