查询词典 anaerobic

The purpose of this study is to screen microorganisms with growth inhibition against plant fungal pathogens. The plate-dilution method was used to isolate the bacteria from salt marshes at Dafeng, Jiangsu. The antifungal activity of the bacterial broth filtrates against 5 phytopathogens was determined using mycelial disk method. The antifungal compositions of four active bacteria were analyzed primarily with chromatography techniques. Two hundred and thirty-five aerobic (92) and anaerobic (143) bacterial strains have been isolated from the coast salt marsh and sixty-five strains, of which 39 are aerobic and 26 are anaerobic showed greater than 30% of inhibition rate against the growth of at least one of the phytopathogenic fungi on petri dish.

为了开发对植物病原真菌生长有抑制作用的药源微生物，本实验采用平板稀释法从江苏大丰盐沼湿地土壤中分离微生物，并通过菌丝块法检测这些微生物代谢产物对5种植物病原真菌生长的抑制活性，进而利用柱层析分析其活性成分；结果共分离得到235株细菌，其中好氧细菌92株，厌氧细菌143株；体外活性测试结果显示有65株至少对1种测试植物病原真菌的抑制率在30%以上，其中好氧菌39株，厌氧菌26株。

A system for the treatment of organic containing waster water is provided, comprising an anaerobic bioreactor, an aerobic bioreactor disposed rearwardly of the anaerobic bioreactor, and a membrane separation reactor disposed rearwardly of the aerobic bioreactor.

一种含有机污染物之废水处理系统，包含一厌氧反应槽，一好氧反应槽，及一薄膜分离槽；其中前述好氧反应槽系设置於厌氧反应槽之后，前述薄膜分离槽系设置於前述好氧反应槽之后，该系统系利用生物处理法去除废水中的有机污染物，并以薄膜分离固液两相。

Seeing that azo dyes can be reductively degraded by anaerobic microorganisms,an anaerobic treatment process for manufacturing wastewater was developed,in which easily degradable organic wastewater was used as supplemental carbon source.

鉴于厌氧微生物对偶氮染料的还原裂解作用，开发了以易降解工业有机废水作为外加碳源的染化废水厌氧生物处理的新技术。

In order to transform Spartina alterniflora, an invasive species widely distributing on Chinese coast, into clean energy, the feasibility of anaerobic digestion of S. alterniflora was analyzed by its biological structure using the SEM and its chemical composition using the Elementor and ICP-AES, at the same time the anaerobic batch digestion experiments were carried out at 35℃.

针对互花米草这一广泛分布在中国海滩上的外来植物的资源化利用问题，通过对其生物结构的SEM观察，以及化学组成的测试分析，探讨了对其进行厌氧生物转化利用的可行性；同时，在35℃条件下采用批量发酵方式进行了厌氧发酵试验。

The increase of glucose concentration is beneficial for anaerobic degradation of Acid Mordant Dark Yellow GG,the anaerobic removal efficiencies were 81.5% and 93.5% with reaction for 12 or 60 hours at 40 mg/L of dye respectively.

葡萄糖浓度的升高对提高酸性媒介黄GG厌氧生物降解率有利，当葡萄糖浓度为2000 mg/L时，40mg/L酸性媒介黄GG的12和60 h厌氧生物降解率分别达到81.5%和93.5%。

Detailed discussions are made from the design point of view on the questions with DAT-IAT process and A／DAT-IAT process (a DAT-IAT process with pre-anaerobic reactor),such as settling／decanting time,volume of anaerobic reactor,reflux ratio,pH value,temperature,selection of decanters and namber of reactor, etc..

从设计的角度出发，详细论述了DAT-IAT工艺及前置厌氧反应器的DAT-IAT工艺(简称A／DAT-IAT)中沉淀／滗水时间、厌氧反应器体积、回流比、pH值、温度、滗水器选择及反应池数量等方面的问题。

The fifty-year history of anaerobic biotechnology for industry wastewater treatment has proved that the development of high-rate anaerobic reactors is extremely important.

厌氧生物技术成功应用于工业废水处理的五十多年历史证明：高负荷厌氧反应器技术是厌氧生物处理技术发展的核心。

The results show that the anaerobic digestion can fit for the characteristics of anaerobic fermentation of vegetable wastes. Among inoculums concentrations of 20%, 30% and 50%, the contents of VFA, NH4+-N and pH value for the 30% inoculums concentration were normal, and the total biogas content and the maximum CH4 content were 7790.81 mL and 42.514%, respectively, which were obviously higher than those of other two treatments and control.

结果表明，蔬菜废弃物用厌氧发酵工艺处理是可行的；在试验采用的20%，30%，50%三个水平的接种物浓度中，接种物浓度为30%的实验组的挥发酸含量、氨态氮含量以及pH值都在正常范围内，总产气量和沼气中最高甲烷含量分别为 7790.81 mL和 42.814%，明显高于其他两组及空白组实验。

In some extent, if HRT of preposition anaerobic phase is prolonged and anaerobic condition is more sufficient, phosphorus-intake dynamic force of POAs will be stronger.

在一定范围内，延长前置厌氧段HRT，厌氧程度越充分，聚磷菌的吸磷动力越强。

The isolated anaerobic ammonia oxidisers could carry out both anaerobic ammonia oxidation and nitrification.

反之，所分离的ANAMMOX菌除了能进行ANAMMOX外，也能进行亚硝化作用。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。