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厌氧

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Biogas slurry is a kind of high quality organics, which is made of dejection and crop stalks ,it contains abundant quick-acting nitrogen phosphorous and potassium.

沼液是由人、畜粪便以农作物秸秆等各种有机物经过厌氧发酵后的残余物,是一种优质的有机肥。

Sanitation index of treatments met the national standard of China Sanitary standard for the non-hazardous treatment of night soil (GB7959-87), except the colititer of composts with wheat-straw in winter and the compost added anaerobically digested effluent in summer.

除冬季的麦秆堆肥和夏季添加猪粪水厌氧消化液堆肥的粪大肠菌值超标外,其它卫生指标均达到了《粪便无害化卫生标准》(GB7959-87)。

METHODS:The minimum inhibitory concentration and the minimum bactericidal concentration of tinidazole lotion were m easured using tube culture test in vitro.In vivo effect of tinidazole lotion on trichomonas vaginalis were studied with the model of trichomonas vaginalis in ra bbits.

采用肉汤试管稀释法测定抗厌氧菌的MIC及MBC;采用家兔阴道感染人阴道滴虫的模型,观察其抗阴道毛滴虫的作用。

So far research on antibiotic production wastewater treatment has mainly focused on the removals of organic pollutant and sulphate and hydrogen sulfide produced during sulphate removal with anaerobic process.

迄今为止,虽然对抗生素废水处理技术的研究很多,但基本上是针对有机物和硫酸盐以及硫酸盐在厌氧过程中产生的高浓度硫化氢去除的研究,而对脱氮除磷、脱色以及剩余污泥处理的研究,尤其是综合治理技术的最优化和工程实际应用的研究很少。

Research was conducted to investigate the attachment on and fermentation profiles of substrates with different lignin contents by rumen anaerobic fungi in the rumen of goats. The substrates used in the study were: ryegrass leaf, ryegrass stem, rice straw and peanut hull.

结合体外发酵和瘤胃尼龙袋法,研究了本地山羊瘤胃厌氧真菌对木质素含量不同底物(黑麦草叶、黑麦草茎、稻草秸、花生壳,木质素含量依次上升)的附着及发酵特性。

The results suggested that the addition of fulvic acid and sodium acetate gave rise to the influence of iron reduction, which was reflected differently in the different soil.

厌氧恒温培养条件下,测定了添加EDTA、黄腐酸及醋酸盐对4种不同水稻土中铁还原的影响。

In sludge, the value of acid phosphatase activity was 1. 5~3. 0 times the activity of alkaline phosphatase.

厌氧颗粒污泥中酸性磷酸酯酶活性高于碱性磷酸酯酶活性,前者是后者的1.5~3.0倍。

As a conclusion, it was proposed that, according to the characteristics of the wastewater to be treated, adding some simple organic materials with the ability of self-fermentation into the influent might help in speeding up the start-up course of anaerobic absorption system.

由此提出当采用本文的厌氧快速吸收新工艺处理实际废水时,可依水质情况考虑投加适量能自发酵解产能的简单有机物,以加快系统的启动进程。

As a conclusion, it was proposed that, according to the characteristics of the wastewater to be treated, adding some simple organic materials with the ability of self-fermentation into the influent might help in speeding up the start-up course of anaerobic absorption system.

其中,前者属于生物除磷机理,即在厌氧条件下聚磷菌利用体内多聚磷酸盐分解产生的能量吸收并储存有机物,同时释放出ATP水解产生的正磷酸盐。后者则来自于对最初的生物除磷生化代谢模式(Comeau,1986)的修正Arun

Fe was favorable for the hydrogen-producing fermentation system to keep a lower redox potential and this would improve its hydrogen yield due to the enhancement of the metabolic activity of anaerobic bacteria.

单质Fe具有较强的还原能力,可使系统的氧化还原电位维持在较低的水平,对于提高厌氧细菌的代谢活性,提高反应系统的产氢能力,具有较好的促进作用。

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随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

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关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。