aerogenic bacteria,aerogenes bacteria,gas-producing bacteria

Hydrogen solfide in biogas from sludge is mainly originated from the transformation and release of different species of sulphurs during anaerobic digestion.

污泥产气中的H2S主要来源于不同形态的硫在厌氧消化过程中的转化和释放。

Meanwhile,the application prospect of biogas was discussed as well.

在资料统计分析基础上,获得了我国主要有机废物的产生量及其组成;通过有机废物不同处理处置技术综合分析比较表明,厌氧消化技术可有效实现有机废物处理的无害化、减量化和资源化,同时探讨了厌氧消化处理有机废物的产气利用前景。

Based on the gas yield, the country whose annul gas yield is up to 5×1010 m3 is called as a giant gas-produced country.

根据对世界上产气国年产气量的分析,把年产气达500亿m3的国家称为产气大国。

Effects of different soybean oil levels on the rumen fermentation and gas production in vitro;

大豆油不同添加水平对瘤胃体外发酵和产气的影响

An semi-automated in vitro gas production system(reading pressure technique,RPT)was used to investigate the associative effects of supplementing corn stovers(CS)with alfalfa hay(AH)on gas production.

采用压力传感器体外产气技术,研究了玉米秸秆添补不同比例0(AH0)、20%(AH20)、40%(AH40)、60%(AH60)、80%(AH80)与100%(AH100)苜蓿(AH)在产气量上的组合效应。

In order to solve the problem of low automaticity and high experimental error in the current feed nutrition evaluation approaches for ruminants,an automated gas production recording system for In Vitro fermentation based on virtual instrumentation was developed.

针对评定反刍动物饲料营养价值的常用体外发酵产气测试方法所存在的自动化程度低、测量误差大、工作效率低等技术方法不足,采用虚拟仪器技术设计了体外发酵产气自动记录系统。

In order to thoroughly study the effect of mineral catalysis on the hydrocarbon generation of organic matter,the comparative experiments of whole rock and kerogen for 4 samples were completed under different temperature,respectively,by means of thermal simulating experiment in the open system.

样品中10种微量元素的测定对比结果表明,微量元素中只有钡元素含量与产气率之间具有良好的相关关系(相关系数达到0。

It is very significant to determine the maturation threshold of primary hydrocarbon generation of source rock for evaluating the resource quantity of natural gas in gas-bearing basin and determining the primary period of hydrocarbon generation.

对不同成熟度的15个腐殖煤样开展了生气热解实验和氢、碳、氧元素含量测定,生气热解实验是在800℃高温下进行,结果表明低成熟度煤总产气率最高,随着成熟度的增加,产气率逐渐降低,在Ro为0。

The results showed that 10% of solids concentration was superior to others and 6% of solids concentration was the minimum on total biogas production, biogas production velocity and COD removal.

在牛粪厌氧消化中,物料浓度影响厌氧消化的产气量和产气速度。

The results showed that the biogas production with straws pretreated by the agent was 29.

结果表明,秸秆经菌剂预处理后的产气量比不加菌剂预处理(对照)提高29。

5%NaOH solution,the biogas production of the later is 34% more than the former.

5%NaOH组产气量增加34%。