沼气

This microbial system was inoculated to the cotton stalks, and then stationarily treated for 7 days. Afterwards, biogas fermentation was conducted.

将该菌系接入棉秆，静置处理7 d后进行沼气发酵，其产气量较未经预处理的提高了25%。

Liquid, gas and solid are formed into mixed liquids and arise to three phased separator to make them well separated, sewage flow back to sludge bed, the firedamp flow into the firedamp cabined through ducts, treated water are vented through the effluent trough.

液体、气体与固体形成混合液上升至三相分离器，使三者很好地分离，颗粒污泥回流到污泥床区，沼气通过导管流入沼气柜，处理过的水由出水槽排走。

The experiments indicate that using the dungs and straws to produce hydrogen are feasible.

实验结果表明，在厌氧条件下，采用批量发酵，控制发酵温度为25℃左右，以农作物秸秆、畜禽粪便作为原料，利用沼气发酵后的厌氧活性污泥作为天然产氢菌种来源，以乳酸调控发酵料液pH值在4.5～5.5之间，可以产生氢气。

To approach the relationships between the biogas yield of mixed anaerobic fermentation of livestock dungs and crop straw and the fermentation duration and temperature is the key of selecting fermentation materials for rural household biogas, determining optimal fermentation temperature, and improving the reuse efficiency of agricultural residues.

探索牲畜粪便与作物秸秆混合发酵的产气量和发酵时间与发酵温度之间的关系，是解决农村户用沼气原料选择、确定最优发酵温度和提高农作物秸秆资源化利用效率的关键。

Air, water and soil pollution is brought about with the development of animal husbandry in our country, but due to various nutrition components in feces of livestock and poultry, the excrement can be comprehensive utilized. The livestock feces can be used as fertilizer via composting, as feed via ensiling, dehydration drying or biological treatment; it also can be used to produce marsh gas by anaerobic fermentation.

我国的养殖业迅速发展的同时也对空气、水体、土壤等环境造成污染，但粪便中的各种营养成分决定其可以进行综合利用，包括通过堆肥生产肥料，通过青贮、脱水干燥、生物处理等手段生产饲料，进行厌氧发酵生产沼气等。

With thick forest and sound vegetation it is one of the forest treasure houses in central China and is also eulogized as immense forest of the west Hubei.

它还是华中地区重要的洁净能源基地。特别是&全国沼气第一州&的建成，使得恩施州的能源开发具有更大的开发前景。

The modes of production,the rules of operation,the structures of system and benefits of ecological agriculture based on utilizing the excrements from the small,medium and large piggeries have been analyzed separately.

剖析了小、中、大3类猪场以沼气建设为纽带发展生态农业的规律、生产模式、系统结构及其效果。

Ok… it is not like the Swedish put the cow inside the tank. In fact, the cow is killed, triturated and the product is mixed with water and plants to decompose and produce biogas.

并不是像你想象的，瑞典人把牛放在坦克里，事实上，人们把牛杀死，把其肉跟碾碎跟水还有植物混合，使其腐烂，产生沼气。

The athletes then enter to the Benny Hill theme and we end with Sir Stephen Redgrave (wearing requisite health and safety approved hard hat, hi-viz jacket and steel-capped boots) lighting a carbon neutral, marsh-gas flame that is surrounded by the mandatory five different types of fire extinguisher and health and safety notices.

然后运动员以喜剧演员的方式入场，最后组织者戴上安全帽，穿着防护服和钢靴点燃沼气，周围放五个不同样式的灭火器，贴着主意安全的标签。

I Center is selling mold, to impart to build pool technology, all the year round supply of gas fittings.

我中心现对外出售模具，传授建池技术，常年供应沼气配件。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。