产品名称：	填充柱应用玉米秸秆发酵产氢
产品型号：
品牌：	1941
产品数量：
产品单价：	面议
日期:	2021-09-10

填充柱应用玉米秸秆发酵产氢的详细资料

填充柱应用玉米秸秆发酵产氢
填充柱应用玉米秸秆发酵产氢 详细信息：

名称：填充柱
规格：3m*3mm

粒度：60-80目
型号：
应用：玉米秸秆厌氧发酵生物制氢测定

传统能源储量日益减少以及能源需求的不断增长使21世纪的能源问题面临巨大的挑战,人们越来越认识到可再生能源的巨大潜力和发展前景。利用农业固体废弃物和污泥联合厌氧发酵制氢,既可解决农业废物和污泥的环境污染问题,又可制备清洁的燃料能源,因此具有非常重要的研究价值。以厌氧活性污泥为接种物,以玉米秸秆为发酵底物进行发酵产氢实验,研究了不同秸秆粒径、预处理方法、发酵液pH值和金属离子对玉米秸秆发酵产氢速率以及产氢气量的影响。结果表明:玉米秸秆粒径越小越利于发酵产氢;经过H2SO4预处理后,玉米秸秆单位总产氢量大于经NaOH预处理样品;pH值为6左右可以提高玉米秸秆的发酵产氢气速率;Fe2+和Mg2+对发酵产氢效果有一定的影响。

滕州市浩瀚色谱仪器技术服务有限公司，采用填充柱测定氢气的含量，柱效高，分离好，结果满意。


填充柱应用玉米秸秆发酵产氢  测试谱图：



Packed Column Fermentation of Corn Stalk to Produce Hydrogen
packed column uses corn stalk to produce hydrogen by fermentation. Details:

Name: Packed column
Specification: 3m*3mm

Particle size: 60-80 mesh
Model:
Application: Determination of hydrogen production by anaerobic fermentation of corn stover



The declining traditional energy reserves and the increasing demand for energy make the energy problems of the 21st century face huge challenges. People are increasingly aware of the huge potential and development prospects of renewable energy. Hydrogen production using agricultural solid waste and sludge combined anaerobic fermentation can not only solve the environmental pollution problem of agricultural waste and sludge, but also produce clean fuel energy, so it has very important research value. Using anaerobic activated sludge as inoculum and corn stalk as fermentation substrate, the hydrogen production experiment was carried out. The hydrogen production rate and production of corn stalk fermentation with different straw size, pretreatment method, fermentation broth pH value and metal ions were studied. The effect of the amount of hydrogen. The results show that the smaller the corn stalk particle size is, the more beneficial it is to produce hydrogen by fermentation; after H2SO4 pretreatment, the total hydrogen production per unit of corn stalk is greater than that by NaOH pretreatment; the pH value of about 6 can increase the rate of hydrogen production by corn stalk fermentation; Fe2+ and Mg2+ have a certain effect on the hydrogen production by fermentation.

Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. uses a packed column to determine the hydrogen content. The column has high efficiency and good separation.


packed column using corn stalk fermentation hydrogen production test spectrum:

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