Gas chromatograph for biogas analysis

用于沼气分析的气相色谱仪

• 批准号: 359953-2008
• 负责人: Droste, Ronald
• 金额: $ 1.86万
• 依托单位: University of Ottawa
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments - Category 1 (<$150,000)
• 财政年份: 2007
• 资助国家: 加拿大
• 起止时间: 2007-01-01 至 2008-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=366642
• 关键词: Gas; chromatograph; biogas; analysis

Within a wastewater treatment plant large amounts of biosolids are generated along with the capture of many solids of biological origin that were initially present in the wastewater. These solids are usually subjected to an anaerobic digestion process to reduce their mass and volume to minimize their ultimate disposal costs.Anaerobic digestion has the major benefit of converting waste solids into methane gas which can be used for energy- waste is rendered a low-energy resource. Likewise, solid waste (garbage) can be digested to produce methane.Along with methane there are other gaseous products generated in the "biogas" produced from anaerobic digestion. Analysis of biogas is fundamental to assessing anaerobic digester performance and understanding the behavior of the process.A gas chromatograph is a rapid reliable tool for measurement of all components found in biogas. A gas chromatograph is requested to replace an existing 38 year old gas chromatograph that is now expired and unserviceable.

在废水处理厂中，随着最初存在于废水中的许多生物来源的固体的捕获，产生了大量的生物固体沿着。这些固体通常经过厌氧消化过程，以减少其质量和体积，从而最大限度地降低其最终处置成本。厌氧消化的主要好处是将废物固体转化为甲烷气体，可用于能源-废物被赋予低能量资源。同样，固体废物（垃圾）可以被消化产生甲烷。沿着甲烷还有其他气体产品产生的“沼气”产生的厌氧消化。沼气分析是评估厌氧消化器性能和了解过程行为的基础。气相色谱仪是测量沼气中所有组分的快速可靠工具。需要一台气相色谱仪，以取代现有的一台使用了38年、现已过期和无法使用的气相色谱仪。