A combined Flow-Injection-Analyzer with an Ion Chromatography (FIA-IC) system for emerging environmental research with complex-matrix

带有离子色谱 (FIA-IC) 系统的组合流动注射分析仪，用于复杂基质的新兴环境研究

• 批准号: RTI-2019-00064
• 负责人: Li, Loretta
• 金额: $ 9.38万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=657477
• 关键词: combined; Flow; Injection; Analyzer; Ion

Researchers in the Environmental Groups of Civil Engineering and Chemical-Biological Engineering at UBC are applying for a Lachate's QuikChem 8500 Series 2 Flow Injection Analysis (FIA) System to replace a frequently-broken-down and obsolete one-channel FIA instrument (Quickchem FIA+ 8000Series), purchased in 1994. The new system combines two analysis methods FIA integrated IC (Ion Chromatography). The FIA instrument has four channels, which will allow us to quantify and analyze multiple species of ions at the parts per million level. The integrated IC module will provide great advantages as it will enable simultaneous measurement of inorganic and organic cation/anion concentrations at the parts per billion level, by selecting either module, depending on the concentration level, without having to repeat the analysis. This will significantly increase our research output. This replacement instrument is essential to enhance our capability to discover and innovate in environmental research in sciences and engineering, tackling contaminants of emerging concern in challenging complex matrix backgrounds, including several types of mining, municipal and industrial wastewater, and contaminated drinking water. The instrument is critical for UBC researchers to continue to make leading-edge contributions to environmental sciences and engineering. It will facilitate a broad spectrum of research activities, where quantitative chemical analyses are routinely required supporting studies on natural water, mine drainage, urban run-off, wastewater, leachates, sediments, soils, sludges and industrial by-products.

UBC土木工程和化学生物工程环境组的研究人员正在申请LACHATE的Quikchem 8500 Series 2流注射分析（FIA）系统，以替换经常折叠的和过时的单通道FIA仪器（QuickChem+ 8000sersies ），于1994年购买。新系统结合了两种分析方法FIA集成IC（离子色谱法）。 FIA仪器有四个渠道，这将使我们能够以每百万级的零件来量化和分析多种离子。集成的IC模块将提供巨大的优势，因为它将通过选择任何一个模块，具体取决于浓度水平，而无需重复分析，可以通过选择任何一个模块来同时测量无机和有机阳离子/阴离子浓度。这将大大增加我们的研究成果。这种替代工具对于增强我们在科学和工程学的环境研究中发现和创新的能力至关重要，在具有挑战性的复杂矩阵背景中应对新兴关注的污染物，包括几种类型的采矿，市政和工业废水，并污染了饮用水。该工具对于UBC研究人员继续为环境科学和工程做出领先的贡献至关重要。它将促进广泛的研究活动，通常需要进行定量化学分析，以支持对天然水，矿山排水，城市径流，废水，浸出，沉积物，土壤，土壤，泥浆和工业副产品的研究。