Aquamonitrix – Portable Ion Chromatograph
Kartavya Desk Staff
Source: TH
Context: A team of scientists from the University of Tasmania has developed a portable ion chromatograph, Aquamonitrix, that allows real-time, on-site detection of nitrate and nitrite levels.
About Aquamonitrix – Portable Ion Chromatograph:
• What It Is? A compact, low-pressure ion chromatograph that can separate and detect anions (like nitrate and nitrite) in real-time, outside traditional laboratory settings.
• A compact, low-pressure ion chromatograph that can separate and detect anions (like nitrate and nitrite) in real-time, outside traditional laboratory settings.
• Developed By: University of Tasmania researchers in collaboration with Aquamonitrix, a company specializing in field-deployable ion analysis instruments.
• How It Works?
• Sample Prep: Soil pore water is extracted with a portable vacuum pump and filtered on-site. Separation: The device uses a short chromatographic column and sodium chloride solution as a carrier. Detection: Equipped with a UV absorbance detector, it produces two clear peaks for nitrate and nitrite without interference from other anions. Power: Runs on battery, enabling field portability.
• Sample Prep: Soil pore water is extracted with a portable vacuum pump and filtered on-site.
• Separation: The device uses a short chromatographic column and sodium chloride solution as a carrier.
• Detection: Equipped with a UV absorbance detector, it produces two clear peaks for nitrate and nitrite without interference from other anions.
• Power: Runs on battery, enabling field portability.
• Key Features:
• Low-Pressure System: Simple, cost-effective, and safe for students to use. Environment-Friendly: Uses sodium chloride solution instead of hazardous eluent mixtures. Compact & Battery-Operated: Ideal for field studies and continuous monitoring. User-Friendly: Designed for undergraduates with minimal training.
• Low-Pressure System: Simple, cost-effective, and safe for students to use.
• Environment-Friendly: Uses sodium chloride solution instead of hazardous eluent mixtures.
• Compact & Battery-Operated: Ideal for field studies and continuous monitoring.
• User-Friendly: Designed for undergraduates with minimal training.
• Applications:
• Educational Tool: Hands-on learning for chemistry students — bridging theory and real-world practice. Environmental Monitoring: On-site measurement of nitrogen cycle components (nitrate, nitrite, ammonia). Research: Long-term monitoring in greenhouses, rivers, and water treatment plants. Future Potential: Expansion to detect arsenic, useful for groundwater quality assessment in India & Bangladesh.
• Educational Tool: Hands-on learning for chemistry students — bridging theory and real-world practice.
• Environmental Monitoring: On-site measurement of nitrogen cycle components (nitrate, nitrite, ammonia).
• Research: Long-term monitoring in greenhouses, rivers, and water treatment plants.
• Future Potential: Expansion to detect arsenic, useful for groundwater quality assessment in India & Bangladesh.