The objective of this project is to develop a chemical sensing system based on a micro-analysis system with rugged and reliable design and which will perform multiple analyses of small ions at concentrations levels typically from 10ppb to 1ppm for drinking water applications and 100ppb to 100ppm for waste water applications. The system will integrate sampling, reagent handling, calibration and analysis in a small portable instrument. The target analytes include nitrates, phosphates, ammonia and heavy metals.

Recent developments in Micro System Technology (MST) in particular micro fluidics and micro optics presents obvious possibilities for substantial improvements in currently available technology. The new sensing system, based on Micro Systems Technology, will be designed for measuring applications at remote sites in harsh environments.

The research effort of the MicroChem Project will provide new knowledge on microsystems durability and reliability, a major step forward in the process of bringing MST into the real world of demanding applications.