Method development and equipment design for in-situ gases determination in sediment

Oxygen and sulfide levels in water body and sediment layer play a fundamental role in biological and chemical processes. An on-site measurement of these gases provides more realiable value than a classical laboratory method which require sampling process that, later on, in need to transfer the sample into a laboratory. To reach the goal of a real-time dissolved gases measurement in water body or sediment later, a method development along with an equipment design are then necessary.