'Apparatus for measuring microbiological activity in a process stream, Method for monitoring bulk (total) microbiological water activity in a process stream, Method for monitoring the microbiological activity associated with the surface in a process stream and Method for monitoring monitoring of bulk microbiological activity and surface microbiological activity in said process stream '

摘要

An apparatus and method for monitoring microbiological activity in a process stream by measuring dissolved oxygen is disclosed. Bulk microbiological activity and surface associated biological activity are measured using this apparatus and method.