CONTINUOUS ANALYSIS OF PHENOL IN WASTE WATER BY ULTRAVIOLET SPECTROPHOTOMETRY

摘要

A process ultraviolet photometer is used in conjunction with an integrated sample system to continuously monitor phenol. The system utilizes the spectral shift of phenol in basic solution and in operation uses a simple pump system in place of valves, to reduce maintenance.A biological treatment system, designed to eliminate phenol as a water contaminant, and the use of the analyzer system to prevent phenol shock, is described.