公开(公告)号：WO1989005973A1

公开(公告)日：1989-06-29

申请号：PCT/US1988004275

申请日：1988-12-01

Applicant: BIO-RECOVERY SYSTEMS, INC.

Inventor： BIO-RECOVERY SYSTEMS, INC. ,  BEDELL, Glenn, W. ,  GREENE, Benjamin ,  DAVIS, Marion ,  ABBOTT, Floyd, J.

IPC: G01N21/85

CPC classification number: G01N21/85 ,  G01N30/02 ,  G01N30/6082 ,  G01N30/74 ,  G01N2021/1738 ,  G01N2021/8405 ,  B01D2015/3895

Abstract: The present invention comprises a simple multipurpose on-line system (150) for monitoring the concentration and/or the total amount of an organic analyte species or inorganic analyte species in an aqueous solution. The on-line detection system (150) comprises a detection column (103) and a sensor (104) mounted around the detection column (103). The sensor (104) consists of an electomagnetic radiation source (210) (typically a light source) and an appropriate detector (240) for the electromagnetic radiation. The response from the detector (240) drives an electric circuit (302), which provides a signal to a recorder as well as a means to trip an alarm system and/or a process system.