Method for identifying components of suspended matter in liquid

• Main Authors: FAN YANHONG, FANG TINGZI, ZHANG ZHAOYAN, SUN HONGFENG, LUO ZHIGANG
• Format: Patent
• Language: Chinese; English
• Published: 24.04.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a method for identifying components of a suspended matter in liquid. The method comprises the following steps: sampling the suspended matter from liquid to be detected to obtain a suspended matter sample to be detected; detecting the suspended matter sample to be detected by adopting infrared rays to obtain infrared spectrum data; preliminarily judging whether the suspendedmatter sample to be detected contains inorganic components and organic components or not according to whether a specific absorption peak is displayed in the infrared spectrum data or not; when the suspended matter sample contains inorganic components, detecting the suspended matter sample to be detected by adopting a scanning electron microscope-energy spectrometer; when the to-be-detected liquidcontains organic components, performing component qualitative analysis on suspended solids in the to-be-detected liquid, and performing microscopic examination if necessary; and obtaining a detectionresult. The method overcom