COD-208 UV Cod Sensor

Many organic compounds dissolved in water absorb UV light. Therefore, the content of dissolved organic pollutants in water can be accurately measured by measuring the degree of absorption of these organic substances to 254nm wavelength ultraviolet light.

Apure COD-208 online COD sensor adopts two light sources, one ultraviolet light is used to measure the COD content in water, and one reference light is used to measure the water turbidity. In addition, the optical path attenuation is compensated by a specific algorithm and can eliminate the granularity to a certain extent. The interference of suspended matter impurities, so as to achieve a more stable and reliable measurement.

Product advantages

• No reagents, no pollution, economical and environmentally friendly
• Small size, more convenient installation, and continuous online water quality monitoring
• Small size, more convenient installation, and continuous online water quality monitoring
• Automatic compensation for turbidity disturbances
• With cleaning brush to prevent biofouling
• Small drift, fast response, more accurate measurement
• Excellent stability even for long-term monitoring
• Maintenance-free, long life cycle, low cost of use
• Low power consumption design, anti-interference design

Applications

Surface water detection

COD probe is mainly used for real-time monitoring of surface water quality, including pollutant discharge, water pollution degree, effluent quality of sewage treatment plant, etc. Through continuous monitoring of COD value of water body, pollution sources can be found in time and corresponding measures can be taken to ensure the safety and health of water environment.

Industrial production control

Industrial wastewater treatment: Monitor the efficiency of the industrial wastewater treatment process, adjust the treatment process parameters in time to ensure that the wastewater treatment standards are discharged.
Industrial process control: real-time monitoring of water quality in the industrial production process to provide data support for the optimization and control of the production process.
Product quality control: Monitor the water quality in the production process to ensure that the product quality meets the requirements.

Environmental monitoring

Air pollution monitoring: Monitoring the content of volatile organic compounds in the atmosphere.
Soil pollution monitoring: Monitoring the content of organic pollutants in the soil.

Research

Research on the mechanism of water pollution: study the source, migration and transformation of water pollutants and control methods.
Water treatment technology development: Develop new water treatment technologies and processes.