Shuide Technology COD sensor

Technology Seawater COD In-situ Analyzer

Category: COD sensor
Model: Technology
Keywords: COD,seawater COD in-situ analyzer,COD in-situ analysis
Supplier: Technology Co.,Ltd.

The seawater COD in-situ analyzer is based on the seawater national standard method (GB17378.4) and uses alkaline potassium permanganate oxidation-potassium iodide reduction system and spectrophotometry to measure seawater COD. It can be integrated into buoys,shore base stations and survey ships,etc. The platform is suitable for measuring samples with low concentrations in the ocean to high concentrations at sewage outlets into the sea.

Seawater COD in-situ analyzer

In-situ Seawater COD Analyzer

The seawater COD in-situ analyzer is based on the seawater national standard method (GB17378.4) and uses alkaline potassium permanganate oxidation-potassium iodide reduction system and spectrophotometry to measure seawater COD. It can be integrated into buoys,shore base stations and survey ships,etc. The platform is suitable for measuring samples with low concentrations in the ocean to high concentrations at sewage outlets into the sea.

The salient characteristics of seawater are high salinity,complex composition,and extremely high chloride ion content. Based on this situation,the national standard for seawater COD measurement is the alkaline potassium permanganate method. Compared with other digestion methods,the ozone method,Photometry,etc.,have the advantages of short analysis cycle,simple operation,low energy consumption,etc.,and are the arbitration methods for measuring seawater COD.

Water samples in the seawater environment are reacted with flow injection analysis (FIA) and combined with photometry to achieve unattended automated analysis. The reaction cycle in the equipment optimizes the reaction environment of the reagents. It has the advantages of strong resistance to ion interference,of pipelines,strong salinity interference,high sampling frequency and strong sensitivity,achieving the results under harsh in-situ seawater conditions. Accurate monitoring results.

Chemical oxygen demand is one of the important comprehensive indicators for organic pollution monitoring in water environment monitoring. It can determine the relative content in the water body. It is a very important parameter for monitoring industrial wastewater and land-based pollution in estuary areas. Generally speaking,the COD value of factory drainage should be controlled below 100mg/L. Chemical oxygen demand can be used in conjunction with another comprehensive indicator,biochemical oxygen demand five days (BOD5),to comprehensively judge the biodegradability of local water samples.

Specifically used in production control,emergency monitoring,energy conservation and emission reduction and other fields.

COD in-situ analyzer in laboratory testing

More keywords:COD,seawater COD in-situ analyzer,COD in-situ analysis,COD sensor,COD in-situ analyzer,domestically producedCOD in situ analyzer