Shanghai Boqu Instrument Company

CODS-3000-1  DIGITAL RS485 COD SENSOR Measuring Principle     The BOQU Digital Online COD Sensor is based on the absorption of ultraviolet light by organic matter, and uses the 254 nm spectral absorption coefficient SAC254 to reflect the important measurement parameters of soluble organic matter content in water, and can be converted into COD value under certain conditions. This method allows for continuous monitoring without the need for any reagents. Application 1)Continuous monitoring of organic matter load in the sewage treatment process 2)0n-line real-time monitoring of  influent and outflow water of the wastewater treatment 3)Application:surface water, industrial discharge water, and fishery discharge water etc

Wastewater Treatment in Pig Farm The consequences of piggery farm are increasing public concern particularly, wastewater because of its high pollutant potential. Without the good wastewater treatment systems, it could lead to contaminate the natural water resources nearby. The number of the small and medium size of piggery farms could not afford the wastewater treatment cost.but the wastewater management is needed. The sewage of the pig farm mainly includes pig urine, part of pig manure and pig house washing water, which is a high-concentration organic sewage, and has a large suspended matter and ammonia nitrogen content. After the untreated sewage enters the natural water body, the suspended solids, organic matter and microbial content in the water are increased, and the physical, chemical and bio-community composition of the water body is changed, and the water quality is deteriorated. Sewage also contains a large number of pathogenic microorganisms that will spread through wate...

Shanghai BOQU Exhibition number is 3249 at IEXPO we show new COD/BOD analyzer, multi-parameters,residual chlorine analyzer,Ammonia nitrogen analyzer,dissolved oxygen analyzer,turbidity meter etc.