Online Dissolved Oxygen Sensor for Wastewater

Daruifuno's OPD790 online Dissolved Oxygen Sensor uses digital communication, stores calibration data internally, and is plug-and-play. Paired with the DUC2-DO online Dissolved Oxygen Controller, it can achieve continuous online monitoring of the DO value of sewage and wastewater and control the dissolved oxygen content in the water. Dissolved oxygen in industrial wastewater is one of the important indicators for measuring water quality. High-quality water bodies are mainly because the water contains enough oxygen to maintain the ecosystem's demand for oxygen. However, in the industrial production process, industrial wastewater will bring a large amount of chemical pollutants, which will consume oxygen in the water and reduce the dissolved oxygen content in the wastewater. Therefore, monitoring the dissolved oxygen content in industrial wastewater is of great significance for judging water quality and treating wastewater.

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Specification

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Function

Wastewater generated during industrial production has different water quality characteristics due to the influence of different production processes. But in general, the pollution characteristics of industrial wastewater can be summarized as follows:

1. High variability. Due to the uncertainty of the industrial production process itself, industrial wastewater usually has characteristics such as time variability, spatial variability, and batch variability.

2. Contains high concentrations of chemicals. Industrial production is usually accompanied by the use of a large number of chemicals, which are released into wastewater during the production process, causing significant chemical pollution of wastewater.

3. It has certain toxicity and danger. Some industrial wastewater contains toxic and harmful substances, such as heavy metals, organic solvents, etc., which are harmful to the environment and human health.

Online dissolved oxygen sensors can be set up at key locations such as industrial wastewater treatment stations and sewage outlets of key enterprises, and the dissolved oxygen content in industrial wastewater can be monitored in real time with the controller. Online wastewater monitoring greatly facilitates on-site monitoring work and plays an important role in long-term monitoring of water quality.

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If you are interested in Daruifuno's online dissolved oxygen sensor, please contact us. Daruifuno focuses on the research and development and production of water quality analysis instruments. Our measurement parameters include pH, ORP, conductivity, TDS, salinity, dissolved oxygen, COD, ammonia nitrogen, turbidity, chlorophyll, cyanobacteria, residual chlorine, chlorine dioxide, etc. Our main products are pH ORP analyzers, conductivity analyzers, turbidity analyzers, COD analyzers, dissolved oxygen analyzers, ammonium analyzers, chlorine analyzers, etc.