COD sensor, also called COD probe, is an instrument used to measure chemical oxygen demand in water or wastewater and supports online digital transmission. Utilizing the advanced UV254 ultraviolet absorption method, it ensures fast, accurate, and reliable organic content measurements, enabling continuous online monitoring of water quality. Beyond COD, this versatile sensor can also detect parameters such as Total Organic Carbon (TOC), Turbidity Units (TU), and Total Suspended Solids (TSS), making it suitable for applications requiring comprehensive water analysis. Its dual functionality as a COD-TSS sensor or COD-TU sensor enhances its utility in environmental protection, wastewater treatment, and industrial monitoring systems. Chemical Oxygen Demand (COD) is a key parameter for evaluating organic pollution in water. It measures the oxidant consumed during the oxidation of organic and certain inorganic materials in water. High COD levels signify excessive organic pollutants, which may deplete dissolved oxygen, adversely impacting aquatic ecosystems and water usability. Monitoring COD helps ensure compliance with environmental regulations and guides effective water treatment. COD Sensors use the UV254 ultraviolet absorption method to analyze water samples. Organic matter absorbs ultraviolet light when irradiated, and the intensity of absorption correlates with the organic content, allowing precise COD value calculations. This chemical-free method is efficient and ideal for a wide range of water samples, from drinking water to heavily polluted wastewater. COD Sensors and Probes are essential for precise and efficient water quality monitoring. With their ability to accurately measure Chemical Oxygen Demand, they play a vital role in environmental protection and industrial applications. By adopting these advanced tools, industries and researchers can better manage water resources and reduce pollution. Contact us for more information about our COD Sensors and other water quality solutions. COD Sensor,COD Probe,Chemical Oxygen Demand Sensor,Online COD Monitor,UV254 COD Measurement Suzhou Delfino Environmental Technology Co., Ltd. , https://www.daruifuno.comOverview
What is COD?
How COD Sensors Work
Key Features of COD Sensors
Applications
Conclusion
Zhengda fiber ball filter material is professionally manufactured by our factory. We offer a wide range of filter balls tailored to the specific characteristics of the raw water source, such as suspended solids content and particle size. This customization ensures more effective water treatment. The Neijiang Zhengda fiber ball filter is widely used in filtration systems and delivers excellent performance.
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Zhengda fiber ball filter material is produced with professional expertise. Our factory can provide various specifications of filter balls based on the quality of the original water, ensuring optimal treatment results. The COD removal rate for wastewater treatment typically ranges from 10% to 30%. The highly efficient modified fiber ball is ideal for fine filtration of oily wastewater in oil fields and is also suitable for treating industrial wastewater in other applications.
The fiber ball filter is known for its high efficiency and compact design, making it a valuable solution in water treatment, especially for deep filtration processes. It uses advanced deep technology to directly filter water without the need for chemical additives (although adding chemicals can enhance performance). It effectively captures micro-suspended particles that are difficult to settle and remove. A new ligation method reduces the void ratio of the filter layer in the direction of water flow, creating a larger pore distribution, which improves the filtration efficiency.
With a high filtration speed of up to 25–30 meters per hour, fiber balls require only about 10% replenishment annually, eliminating the need for full replacement. This makes them both cost-effective and environmentally friendly.
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