Water quality monitoring is one of the primary tasks in environmental monitoring. It accurately, promptly, and comprehensively reflects the current status and trends of water quality, providing a scientific basis for water environment management, pollution source control, and environmental planning. It plays a crucial role in protecting the water environment, controlling water pollution, and maintaining water health.
Shanghai Chunye Instrument Technology Co., Ltd. adheres to the service philosophy of "committed to transforming ecological environment advantages into eco-economic advantages." Its business scope primarily focuses on the research and development, production, sales, and service of industrial process control instruments, online water quality automatic monitors, VOCs (volatile organic compounds) online monitoring systems and TVOC online monitoring alarm systems, IoT data acquisition, transmission and control terminals, CEMS flue gas continuous monitoring systems, dust and noise online monitors, air monitoring, and a series of related products.
With the continuous improvement of water environment governance standards, wastewater treatment plants face higher demands for the comprehensiveness, accuracy, and intelligence of water quality monitoring. A large-scale wastewater treatment plant in Sichuan, as a key node in regional water environment management, previously encountered issues such as incomplete monitoring indicators, poor data synergy, and relatively high operational costs. Targeting the plant's actual operating conditions, Chunye Technology customized a one-stop water quality monitoring solution. This solution encompasses the full range of products, including the T9000 series online water quality monitors, CS series electrodes, and sludge monitoring equipment, achieving comprehensive control of water quality and sludge status from source to discharge.
The installed equipment covers full-dimensional monitoring of key water quality parameters throughout the wastewater treatment process. Among them, the T9000 CODcr Online Automatic Water Quality Monitor employs the potassium dichromate oxidation spectrophotometric method, with a measurement range covering 0-10,000 mg/L. It can accurately meet the COD monitoring needs for wastewater of varying concentrations, boasting a chlorine ion masking capacity of up to 20,000 mg/L Cl⁻, making it perfectly suited for the complex water quality scenarios in Sichuan. The T9002 Total Phosphorus Online Automatic Water Quality Monitor utilizes the ammonium molybdate spectrophotometric method as its core technology, achieving a quantification limit as low as 0.02 mg/L and a repeatability of ≤2%, ensuring the precision and reliability of total phosphorus monitoring data. The T9003 Total Nitrogen Monitor efficiently measures total nitrogen within a range of 0-500 mg/L through the potassium persulfate oxidation - resorcinol spectrophotometric method, with digestion temperature precisely controlled at 125°C, further enhancing data stability.
Simultaneously, the installation also included key equipment such as the T9004 Permanganate Index Online Automatic Water Quality Monitor, Online pH Meter, Nitrate Monitor, and Online Dissolved Oxygen Meter. The T9004 Permanganate Index Monitor has a measurement cycle of less than 20 minutes, providing rapid feedback on the water's redox capacity. The Online pH Meter features both manual and automatic temperature compensation, with a measurement accuracy of ±0.01 pH, offering data support for acid-base balance regulation. The Nitrate Monitor covers a measurement range from 0.5 mg/L to 62,000 mg/L, adaptable to the nitrate monitoring needs at different stages of the treatment process. The Online Dissolved Oxygen Meter employs the polarographic principle, offering rapid response and strong stability, ensuring precise control of the aerobic treatment process.
The successful installation of this full series of equipment not only demonstrates the core advantages of Chunye Technology's products in terms of stability, accuracy, and adaptability but also highlights the company's one-stop service capability in the field of water quality monitoring. Moving forward, Chunye Technology will continue to be driven by technological innovation, providing professional water quality monitoring solutions for more wastewater treatment enterprises, helping to improve the efficiency and quality of water environment governance, and safeguarding clear waters and lush mountains.
Post time: Jan-14-2026