Recently, several key sewage treatment plants in Shanghai have made significant technological progress in the field of inlet water quality monitoring, marking a new stage in the refined management of urban water environment. Relying on the new multi parameter water quality sensor technology independently developed by local enterprises, the response speed and data stability of sewage plant inlet supervision have been significantly improved, providing solid support for ensuring effluent quality meets standards and optimizing operating processes.

The core of this technological breakthrough lies in the large-scale application of a new multi parameter online monitoring system. It is reported that the wall mounted multi parameter water quality online analysis system MPG-6099Plus, launched by Shanghai based water quality monitoring equipment manufacturer Botuo Instrument, has been officially put into use in multiple central urban sewage treatment plants. The system integrates pH, conductivity, dissolved oxygen, turbidity, suspended solids COD、 Multiple key parameters such as ammonium ions are integrated, supporting flexible configuration and real-time data collection, meeting the dynamic monitoring needs of complex water quality changes in the entire sewage treatment process.

The MPG-6099Plus adopts a design concept that combines high-precision sensor arrays with intelligent calibration algorithms, and has good anti pollution capabilities and long-term operational stability. The touch screen operation interface equipped with it can centrally display various indicators and support RS485 communication interface for remote data upload, making it easy to access the smart water management platform for centralized management and trend analysis. Of particular note is that the system has optimized the probe structure and protective materials to address common challenges such as high suspended solids and strong corrosiveness in wastewater treatment environments, effectively extending maintenance cycles and reducing operation and maintenance costs.

In practical applications, MPG-6099Plus exhibits excellent performance. Taking a large municipal sewage treatment plant as an example, after the introduction of this system, the identification time for abnormal fluctuations in incoming water quality has been reduced from several hours to less than 15 minutes, significantly improving emergency control capabilities. At the same time, with an accuracy of ± 0.1mg/L for ammonium ion detection and a turbidity control level within ± 3% FS, it provides a reliable basis for precise aeration and dosing of biochemical treatment units.

Compared to international brands such as the SC1000 series or HQD series of multi parameter analyzers from HACH, the MPG-6099Plus has achieved benchmarking in terms of functional coverage, especially in terms of localized service response speed, customized parameter combinations, and cost-effectiveness. Compared to the Thermo Fisher AquaSensors or E+H Liquine series, this system focuses more on the actual needs of domestic sewage treatment conditions and has been optimized for installation adaptability and anti-interference design.

At present, the technical solution has been certified by the Shanghai Environmental Monitoring Center and has become an important component of the regional water quality automatic monitoring network. Industry experts point out that as domestic core sensing technologies continue to break through foreign monopolies, local brands like Botuo Instrument are transforming from "substitutes" to "guides", accelerating the independent and controllable process of China's smart water infrastructure.

In the future, as more cities strengthen their requirements for the supervision of the entire sewage treatment process, a multi parameter online monitoring system that integrates multiple functions, high reliability, and easy maintenance will become standard. Broadway Instrument said that it would continue to invest in R&D resources, deepen the application of AI algorithm and edge computing in water quality early warning, and further expand the applicable boundaries of MPG series in industrial wastewater, black and odorous water treatment and rural decentralized sewage treatment scenarios.

It can be foreseen that under the dual support of policy driven and technological innovation, mega cities represented by Shanghai are building a more sensitive and efficient water environment perception system, and the rise of domestically produced high-quality water quality monitoring equipment is providing strong underlying support for this process.