River & Urban Water Monitoring
In-Situ Buoy Early-Warning of Surface Water in Songjiang

Project Background
In-situ buoy early-warning of surface water in Songjiang.
Customer Challenge
Songjiang District required in-situ surface-water monitoring with early warning to protect local water bodies and respond quickly to quality changes.
The TENGINE Solution
In-situ buoy early-warning monitoring of surface water.
Implementation
In-Situ Monitoring Buoy.
Project Results
The in-situ buoy now provides continuous early-warning monitoring of Songjiang's surface water, enabling rapid response to quality changes.
Related Case Studies

During the pandemic, surface-water chlorine could exceed limits and medical wastewater risked entering drinking-water sources. Conventional monitoring was single-parameter and imprecise, unable to track residual-chlorine risk at the source intake in real time or guarantee compliant, effective disinfection at the outlet — leaving rural residents' drinking-water safety exposed.

Rural drinking-water supplies are scattered and hard to supervise; conventional testing is intermittent and cannot continuously safeguard water safety at the point of delivery.

The waterworks needed reliable water-quality assurance across treatment and distribution, but wanted a flexible, modular approach that could be expanded point by point.
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