TENGINE — Tengine Innovation

Rural Drinking Water Safety

Emergency Residual-Chlorine Monitoring for Rural Drinking Water

Fujian, China 2023 Rural Water Utility
Emergency Residual-Chlorine Monitoring for Rural Drinking Water — project photo 11 / 2

Project Background

Rural drinking-water source intake and supply outlet monitoring.

Customer Challenge

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.

The TENGINE Solution

Monitoring parameters: Free Chlorine, Turbidity, pH, Temperature.

Implementation

FCL Free Chlorine / Chlorine Dioxide Analyzer, MTU High-Precision Turbidity Analyzer, TPH pH Analyzer, TC2000 Multi-Parameter Intelligent Controller.

Project Results

Real-time multi-parameter monitoring secured source-intake risk control and compliant outlet disinfection, meeting emergency drinking-water safety standards during the pandemic and protecting rural residents' drinking water.

Online Safeguard Monitoring for Rural Drinking Water
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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.

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Integrated Monitoring Scheme at Changchun Water Plant
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The waterworks wanted a compact, unified monitoring setup that would simplify installation, cabling and daily operation across multiple parameters.

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