In China, geological disasters induced by long-term groundwater exploitation remain prevalent, including land subsidence, seawater intrusion, karst collapse, ground fissures and water contamination. Such disasters serve as persistent reminders that the comprehensiveness and accuracy of Groundwater Monitoring still require further improvement.
Online Groundwater Quality Monitoring has achieved steady progress alongside economic and social development. Nevertheless, monitoring operations are confronted with various challenges arising from global climate shifts, evolving water resource conditions and human-induced pollution. Groundwater constitutes a vital natural resource sustaining human beings and all flora and fauna. Contaminated groundwater will further reduce China’s available water resources, exacerbating the country’s existing water shortage issues. Vegetation cannot survive in polluted groundwater zones, and contaminated groundwater also poses threats to human health. Therefore, Online Water Quality Monitors manufactured by Hangzhou Modi can be deployed to implement standardized groundwater monitoring and safeguard groundwater safety.
Definition of Water Quality Monitors
A water quality monitor is not a single piece of equipment, but a general term covering all online water quality monitoring devices.
Monitoring instruments produced by Hangzhou Modi are applicable to a wide range of water quality testing scenarios. They support the measurement of key indicators including COD, ammonia nitrogen, sodium ions, calcium ions, total nitrogen, total phosphorus, total residual chlorine, biological toxicity, coliforms and heavy metals.
As water pollution intensifies amid social development, monitoring efforts are required not only for groundwater but also for surface water treatment processes.
Hangzhou Modi water quality monitors can automatically collect real-time data from metering points, delivering accurate, timely and credible monitoring data to facilitate research and regulatory management by relevant authorities.



