Author name: dongruninstrumentadmin

Rainwater-sewage cross-connections, wet-weather overflows, and concealed illegal discharges are common pain points in industrial park water environment management. Traditional manual inspection cannot detect pipeline network anomalies in real time, resulting in regulatory blind spots. A complete online water quality monitoring solution for industrial park rainwater and sewage networks is the key to achieving fine-grained drainage

In the chemical industry, analytical samples often contain high-temperature, high-pressure, high-salinity, organic solvent, acid, and alkali corrosion characteristics. These conditions make it impossible for analytical instruments to measure samples directly, so pretreatment is required. Dongrun can provide customers with complete technical solutions, covering on-site sampling analysis, accurate instrument selection, R&D and design, integrated manufacturing, installation

The underground drainage network environment is complex, with dampness, water accumulation, debris accumulation and poor ventilation. Ordinary monitoring equipment is highly susceptible to environmental interference and has a high failure rate, making it difficult to operate stably for a long time. The underground drainage network environment is complex, with dampness, water accumulation, debris accumulation and