Hong Kong Wetland Park Water Pumping Station Control System
The water level of the wetland will affect the growth and distribution of aquatic plants, thus directly affecting the foraging and habitat of wild animals, especially waterfowl. To ensure a consistent water level, there are numbers of valves and pumps located in ponds and mudflats within the Hong Kong Wetland Park. In addition, the park has a one-hectare reed bed that filters suspended matter and absorbs nutrients to enhance the water quality of freshwater marshes.
We provided a pump control system from a pair of redundant PLC to control pump circulation for regulating water flow. The system will provide sufficient water flow for the reed bed to filter suspended solids and absorb nutrients.