Wastewater recycling, ion exchange system, BT101LY experimental peristaltic pump
2022-03-21 13:46:12
With the rapid development of economic level and industry and agriculture, the impact of heavy metal pollution on water ecological environment cannot be underestimated. In response to the country's call for environmental protection, scientists have been trying to find ways to prevent and control pollution.
At present, ion exchange method is commonly used in China to treat heavy metal ions in water. With the continuous development of ion exchange technology, the replacement speed is fast, the pollution resistance is strong, and the chemical stability is good. The application in the field of wastewater treatment continues to expand. It is used to remove harmful substances in wastewater. Recycling is valuable. Chemical heavy metals and rare elements realize the reuse of water resources.
Ion exchange is the effect or phenomenon of exchanging ions in solution with ions on a certain ion exchanger. The purpose is a unit operation that belongs to the mass transfer separation process.
Traditional ion exchange systems generally include ion exchange columns and peristaltic pumps. Among them, the peristaltic pump is one of the key components that affects the quality of the complete system. In the ion exchange operation, the peristaltic pump is required to provide a certain system pressure, which can still promote the stable flow of the fluid when the resistance of the ion exchange column changes.
Rongbai BT101LY peristaltic pump has flow display and calibration function and high-resolution speed control (resolution 0.1rpm), higher precision flow and wider flow adjustment range, stable and reliable performance, and provides sufficient conditions for ion exchange operation.
In the experiment, the peristaltic pump is used in conjunction with the ion exchange column to pump the mixture solution to be treated to the ion exchange column for heavy metal ion exchange to remove heavy metal ions from the wastewater. Complete the elution and recovery of heavy metal ions.
