Ling Xu

Title: **Ling Xu: Innovator in Wastewater Treatment Technologies**

Introduction

Ling Xu, based in Jiangsu, China, is a noted inventor who has made significant contributions to the field of wastewater treatment. With a focus on sustainable methods, Xu has developed an innovative patented process aimed at treating highly concentrated resin-desorption liquid that is often generated from wastewater deep purification tasks.

Latest Patents

Xu’s notable patent is titled "Method for treating highly concentrated resin-desorption liquid generated from wastewater deep purification." This method introduces a systematic approach to channeling the highly concentrated desorption liquid through a nanofiltration membrane. The process separates the liquid into two components: nanofiltration permeate, which can be reused as a desorption agent, and highly concentrated nanofiltration retentate. The invention involves several steps, including the addition of a coagulating agent to the retentate for coagulation-precipitation, followed by oxidation treatments and further processing to ensure that the treated liquid can be returned to the biochemical effluent treatment system for biodegradation. This innovative method not only aims to lower treatment costs but also mitigates secondary pollution, allowing for the reclamation of resin-desorption liquid and reducing its overall volume.

Career Highlights

Ling Xu's career is closely associated with Nanjing University, where he dedicates his efforts to advancing research in environmental technologies. His work has earned recognition in academic and professional circles, particularly for its practical applications in sustainability. The emphasis on innovative approaches to wastewater treatment underscores his commitment to creating effective environmental solutions.

Collaborations

Xu collaborates closely with a talented team, including coworkers Aimin Li and Jun Fan. This collaborative effort enhances the innovation process and fosters an environment where ideas can flourish, contributing to breakthroughs in wastewater treatment technologies.

Conclusion

In conclusion, Ling Xu exemplifies the spirit of innovation in environmental science through his dedicated research and patented inventions. His method for treating wastewater not only showcases his expertise but also highlights the importance of sustainable practices in the modern era. Xu's work continues to inspire new methodologies aimed at addressing pressing environmental challenges.