Company Filing History:
Years Active: 2025
Title: Innovations in Wastewater Treatment by Inventor Shang Ren
Introduction
Shang Ren is a notable inventor based in Beijing, China. He has made significant contributions to the field of biological treatment of wastewater, particularly focusing on advanced nitrogen removal processes. With a total of 2 patents, his work addresses critical environmental challenges associated with sewage and landfill leachate treatment.
Latest Patents
Shang Ren's latest patents include innovative methods and apparatuses for synchronously treating sewage and sludge. One of his patents, titled "Apparatus and method for synchronously treating sewage and sludge through combination of step-feed partial nitrification and anaerobic ammonia oxidation," describes a process that efficiently removes nitrogen from landfill leachate without the need for external carbon sources. This method utilizes a step-feed approach to enhance the treatment efficiency, achieving effective nitrogen removal while simultaneously reducing excess sludge.
Another significant patent is the "Method and device for realizing advanced nitrogen removal of mature landfill leachate and sludge reduction by using sludge fermentation products as carbon source." This invention outlines a comprehensive treatment process that operates in an anoxic/anaerobic/oxic mode, achieving a remarkable total nitrogen removal rate of 96.0%. The integration of sludge fermentation products as a carbon source not only enhances denitrification but also contributes to substantial sludge reduction.
Career Highlights
Shang Ren is affiliated with the Beijing University of Technology, where he continues to advance research in wastewater treatment technologies. His innovative approaches have garnered attention in the field, making him a key figure in environmental engineering.
Collaborations
Shang Ren collaborates with esteemed colleagues such as Yongzhen Peng and Zhong Wang. Their combined expertise contributes to the development of cutting-edge solutions for wastewater management.
Conclusion
Shang Ren's contributions to wastewater treatment through his innovative patents demonstrate his commitment to addressing environmental challenges. His work not only enhances treatment efficiency but also promotes sustainable practices in managing high ammonia nitrogen wastewater.