Company Filing History:
Years Active: 2025
Title: Innovations of Qian Ping in Environmental Engineering
Introduction
Qian Ping is a notable inventor based in Shanghai, China. He has made significant contributions to the field of environmental engineering, particularly in the area of waste management and resource recovery. With a total of 2 patents, his work focuses on innovative methods for enhancing the efficiency of waste treatment processes.
Latest Patents
Qian Ping's latest patents include two groundbreaking methods. The first patent is titled "Method for promoting methane production from sludge by anaerobic digestion in high ammonia-nitrogen habitat using biochar with high C/N ratio." This invention discloses a method that utilizes biochar, prepared through dry distillation and carbonization, to enhance methane production from municipal sludge. By applying this method, the efficiency of methane production is significantly increased, allowing for the effective utilization of sludge as a resource.
The second patent is "Method for recovering phosphorus from sludge rich in chemical phosphorus precipitates using high-protein biomass waste." This method introduces sludge into an anaerobic fermenter, where high-protein biomass by-products are added. The process, which lasts for 4-7 days, effectively increases phosphorus release efficiency and generates volatile short-chain fatty acids and ammonia nitrogen. This innovative approach allows for the simultaneous recovery of carbon, nitrogen, and phosphorus resources while reducing the need for chemical reagents, thus lowering treatment costs.
Career Highlights
Qian Ping is affiliated with Tongji University, where he continues to advance his research in environmental engineering. His work has garnered attention for its practical applications in waste management and resource recovery.
Collaborations
Qian Ping collaborates with esteemed colleagues such as Yongmei Li and Wei Zhang. Their combined expertise contributes to the development of innovative solutions in their field.
Conclusion
Qian Ping's contributions to environmental engineering through his innovative patents demonstrate his commitment to improving waste management practices. His work not only enhances resource recovery but also promotes sustainable practices in the industry.