Jinren Ni

Title: Innovations in Pollution Source Apportionment by Jinren Ni

Introduction

Jinren Ni is a prominent inventor based in Beijing, China. He has made significant contributions to the field of environmental science, particularly in the area of pollution source apportionment. His innovative methods utilize advanced technology to address pressing environmental issues.

Latest Patents

Jinren Ni holds a patent for a method titled "Quantitative source apportionment based on nontarget high-resolution mass spectrometry (HRMS) data of pollution source and pollution receptor." This patent describes a quantitative source apportionment method that involves acquiring samples of pollution sources and receptors. The process includes pre-processing samples to extract trace organic pollutants and acquiring chromatography-HRMS nontarget data. The method further involves pre-processing raw data to obtain a HRMS dataset, determining a source-sink relationship, and constructing an input matrix. By adopting statistical algorithms, the contributions of different pollution sources to the receptor are quantitatively evaluated. This innovative approach provides rich and accurate information regarding the chemical fingerprints of pollution sources.

Career Highlights

Jinren Ni is affiliated with Peking University, where he continues to advance research in environmental science. His work has garnered attention for its practical applications in pollution management and environmental protection. With a focus on utilizing high-resolution mass spectrometry, he has positioned himself as a leader in the field.

Collaborations

Jinren Ni collaborates with esteemed colleagues such as Qian Chen and Yitao Lyu. Their combined expertise enhances the research and development of innovative solutions for pollution source apportionment.

Conclusion

Jinren Ni's contributions to pollution source apportionment through innovative methodologies highlight the importance of advanced technology in environmental science. His work not only addresses critical environmental challenges but also sets a precedent for future research in the field.