Lecheng Wei

Title: Lecheng Wei and Biochar-Enhanced Sediment Remediation

Introduction

Lecheng Wei is an inventor associated with Jiaxing, China. His listed patent concerns a biochar-enhanced grass blanket designed to help remediate contaminated sediment. The supplied information identifies him with 1 patent.

Latest Patents

Wei’s listed patent is titled “Biochar-Enhanced Grass Blanket for Remediating Contaminated Sediment and Preparation Method Thereof, and Method for Remediating Contaminated Sediment.” It describes preparing a porous carrier by sequentially treating it with a starch adhesive solution and a porous biochar suspension. The biochar-loaded carrier is then cultured in a solution containing activated sludge, producing a surface-functionalized carrier. Submerged plant seeds are added, and the seed-bearing carrier is germinated in a nutrient solution to form the grass blanket. The invention is intended to support the remediation of contaminated sediment.

Career Highlights

The supplied information associates Wei with the Innovation Center of Yangtze River Delta, ZJU, and Zhejiang University. These affiliations connect his work with research and innovation organizations in China.

Collaborations

Wei’s listed coworkers include Liang Zhu and Haoyu Chen. The available information does not specify their roles in the patent or their particular contributions to the work.

Conclusion

Lecheng Wei’s listed invention combines biochar, activated-sludge-based surface functionalization, and submerged plants in a grass blanket intended for contaminated-sediment remediation.