Xuewei Wu

Title: Xuewei Wu and Innovations in Sewage Sludge Treatment.

Introduction

Xuewei Wu is an inventor based in Guangzhou, China, whose patent work focuses on improving the treatment and drying of sewage sludge. The supplied information lists 2 patents and identifies Guangzhou New Extend Rising Environmental Protection Technologies Machinery Equipment Co., Ltd. as Wu’s company.

Latest Patents

Wu’s listed inventions address sludge drying and the integration of sludge concentration, dehydration, and aerobic air-drying.

“Devices for air-drying sludge” describes a system with two air-drying mechanisms, a dosing mechanism, and a dehumidifying and heating mechanism. The mechanisms connect in a loop, with a discharge port positioned above the connection between them. The design is intended to dry sludge efficiently while using less energy, and it allows operators to adjust sludge detention time and the moisture content of the discharged material.

“Method of integration of concentration-dehydration and aerobic air-drying of sewage sludge” sets out a sequence of organic conditioning, gravitational concentration, inorganic conditioning, mechanical dehydration, crushing and dispersing, and aerobic air-drying. The method aims to improve sedimentation and concentration efficiency, reduce sludge volume and subsequent heat-treatment demands, and limit drying energy use. It also describes stable, low-speed movement of sludge granules during drying, exhaust-air washing before discharge, and the production of loose granules suitable for reclamation.

Career Highlights

Wu’s listed patent work centers on process and equipment innovations for sludge management. The inventions seek to combine efficient treatment with lower energy consumption and practical control over the properties of dried sludge.

Collaborations

The supplied information names Huansheng Zhong and Zhimin Sun as Wu’s coworkers. Wu is associated with Guangzhou New Extend Rising Environmental Protection Technologies Machinery Equipment Co., Ltd.

Conclusion

Xuewei Wu’s listed inventions focus on integrated sludge treatment and adjustable, energy-conscious air-drying, with the goal of improving processing efficiency and producing material suitable for reclamation.