Company Filing History:
1 out of 1 
1 out of 13 Years Active: 2009
Title: Hsi-Yu Chen: Innovator in Wastewater Treatment Technologies
Introduction
Hsi-Yu Chen is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of wastewater treatment, holding 2 patents that focus on innovative methods and systems for treating wastewater.
Latest Patents
One of Hsi-Yu Chen's latest patents is a "Method for treating wastewater containing active sludge." This method involves the use of a filter that includes a supporting member with an outlet and a filter media designed to effectively treat wastewater. The filter media consists of a non-woven substrate and a fibrous filtering layer, which has a pore diameter ranging from 0.001 to 15 µm and a layer thickness of 10 to 200 µm. The fibrous filtering layer is made from fibers with a diameter ranging from 20 to 1000 nm. The method drives wastewater through the filter using a pump connected to the outlet of the supporting member.
Another significant patent is the "Wastewater treating system," which comprises a vessel that defines a space partitioned into an activated sludge zone and a coarse filtering zone. The activated sludge zone receives wastewater and contains activated sludge, while the coarse filtering zone is in fluid communication with the activated sludge zone. This system includes a bed of biomass carriers colonized with microorganisms, which further bio-treats the wastewater and separates coarse suspended solids.
Career Highlights
Hsi-Yu Chen has worked with companies such as Kang Na Hsuing Enterprise Co., Ltd. and Kang Na Hsiung Enterprise Co., Ltd. His experience in these organizations has contributed to his expertise in wastewater treatment technologies.
Collaborations
Some of Hsi-Yu Chen's notable coworkers include Yen-Jung Hu and Wen-Chun Hwang. Their collaboration has likely played a role in advancing the innovations in wastewater treatment.
Conclusion
Hsi-Yu Chen's work in wastewater treatment showcases his commitment to developing effective solutions for environmental challenges. His patents reflect a deep understanding of the complexities involved in treating wastewater, making him a valuable contributor to the field.