Company Filing History:
2 out of 674 
2 out of 2 Years Active: 2024
Title: Innovations by Puyan Hou in Wastewater Treatment
Introduction
Puyan Hou is a notable inventor based in Zhengzhou, China, recognized for his contributions to environmental technology. He holds 2 patents that focus on innovative methods for treating sulfur-containing organic wastewater. His work aims to enhance the efficiency and effectiveness of wastewater treatment processes, thereby contributing to environmental sustainability.
Latest Patents
One of Puyan Hou's latest patents is a method for treating sulfur-containing organic wastewater. This invention integrates an energy supply unit and a treatment unit into a single device. The treatment unit purifies sulfur-containing organic wastewater with varying initial concentrations of organic sulfur. This method improves purification efficiency, reduces costs, and enhances the competitiveness of enterprises involved in wastewater treatment.
Another significant patent is a biological desulfurizer designed for removing organic sulfur in fracturing flowback fluid. This invention features a compound with a triazine structure, which is formed by modifying chitosan with aldehydes and inorganic salts. The biological desulfurizer demonstrates a sulfur capacity of up to 250 g/kg and achieves a desulfurization efficiency of over 95% within 15 minutes. This innovation effectively removes unpleasant odors from sulfur-containing working water, improving the working environment and minimizing the atmospheric impact of sulfur compounds during oil and gas field development.
Career Highlights
Puyan Hou has worked with prominent companies in the petroleum sector, including China Petroleum Chemical Corporation and China Petroleum & Chemical Co., Ltd. of North Branch. His experience in these organizations has significantly influenced his research and development efforts in wastewater treatment technologies.
Collaborations
Puyan Hou has collaborated with notable colleagues, including Xiaoqing Qiu and Xiang Wang. Their joint efforts have contributed to advancements in the field of environmental technology and wastewater treatment.
Conclusion
Puyan Hou's innovative patents and career achievements highlight his commitment to improving wastewater treatment processes. His work not only addresses environmental challenges but also enhances the operational efficiency of industries dealing with sulfur-containing waste.