Company Filing History:
4 out of 674 
4 out of 5 Years Active: 2020-2023
Title: Xiping Yin: Innovator in Waste Water Treatment Technologies
Introduction
Xiping Yin is a prominent inventor based in Beijing, China, known for his significant contributions to waste water treatment technologies. With a total of four patents to his name, Yin has developed innovative methods that enhance the recovery of valuable resources from waste water.
Latest Patents
Xiping Yin's latest patents focus on the treatment of waste water containing ammonium salts. One of his notable inventions is an apparatus and method for treating such waste water, which involves obtaining sodium sulfate crystal through freezing crystallization. The method includes adjusting the pH value of the waste water to a specific range, followed by the evaporation process to recover sodium chloride crystal and ammonia water. This innovative approach allows for the recovery of ammonia, sodium sulfate, and sodium chloride from waste water, promoting resource reuse.
Another patent by Yin also addresses the treatment of waste water containing ammonium salts. This method involves adjusting the pH value of the waste water in advance, leading to the recovery of sodium sulfate crystal and concentrated ammonia through a series of evaporation steps. The process ensures that valuable resources in the waste water can be effectively reused.
Career Highlights
Throughout his career, Xiping Yin has worked with notable companies, including China Petroleum & Chemical Corporation and Sinopec Catalyst Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced waste water treatment technologies.
Collaborations
Xiping Yin has collaborated with esteemed colleagues such as Ye Li and Songyuan Gu, further enhancing his innovative work in the field of waste water treatment.
Conclusion
Xiping Yin's contributions to waste water treatment technologies demonstrate his commitment to innovation and resource recovery. His patents reflect a significant advancement in the field, showcasing the potential for sustainable practices in waste management.