Location History:
- Beijing, CN (2008 - 2021)
- Shandong, CN (2020 - 2023)
Company Filing History:
5 out of 667 
4 out of 5 
1 out of 11 Years Active: 2008-2023
Title: Innovations in Waste Water Treatment by Inventor Ling Yang
Introduction
Ling Yang is a notable inventor based in Shandong, China, recognized for his contributions to waste water treatment technologies. With a total of six patents to his name, Yang has developed innovative methods that focus on the recovery of valuable resources from waste water containing ammonium salts. His work is significant in addressing environmental challenges and promoting resource reuse.
Latest Patents
Among his latest patents, Yang has developed an "Apparatus and Method for Treating Waste Water Containing Ammonium Salts." This method involves a two-step process where sodium sulfate crystals are obtained through freezing crystallization. The pH value of the waste water is adjusted to a specific range, allowing for the evaporation of sodium chloride crystals and ammonia water. This innovative approach enables the recovery of ammonia, sodium sulfate, and sodium chloride from waste water, contributing to sustainable waste management practices.
Another patent by Yang, also titled "Apparatus and Method for Treating Waste Water Containing Ammonium Salts," outlines a similar process. In this method, the pH of the waste water is adjusted, leading to the first evaporation that yields sodium sulfate crystals and concentrated ammonia. Subsequent evaporation steps produce sodium chloride crystals and dilute ammonia, further enhancing the recovery of valuable resources from waste water.
Career Highlights
Ling Yang has had a distinguished career, working with prominent companies such as China Petroleum & Chemical Corporation and Sinopec Catalyst Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical engineering and waste water treatment technologies.
Collaborations
Throughout his career, Yang has collaborated with notable colleagues, including Xiping Yin and Ye Li. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ling Yang's innovative approaches to waste water treatment demonstrate his commitment to environmental sustainability and resource recovery. His patents reflect significant advancements in the field, showcasing the potential for reusing valuable materials from waste water.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.