Jiangsu Jiutian High-Tech Successfully Hosted a Seminar on Membrane Separation Technology
2016-03-26
To promote the application of membrane separation technology in organic solvent recovery and wastewater treatment within pharmaceutical and chemical enterprises, reduce process costs, minimize the discharge of the three wastes, and facilitate the upgrading of conventional technologies, Jiangsu Jiutian High-Tech Co., Ltd. held membrane‑separation technology exchange seminars on March 16–17 and March 24–25, 2016, in Taizhou, Zhejiang, and Jinan, Shandong, respectively. These events featured focused discussions on the current challenges and technical bottlenecks faced by relevant companies in organic solvent recovery and wastewater treatment. Together, the two conferences attracted more than 60 prominent pharmaceutical and chemical enterprises, as well as affiliated research institutes and government environmental protection agencies, including Zhejiang Huahai Pharmaceutical, Taihua Pharmaceutical, the Taizhou Environmental Protection Bureau, Shandong Xinhua Pharmaceutical, and Qilu Antai Pharmaceutical, among others.
At the seminar, Dr. Yu Congli, Deputy General Manager of Jiutian High-Tech, and Yin Yanqi, General Manager of the Water Treatment Division, each delivered technical presentations. Dr. Yu Congli outlined the current status and future prospects of molecular-sieve pervaporation membranes, and, focusing on the recovery of various complex organic solvents, highlighted Jiutian High-Tech’s innovative coupled process that integrates molecular-sieve membranes with conventional distillation columns. This approach leverages the strengths of both membrane and column technologies, optimizes the overall process, and achieves significant reductions in energy consumption and costs. Meanwhile, General Manager Yin Yanqi presented a range of pharmaceutical wastewater treatment technologies, waste alkaline‑solution recovery processes, and traditional Chinese medicine extraction methods, all aimed at conserving energy, reducing emissions, and promoting the comprehensive utilization of resources.
The attendees fully commended Jiutian High-Tech for its cutting-edge technology in the field of membrane separation and its role as a benchmark in the solvent recovery industry, and engaged in in-depth technical discussions on specific issues. Pan Xugao, Deputy General Manager of Taihua Pharmaceutical (Hangzhou), specifically presented the application of Jiutian High-Tech’s complete molecular sieve membrane equipment in the dehydration of acetone solvents at Taihua. He described Jiutian High-Tech’s products as “technologically advanced and of exceptional quality,” and they have been visited numerous times by senior management at Taihua’s headquarters in Israel, earning unanimous approval.
Finally, Mr. Ji Zuhuan, the company’s general manager, emphasized that Jiutian High-Tech will prioritize technology to provide customers with solutions that minimize investment, reduce energy consumption, and deliver optimal economic efficiency and environmental performance, thereby addressing challenges in organic solvent recovery and wastewater treatment and fostering mutually beneficial cooperation. Following the meeting, attendees also visited the site of the 3,000‑ton‑per‑year isopropanol dehydration project using molecular sieve membranes, located in Taizhou.

Recent Company Updates