Desalination of Glufosinate-Ammonium-Hangzhou Create Environment & Energy Technology Co

Case Study

Lithium-Ion Battery
Salt Lake Co., Ltd.'s 40,000-Ton Electrodialysis Project The Electrodialysis System at Baqian Lake Zangge Lithium's Boron Removal Electrodialysis System Zijin Mining Group's Bipolar Membrane Project Sodium Sulfate Resource Recovery from NMC Precursor Lithium Hydroxide Production from Lithium Sulfate Lithium Hydroxide Production from Lithium Sulfate
CWW Reuse
Zero Liquid Discharge for Flue Gas Desulfurization Wastewater Zero Liquid Discharge for Metallurgical Wastewater Zero Liquid Discharge for Aluminum Foil Pickling Wastewater Zero Liquid Discharge for Chip Manufacturing Wastewater Separation of Hydrate and Salt from Chemical Fiber Wastewater
Biopharma
Desalination of Betaine Desalination of Human Milk Oligosaccharides Desalination of Calcium Pantothenate Bipolar Membrane Process for Sodium Sarcosinate Bipolar Membrane Process for Tartaric Acid Production Desalination of L-Carnitine Desalination of Glufosinate-Ammonium

Desalination of Glufosinate-Ammonium

【Project Overview】

This project employs internationally advanced selective electrodialysis technology to construct a large-scale, continuous, and automated desalination and purification system for glufosinate-ammonium. The core objective is to achieve deep desalination of the feed solution, reducing the salt content from 15% to below 0.5%, while ensuring a glufosinate-ammonium recovery rate greater than 97%. This enables an annual production capacity of 5,000 tons of high-purity glufosinate-ammonium aqueous solution, providing key technological support for the enterprise in reducing costs, improving efficiency, and upgrading its product portfolio.

【Project Highlights】

Industry-Leading Performance: Combining Deep Desalination with High Recovery Rate
The system achieves a stable salt removal rate of >95%, precisely reducing the salt content from 15% to below 0.5%. This significantly enhances product purity and quality, meeting the requirements for high-end formulations. By maximally retaining the high-value product, it directly improves project economics.
Large-Scale Continuous Production with Reliable Operation
The core membrane stack and system are optimally designed to accommodate the characteristics of the glufosinate-ammonium aqueous solution. Having achieved stable continuous operation for over two years, the system demonstrates exceptional reliability and low maintenance costs, providing a solid foundation for uninterrupted production.
Precise Process Design & Strong Adaptability
The process is specifically optimized for the physicochemical properties of the glufosinate-ammonium solution (e.g., pH, molecular size, charge characteristics). This ensures highly efficient desalination without causing damage or loss to the glufosinate-ammonium molecules.