Case Study

In order to ensure the production of high-purity final products, desalination and purification play a critical role in the manufacturing process of non-ionic contrast media. These steps are essential for the removal of salinity, impurities, organic residues, trace metal ions, and solid impurities. By effectively eliminating these contaminants, the desalination and purification processes contribute to enhance the purity and quality of the contrast media. Furthermore, this specific purification procedure helps to reduce adverse reactions and side effects on patients during subsequent applications.

As most countries are making more and more strict environment laws and regulations in the face of the ecological challenges, adsorption technologies become more and more important in the capture, recovery and recycling of the pollutants from waste water. Sunresin utilizes recovery-based wastewater treatment, while controlling pollutants through adsorption and separation, it also achieves the purpose of recovery, recycling and reuse, thus realizing the coordinated development of economic and social benefits.

L-homoserine is a aminoacid that is widely used as an important aminoacid feedstock in the fields of food, healthcare products, cosmetics, biomedicines, and other related industries.

Seplite® MB10 resin is a specialized mix bed resin developed by Sunresin using advanced UPW technology to meet the special water quality requirements in the slow wire cutting process. The resin is specifically designed and produced to suit the specific usage environment. It is a pre-mixed, transformed resin that can be directly used in ion exchangers. The resin has been formulated in the correct proportion to fully satisfy the water quality requirements of the slow wire cutting process. Its usage is simple and convenient, providing a reliable solution for the water quality issues encountered in the slow wire cutting process.

Ecdoine desalination processes are usually carried out with ion exchange resins. Specifically, this process usually uses ion exchange resins with specific functions, such as strongly acidic cation exchange resins, weakly acidic cation exchange resins, etc. The advantages of using conventional ion exchange resins for Ecdoine desalination in a low salt environment include simplicity of operation, ease of control of the process, high desalination efficiency, reusability, etc.

In the field of synthetic biology, chromatography separation technology is commonly used for the purification and production of synthetic products, as well as for isolating metabolites and identifying the structure and characteristics of compounds and biomolecules. It is also widely applied in the field of adsorption and separation.

The adsorption and separation technology that Sunresin is engaged in is a highly efficient separation and purification platform technology with strong environmental friendliness, high automation, and good operational accuracy. As a leading global company in the adsorption and separation technology industry, we have been actively considering how to integrate our more than 20 years of research and development accumulation and technological advantages in the field of adsorption and separation with the national carbon neutrality path to contribute to the achievement of the dual-carbon goals and help optimize and upgrade downstream application processes.

Sunresin has developed Uniform Particle Ion Exchange Resin using targeted research and development, advanced chromatographic equipment, and strict quality control, utilizing new synthetic biology technology. This resin is designed to address the impurities and high salt content of existing fermentation processes used to produce ergothioneine. It is used for chromatographic desalination, decolorization, and purification, achieving an inorganic/organic salt removal rate of over 95% in high salt systems, reducing conductivity to below 50μs/cm.