Proshare Become the Domestic High-end Membrane Brand to Attractive the Semiconductor Ultra-pure Water Customers Preferred

Proshare Innovation Suzhou Co.,Ltd is the only high- tech company in China design and manufacturer the 3^rd generation Thin Film Nanocomposite (TFN) reverse osmosis membrane and nano filtration membrane ,and become one of the few suppliers in the world produce specialty membrane .

The customer's production of chips requires a large amount of electronic-grade ultrapure water to clean the product, as we all know, electronic-grade ultrapure water on the membrane desalination rate requirements are extraordinary high, only a few brands can meet this requirement.

The plant initially used another internationally renowned manufacturer of reverse osmosis membranes, based on Proshre revolutionary TFN technology to obtain a trial opportunity, after batch use for testing and comparison, PSI MEMBRANE Pro-BW brackish water membrane showed excellent rejection performance of the salt,boron and TOC. the system water production by the indicators (as shown below) have reached the semiconductor industry production of water requirements. This positive result led the customer to choose Proshare to provide a complete water treatment plant pure water equipment solutions. Based on this successful application case, helped us get the Japanese customer electronic ultra-pure water equipment order.

ASTM D5127-07 Type E1.1
Parameter	Value	Unit
Resistivity(25℃)	18.2	MΩ·cm
Particles(0.1~0.2μm)	0.7	ppb/ml
TOC	2	ppb
Bacteria	3	ppb