Nanofiltration (NF) is a membrane liquid-separation technique that has many properties with reverse osmosis (RO). Unlike RO, which rejects almost all dissolved solutes, NF rejects multivalent ions ...
As we know, the reverse osmosis membrane element has a service life. After the reverse osmosis membrane is used, it may be contaminated for some reason. First of all, it is necessary to judge wheth...
In 2019, HID MEMBRANE supplied more than 50,000 pcs of ULP26-4040 to the worldwide market.
Its high rejection and stable flow rate received good acceptance from customers.
Micro-filtration (MF)
The filtering precision ranges between 0.1 and 50 microns. Micro-filtration includes different PP filter elements, activated carbon filter elements, ceramic filter elements, ...
Nanofiltration (NF) Membrane technology is a membrane separation technology between ultrafiltration and reverses osmosis. Its molecular weight cut-off is in the range of 80-1000, and...
What is water PH?
pH stands for potential hydrogen and is used to determine the amount of hydrogen in a liquid. It determines the acidity or alkalinity of each item. The pH scale ranges from 0 to 1...