Sep 11, 2014
According to recent materials from Xiamen City, membrane separation technology can recycle electroplating raw materials (precious metals such as nickel and chromium, and purified water), significantly...
Sep 11, 2014
The purpose of sediment filtration is to remove suspended particulate matter or colloidal matter from the water source. If these particulate matter is not removed, it will cause damage to other sophis...
Sep 11, 2014
Water softening requires ion exchange, which uses cation exchange resins to exchange sodium ions for calcium and magnesium ions in hard water, thereby reducing the concentration of these ions. The sof...
Sep 11, 2014
Activated carbon filtration is made from materials such as wood, wood chips, fruit pits, coconut shells, coal, or petroleum residue through high-temperature dry distillation and carbonization. After p...
Sep 11, 2014
The purpose of deionization is to remove dissolved inorganic ions from water. Similar to water softeners, it utilizes the principle of ion exchange resins. Two types of resins are used: cation exchang...
Sep 11, 2014
Reverse osmosis can effectively remove dissolved inorganic matter, organic matter, bacteria, pyrogens and other particles from water, and is the most important part of the treatment of dialysis water....
Sep 11, 2014
Ultrafiltration, similar to reverse osmosis, also uses a semi-permeable membrane, but it cannot control ion removal because the membrane's pore size is relatively large, approximately 10-200 Å. I...
Sep 11, 2014
Distillation is an old but effective water treatment method that can remove any non-volatile impurities, but it cannot remove volatile pollutants. It requires a large storage tank, and this storage ta...
Sep 11, 2014
Ultraviolet (UV) disinfection is a commonly used method. Its sterilization mechanism involves destroying the genetic material of bacteria's nucleic acids, preventing them from multiplying. The mos...
Sep 11, 2014
Mobile phase solutions often form bubbles due to dissolved oxygen or air contamination. These bubbles, upon entering the detector, appear as sharp noise peaks on the chromatogram. Small bubbles gradua...
