Sep 12, 2014
Electrodialysis is a method that utilizes the selective permeability of a semi-permeable membrane to separate different solute particles (such as ions). During dialysis under the influence of an elect...
Sep 12, 2014
The treatment of hard water to become soft water by reducing the calcium and magnesium ion content is called water softening. The main methods are as follows:Boiling Method (only applicable to tempora...
Sep 12, 2014
The design procedure for an electrodialysis ultrapure water process is as follows:I. Pre-design Data PreparationRaw water salinity and main ionic components;Freshwater production rate and finished wat...
Sep 12, 2014
The raw water filtration system is a crucial component of the chemical water treatment process in thermal power plants. The quality of the raw water directly impacts the normal operation of subsequent...
Sep 12, 2014
Characteristics of Pyrogen Properties in Ultrapure WaterI. Water Solubility: Pyrogens are soluble in water, and their concentrates often have an opalescent appearance.II. Small Size: The size, morphol...
Sep 12, 2014
31. When to choose low-energy or ultra-low-energy membrane elements?Dow FILMTEC's low-energy membrane elements are the LE and LP types, and the ultra-low-energy type is XLE. These are for customer...
Sep 12, 2014
I. Basic Performance(1) Operating Pressure: Approximately 0.5–3.0 kg/cm²(2) Operating Voltage and Current: 100–250V, 1–3A(3) Power Consumption: Approximately 0.2–2.0 kWh per ton of fresh waterII....
Sep 12, 2014
Ion exchange, as the name suggests, involves the exchange of ions adsorbed on a resin with ions in the water. Ions in the water are adsorbed onto the resin, and the ions released from the resin into t...
Sep 12, 2014
In various industrial ultrapure water equipment, ultrafiltration and reverse osmosis systems are similar, with main membrane modules including: plate and frame, tubular, spiral, capillary, grooved, an...
Sep 12, 2014
Microfiltration is a process of sieve-like separation under pressure difference, concentrating insoluble substances. It is commonly used to filter suspended particles between 0.02-10 μm in liquid mix...
