With the advancement of the times and the development of science and technology, people’s requirements for living standards are getting higher and higher, so water purifiers Gradually entering people’s lives, bringing great convenience to people’s lives. The water purifier is filtered through layers of filter elements such as primary filter membrane, activated carbon, activated carbon rods, RO ultrafiltration membrane, and strong adsorption activated rods in the water purification system. Remove impurities, rust, microorganisms, chlorane and other substances from tap water (well water) and improve the taste of water. Below, the Water Treatment Membrane manufacturer will share with you the equipment to learn about the related content of Water Treatment Membrane filtration membrane.
Membrane is a material with selective separation function. The membrane is used as the separation medium. When a driving force (such as concentration difference, pressure difference or potential difference) is applied to both sides of the membrane, the raw material side is grouped. Selectively pass through the membrane to achieve the purpose of separation and extraction. According to the pressure difference driven membrane classification, or according to the difference in pore size and solute size that can pass through, membrane material production can be divided into four types: microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), and reverse osmosis (RO) membranes. kind.
The core component that affects the effect of the water purifier is the filter element of the water purifier, and the core of the filter element is the water treatment membrane, which determines Check whether the filtered water is healthy and clean. The main types of filter elements include activated carbon filter element, PP filter element, ceramic filter element, resin filter element, titanium rod filter element, nanofiltration membrane, air fiber ultrafiltration membrane, RO reverse osmosis membrane, etc. Different filter elements have different filtration effects.
Except for emergency water purification equipment (such as life straws) and water filter kettles, almost all water purifiers on the market use membrane filtration technology, among which microfiltration and ultrafiltration are filtration technologies, while nanofiltration and reverse osmosis are desalination technologies.
The currently independently developed water treatment membrane is the core filter material of the water purifier filter element, and is also widely used in food, beverages, In the fields of medicine and health, electronics, chemical industry, environmental testing and other fields, water treatment membrane has a variety of pore size specifications of 0.1μm, 0.22μm, 0.45μm and 1μm, which can filter out all bacterial cells and impurity particles in the water. , heavy metals, etc. Interested parties are welcome to enter the store for consultation and purchase!
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