The difference between ultra-low pressure reverse osmosis membrane and ordinary reverse osmosis membrane
There are many types of reverse osmosis membranes, including ordinary reverse osmosis membranes and extremely low pressure reverse osmosis membranes. When choosing, people may ask the difference between low pressure reverse osmosis membranes and ordinary reverse osmosis membranes? There are some differences between the two, and when choosing to use reverse osmosis membranes, it is important to have a clear understanding in order to select the most suitable one.
Reverse osmosis ultra-low pressure membrane, also known as RO membrane, is used as a consumable filter element for water purifiers. Its permeable membrane has a pore size as small as the nanometer level. Under a certain pressure, only water molecules can pass through this membrane layer, and other substances in the raw water, such as heavy metal ions, bacteria, viruses, etc., cannot pass through. It relies on this principle to achieve super strong filtration effect.
Strong filtering ability
After using this first-class ultra-low pressure membrane, ordinary heavy metal ions, inorganic salts, organic matter, colloidal substances, bacteria, viruses, and other solid impurities cannot pass through, thus strictly distinguishing pure water that can pass through from concentrated water that cannot pass through. The water filtered by this reverse osmosis ultra-low pressure membrane has no bacteria or solid scale.
Long service life
It is reported that this moderately priced ultra-low pressure membrane has a relatively long replacement cycle and a long quality assurance period. When the inlet water meets the national standards for drinking water, it can have a longer service life than ordinary filtration equipment. Especially for public places, the use of reverse osmosis ultra-low pressure membrane has a higher cost-effectiveness and can effectively save the cost of consumables in the later stage.
Prevent secondary pollution
The ultra-low pressure membrane process is leading, and the separation technology and filtration accuracy are extremely high, which can completely remove solid sediment from water and effectively avoid secondary pollution. Usually, this type of product needs to be rinsed with purified water before production, and the membrane needs to be sterilized again after production, which makes it more secure and can also be used in places with higher safety requirements.
This type of reverse osmosis ultra-low pressure membrane has better quality than ordinary reverse osmosis membranes. As a filtering device for pure water machine purification, it plays the most crucial role in the filtration of tap water. Through experiments, it has been found that this type of reverse osmosis membrane can effectively remove calcium ions, bacteria, organic matter, inorganic matter, metal ions, and radioactive substances from raw water. Widely applicable to households, hotels, restaurants, hospitals and other enterprises and institutions.
