大一白嫩美女被体内中出_mm131国产精品_法国性xxxxx极品_小荡货又紧又爽h古代

Knowledge of water purifiers

Knowledge of water purifiers


If you are considering buying a water purifier, you must have heard of wastewater. However, not all types of water purifiers produce waste water. It is unique to high purity reverse osmosis water purifiers. It works.

The core part of the reverse osmosis water purifier, the pore size of the reverse osmosis membrane is only 0.0001 micrometers. In the process of water purification, pressure pumps and pressure buckets are required to press the tap water. In this process, there are some impurities that flow with the water. It cannot be separated through the filtration membrane, and concentrated water (waste water) is formed.

If you just use the pure water made by the machine as your daily drinking water, according to the amount of water consumed by a family of three, the waste water discharged by the water purifier a day is not as much as the water you wash in a bath. So there is no need to worry about wastewater, it will not cause excessive consumption of water.

After long-term use of the water purifier, if the long-term accumulated pollutants are not discharged in time, secondary pollution will occur in the filter element. Therefore, the physical filter elements such as PP cotton and activated carbon must be replaced in a timely manner.

A good water purifier can help you, so everyone must buy through regular channels, not buy inferior products. Water purifier is a must for every family. Nowadays the water pollution is so serious, we must try our best to protect our health. Water purifier is your magic weapon for drinking water.