Why does the water purifier produce waste water? How should these waste water be disposed of? The production of wastewater water purifier core technology is called reverse osmosis membrane, this water purifier is the most common water purifier on the market, but also many families are using water purification machine.
So, what is the principle of this water purifier? Knowing the principle, we know why waste water is produced!
Principle Analysis Reverse osmosis membrane is a filter element of the water purifier, the use of molecular-grade filtration method to remove harmful substances in the water, producing pure water.
Reverse osmosis water purifier filtration is divided into three steps, but the number of filters is not the same:
1, initial filtration
The filter is called PP cotton, can remove the larger particles of impurities in water, such as debris, rust, etc., which is also to protect the reverse osmosis membrane, to prevent debris clogging, but some small size of bacteria, viruses, heavy metals, etc., in this link can not be removed.
2, Reverse osmosis membrane filtration Bacteria that can not be removed at the beginning of the filtration process, viruses and other harmful particles after the reverse osmosis membrane will be filtered out. Reverse osmosis membrane filtration accuracy is very high, only one out of 10,000 microns, and the smallest virus also get 0.02 microns, so after the reverse osmosis membrane can almost filter out all the impurities in the water.
After the reverse osmosis membrane water is pressurized past, there is always a part of the water mixed with impurities in the reverse osmosis membrane, so this part of the water is also called concentrated water, which is what we often say wastewater.
3, Phase III
Finally, the post-activated carbon filter, can be water color, odor and other adsorption off, improve the taste of water, and we can drink water directly.
Reverse osmosis water purifier can effectively remove residual chlorine, organic matter, heavy metal ions, etc., eliminate scale can also eliminate the odor in the water, in daily use, only need to change the filter regularly.
What are the effects of reverse osmosis water purification machine?
Household reverse osmosis water purification machine produced by drinking, soup, boiled porridge, tea, powdered milk, such as pure taste, especially tea, taste really good, do not believe you can try oh, because the removal of calcium and magnesium ions in the water, protect the skin, has a cosmetic effect.
But water purifier in the drinking water at the same time will produce a lot of waste water, some manufacturers propaganda will produce one-third of wastewater, in fact, my personal experience to see, far more than One-third. What should we do with the water? It's too bad to let go, give everyone a move, if your kitchen in the bathroom next door, you can play a hole in the hidden wall, the water purification machine out of the pipe into the toilet barrels, flush toilets, rinse mop, washing clothes is can be used.
If the bathroom is far away from the kitchen, the job has to be renovated. Why can water purifier produce waste water? How should these waste water be disposed of?