1. What water purifier will produce waste water in the process of water purification?
Answer: RO membrane water purifier will produce waste water, because when water passes through RO membrane, impurities will be blocked by RO membrane, but these impurities will attach to the surface of RO membrane, so it is necessary to use water to wash away impurities on RO membrane while purifying filtered water, so the water used for washing is called waste water.
2. What is the proportion of wastewater?
At present, there are mainly "1 to 3 (producing 1 cup of pure water will produce 3 cups of waste water)", "1 to 2", "1 to 1" and other waste water ratios. Is it better to have a smaller proportion of waste water?
In fact, there is a problem here: if the RO membrane is not washed clean, there will be some impurities left on the RO membrane, which will reduce the service life of the RO membrane, and the impurities blocking the RO membrane will also reduce the water output and water output speed.
3. What can waste water be used for?
Waste water, dirty water!
We must know that the waste water also reaches the RO membrane filter element after "filtering through the previous filter elements", and most of the impurities have been removed, because the content of some impurities will be relatively high due to the washing water, but it is no problem to use it for household washing, such as washing clothes, washing the toilet, bathing, etc.
Some people don't like to receive waste water in buckets, but it is a pity to discharge it directly into the water. So it is recommended to connect the waste water drainage pipe to the toilet water tank in the bathroom. However, this method needs to embed the pipe in advance during decoration.
However, some people think that the water from the water purifier is mainly used as drinking water for daily life. The amount of waste water produced during the whole day is not much, and it can not waste much water in a month. It is unnecessary to consider too much, unless the "water consumption is very large", the problem of waste water utilization needs to be considered.