Tap water charging software What is shared reclaimed water? What's the difference with tap water? Why advocate it?

Water resource is a very important resource. Although 70% of the earth is water, fresh water is the source of survival. In order to save water resources, we will use some of the used water for secondary use, such as vegetable washing water for watering flowers and flushing toilets. This is a kind of recycled water in daily life. In real life, there has been special secondary water, that is, reclaimed water, So how do we know whether we use reclaimed water or tap water?

First, let's talk about what reclaimed water is and where it is used! Reclaimed water is also called reclaimed water, recycled water, etc. It usually refers to the sewage that has been treated to meet the discharge standard, that is, reclaimed water. This water is generally used for greening irrigation, car washing, toilet flushing, etc., but it does not reach the drinking level, so it is different from ordinary tap water, but its color is transparent as ordinary tap water. How should we distinguish it?

In addition to some professional detection methods, there is also a relatively simple detection method, which is to prepare four mineral water bottles, and then put two bottles of tap water and reclaimed water respectively. One bottle of tap water and reclaimed water are put in the sun with the lid open, and the other group is sealed in a dark and hot place, and then observe carefully to see which bottle of water deteriorates first. The first one with peculiar smell is reclaimed water.