Water resources are increasingly scarce. Which industries consume a lot of water?

Car washing industry, printing and dyeing industry, industrial water, hotels and so on.

Now people all know that water resources are getting scarce, but people still haven't developed the good habit of saving water. Some industries still use a lot of water, such as the car wash industry. According to statistics, the water consumption of private cars in Shanghai is half that of West Lake. Then it fully shows that the humble car wash industry is also a waste of water industry.

Many people are curious about how the printing and dyeing industry wastes water, but when you see the data, you will suddenly realize. The annual water intake of printing and dyeing industry in China is 3-5 tons/100 meter cloth, which is 2-3 times that of the same industry abroad. What does this mean? It means that the water-saving work in China's printing and dyeing industry needs to be strengthened.

Industrial water also consumes a lot of water, especially industrial wastewater flows back into rivers, and some industrial solid residues cannot be decomposed. Then the result is that water is wasted and polluted, which is a double-layer consumption, and this aspect is also the key aspect of national rectification.

Needless to say, many hotels don't even know how to turn off the water Especially those who dig their own wells, wasting water is even more terrible, because they don't want money, so they don't care.

Saving water is a slogan advocated for many years, but many people can't do it. To this end, the state even put forward the ladder water fee, and the introduction of this policy really made some people know the importance of water. However, some enterprises still do not control their own water quantity. If their industry is already wasting water, what they can do is to find ways to reduce the amount of waste water. Only in this way can water resources be better protected.