world water day
March 22, 2022 is the 30th "World Water Day", and March 22-28 is the 35th "China Water Week".
The United Nations has set the theme of "World Water Day" in 2022 as "Groundwater-Making the Invisible Visible" (cherish groundwater and treasure hidden resources). The theme of my country's commemoration of "World Water Day" and "China Water Week" in 2022 is "promoting comprehensive management of groundwater overexploitation and revitalizing the ecological environment of rivers and lakes".
Image source: China Water Resources ↑
According to the 2019 China Water Resources Bulletin, China's total water resources are 2,904.10 billion cubic meters, of which surface water resources are 2,799.33 billion cubic meters. The amount of groundwater resources is 819.15 billion cubic meters, and the number of groundwater and surface water resources is 104.77 billion cubic meters. Although the total amount of water resources in my country is large, the amount of available freshwater resources is small. After deducting the difficult-to-use flood runoff and groundwater resources scattered in remote areas, it is only about 1.1 trillion cubic meters, and the per capita utilization of water resources is about 900 million cubic meters. cubic meters, and the distribution is extremely uneven, and some areas are facing water shortage.
Distribution map of water resources in China
While the shortage of water resources is becoming more and more prominent, people are polluting water sources on a large scale, resulting in deterioration of water quality. Water pollution mainly comes from waste water, waste gas and waste residue from all human manufacturing.
Faced with such a serious problem of pollution control, taking sewage treatment and rational utilization and realizing resource utilization as the key goals of opening up new water sources can not only improve China's water ecological environment, control water pollution, but also help fundamentally solve China's problems. Water shortage problem, and then provide the water resources needed for the sustainable and healthy development of the economy and society.
Winner, as a company specializing in water treatment, is committed to solving China's intractable industrial wastewater pollution with the business philosophy of "innovation, management, performance, and win-win", and strengthens the protection and governance of the water ecological environment. Sewage becomes a usable resource, and it is imperative to achieve zero discharge and recycling of sewage.
Water saving tips
Image source: Macau Maritime and Water Bureau↑
let's tighten the tap
Save every drop of water, keep a hope
both you and me
The source of life, the most precious
Saving water and protecting water is everyone's responsibility