At present, less than 15% of China's population enjoys safe drinking water, especially in the central and western regions of China. The lack of water in many places poses a direct threat to human survival. Since 2009, Yunnan Province in China has experienced continuous drought every year, and people's production and life have been seriously affected. Solving the problem of drinking water in areas where water is scarce is a top priority for ensuring sustained economic development and providing basic guarantees for people's lives. In areas with severe industrial pollution, the water source of drinking water is polluted. If people drink water that does not meet the standard, it will cause great damage to physical and mental health. According to national special survey data, China's arsenic-contaminated areas cover 60 million people, and groundwater and surface water in these areas cannot be used for drinking. Therefore, providing safe drinking water for water-free areas and polluted areas has become a hot issue of concern to the government, society and enterprises. The use of atmospheric water technology to solve the problem of drinking water in areas with no water source and polluted water sources can be an important strategic national development strategy.