First, don't drink stagnant water.
Tap water in faucets and water pipes that have not been used for a long time is static, which will react with the metal pipe wall and metal cavity of faucets, forming trace pollution, and the residual microorganisms in tap water will also multiply in large quantities, which is harmful to human body.
Second, the introduction of drinking water safety
Safe drinking water refers to the drinking water that a person drinks for life and will not cause obvious harm to health. According to the definition of the World Health Organization, the so-called life-long drinking is based on the average life expectancy of 70 years, and is calculated by 2 liters of drinking water per person per day. Safe drinking water should also include daily personal hygiene water, including bathing water and mouthwash water. If the water contains harmful substances, these substances may enter the human body through skin contact, breathing and absorption during bathing and gargling, thus affecting human health. ?
Three, drinking water safety publicity slogans
1, drinking water hygiene-a little care around you.
2, drinking water safety, you and I participate, health protection for everyone.
3. Water pollution problems occur from time to time, and the safety of drinking water is seriously endangered. We should pay attention to the safety of drinking water.
4. Water, the source of life; Water is the foundation of health.
5. WHO drinking water standards are the minimum threshold for drinking water safety.
6. Pay attention to drinking water hygiene and enjoy a healthy life.