Guangzhou Olansi Healthcare Co., Ltd

A professional chinese air purifier,water purifier and hydrogen water machine manufacturer

Add: Floor 5, Building C5, Gaosha Industry District, Zhongcun, Panyu District, Guangzhou,China ( beside National Road 105 )

Home > What kind of water can not drink?

First, the aging water: commonly known as "dead water" that is, prolonged storage of water is not moving. 
Second, thousands of boiling water: 1 000 boiling water is boiling in the oven on a very long night or water, electric water heater repeatedly boiled water. This water is boiled for a long time because the water is not volatile substances, such as calcium, magnesium 
And other heavy metals and high nitrite content. For a long time to drink this water, may interfere with the gastrointestinal function, a temporary diarrhea, abdominal distension; toxic nitrite hypoxia also caused by the body. 
3, steamer Water: Water is steamed buns and other steamer pot of water left, especially after several repeated use of the steamer water, nitrite concentration is high. 
Fourth, do not open the water: people drink tap water, were sterilized by chlorination before. Chlorine-treated water could separate 13 species of harmful substances, including halogenated hydrocarbons, chloroform has also has caused

Teratogenicity. When the temperature reached 100 degrees Celsius, these two hazardous substances with a significant reduction in steam evaporation, such as the continued boiling 3 minutes, then drink safety.
5, re-boil the water: it was used in the remainder of the thermos of warm water to re-boil and then drink the purpose of saving water, saving coal (gas), Festival. However, this "savings" never justified. Because water fired
Another burn, so that evaporation of water again, nitrite will rise, frequently drinking this water, nitrite accumulation in the body, causing poisoning.