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Glass poisonous, you believe it

  • Author:Biao
  • Release on :2016-09-14
According to related statistics, McDonald's is due to the sale of glass coated with the human body can cause adverse cadmium poisoning phenomenon that caused Recently a glass factory responsible person also said that the better the glass network author, causing glass poisoning lead crystal glass is usually coated with paint and glass. glass coated with toxic paint of colorful glass though give people a pleasant feeling, our lives adds a lot of fun. but the colorful glass the fast-paced world, but contains harmful or toxic elements such as lead, chromium, cadmium, nickel, copper, manganese and other heavy metals, as well as arsenic, fluorine, chlorine, sulfur and other non-metal in industrial processes, these elements releases, gasification, air pollution, water that cause human suffering, of which this is coated with cadmium pigment contained in the glass, but also on the respiratory tract irritation, long-term exposure can cause anosmia, gums or macula had become a yellow circle, cadmium compounds can not easily be absorbed in the intestine, but can be absorbed into the body by breathing, accumulate in the liver or kidney harm, especially to the kidney damage is most obvious. can also lead to osteoporosis and softening. toxic crystal glass the lead crystal glass contains lead in because, if used to hold water or acidic drinks, glasses of lead will dissolve in water after hitting the hot water, because the reaction with acidic substances induce acidic drinks when mounted on the human body harmful toxic substances.
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Currently on the market circulation crystal glasses are mainly two: lead-free crystal glass and lead crystal glass former general potassium, mostly for high-end crafts and a logo on the packaging; the latter lead, and that is, in some supermarkets. common crystal glassware on the stall in an amount up to 24% lead oxide. glass leaded crystal made of artificial bloom liquor, cola, honey and fruit juice containing acid and other acidic drinks or other acidic foods when daily life of lead ions may form soluble lead salt with a beverage or food intake by the body, a serious health hazard, according to Zhu, director of the West Branch of poisoning fourth hospital of Sichuan University professor introduction, lead to more free state or inorganic compounds and other forms through the blood to blood vessel-rich central nervous system - the hippocampus and cerebral cortex harm when the blood lead levels of 30 micrograms / liter, there will be generalized weakness, dizziness, headache, anemia, memory loss. muscle and joint pain, constipation, irregular menstruation, women and other neurological toxicity. arteriosclerosis, peptic ulcers and retinal bleeding and other symptoms are also related to lead contamination. high blood lead levels, the patient's mouth, metallic taste, moisture penetration patient intravascular Iruma brain matter will lead to cerebral edema and cerebral hemorrhage, demyelinating disease and other pathological changes. when long-term exposure to lead and its compounds, an excess of lead will be deposited in the skeleton, buried fracture risk. for this reason , the experts recommend that consumers choose glass to drink water, avoid the use of glass wall coated with paint and inexpensive lead crystal glass. on how to identify lead-free glass and leaded glass, glass in good network glass information is described in detail, we wish to refer to the differential method for themselves to buy a really good cup of water with health.