Biodiesel Production Line suppliers What is the risk of hydrofluoric acid?Yesterday, Dongguan sanitation workers in the cleaning of the streets should be exposed to hydrofluoric acid, was immediately rushed to the hospital, has not yet out of danger. What is hydrofluoric acid? What are the hazards of hydrofluoric acid? Here we go together to understand the hydrofluoric acid.
Yesterday morning, Dongguan Humen sanitation Sun Wanshun sweeping the streets, the fingers touch the garbage heap in a plastic bottle, suddenly numb hands and feet, nausea and vomiting, was sent to the hospital, has not yet out of danger. Sun Wanshun touch the bottle, once the local public that is radioactive material, after the doctor identified, the bottle liquid is called "hydrofluoric acid" highly toxic substances.
After poisoning "life is not dead"
Yesterday morning, Sun Wanshun and his wife went to Humen Kong Gang farmers market near the sweep of the streets. In the market in front of a small garbage dump, Sun Wanshun with shovel shovel garbage, when a few bottles exposed, there are plastic bottles, there are porcelain, and some metal barrels. Sun Wanshun pick up by hand, "a finger just hit one of the plastic bottles, the whole people immediately feel uncomfortable, first numb hands and feet, and then nausea want to vomit." Sun Wanshun's family said. This time, standing on the side of the wife also heard a very pungent smell, so the phone called the children, the Sun Wanshun sent to Humen Hospital. Humen Hospital doctors said poisoning is too deep, need to immediately transfer. Sun Wanshun was transferred to Dongguan Kanghua Hospital.
Yesterday afternoon, Sun Wanshun touch plastic bottle that hand has emerged a number of points, there are a lot of points began to exudate liquid. "The beginning is not the case, but the fingers touch the bottle of a small piece of skin stains only." Sun Wanshun's family said that in Kanghua Hospital beds, Sun Wanshun appeared short coma, and kept shouting "Let I'm going to die. " "This shows that he is very painful, saying that he is not as good as death," said Sun Wanshun's family.
Kang Hua Hospital at least six doctors participated in the treatment of Sun Wanshun. Yesterday afternoon, the hospital a doctor said, Sun Wanshun temporarily unable to escape from life, but fortunately he exposed to hydrofluoric acid skin area is not large, but it can still destroy its body tissue.
The police block the scene away from the poisonous bottle
In the end is what kind of a bottle, which is installed what magic material? Yesterday afternoon, the community in front of the market found that plastic bottles of garbage dumps were temporarily blocked, the police rushed to the scene, but those who can not start the bottle. Until the police invited the professionals came, wearing gloves and gas masks, the bottles one by one to pick up, into the plastic bucket.
Southern reporter saw the professionals from the garbage pile picked up six porcelain bottles, all filled with liquid and never Kaifeng over, in order to prevent accidents, the police also found a special lid for the bucket, and then sealed with a seal Rigorous.
Asked
What is the liquid in the bottle?
Doctors: not radioactive material, is highly toxic substances hydrofluoric acid
"At present we can not determine what material, we also need to take back the specific analysis of the test." The police said. When the police left Sun Wanshun ordered the family to put the sun down the clothes on the ventilation.
"Is it a radio that people are not close to it so much poison?" Many people speculate that those containers are likely to contain radioactive material.
"We went to Humen Hospital, the way with a bottle of liquid in the past, the doctor said it was highly toxic substances." Sun Wanshun's son said.
Yesterday afternoon, Humen Hospital emergency department a doctor said, Sun Wanshun contact with the material is "hydrofluoric acid", "we specifically checked, the liquid toxicity is very strong, the body as long as the intake of 1.5 grams can be killed." The The doctor said he had been exposed to such injuries for the first time in a decade. "The condition of our hospital may not be able to heal him, so it is recommended that his family be immediately transferred."
Farmers market where the highly toxic substances
Citizens: Suspected of the surrounding illegal electroplating factory secretly placed
Farmers in front of how the market will appear highly toxic substances? Yesterday afternoon, the Southern Reporters inquired, all the public said they had not seen someone in front of the market post dumping liquid containers. It is understood that hydrofluoric acid is more common in the electroplating process, so there is suspected that the public near the electroplating factory secretly placed there. Informed sources, the staff around the formal electroplating factory may not, but does not rule out the existence of illegal production of small electroplating workshop, "after all, that area is operating clothing accessories, a lot of metal jewelry need electroplating.
Glossary Hydrofluoric acid
Through the skin can be straightforward body to produce life is not as painful death
In the human body, hydrofluoric acid and calcium ions and magnesium ions reaction, because of this, it will rely on the above two ions play a role in the function of organ loss. If you do not deal with, the injured will produce life as death pain, and ultimately may lead to heart, liver, kidney and nervous system serious or even fatal injuries.
Initial ambulance measures after exposure to hydrofluoric acid usually include the addition of calcium gluconate gel at the site of contact. If the exposure range is too wide, or if the delay time is too long, the medical staff may be in the arteries or surrounding tissue injection of calcium salt solution. But in any case, contact with hydrofluoric acid must be timely and professional care. Even if the timely treatment, the body surface less than 10% of the area exposed to hydrofluoric acid will be fatal.
Hydrofluoric acid inhalation of hydrogen fluoride in the gas when the gas, it will be disgusting. In the absence of wound conditions, hydrofluoric acid can penetrate directly into the body through the skin, where the Department of human tissue to produce necrotic effects, which is its most terrible place.