How long can a room with broken mercury be occupied

The mercury thermometer shattered in the room and it took at least 24 hours to re-occupy.

The amount of mercury in a household thermometer will not have much effect on the human body, especially adults, but the ventilation time is at least 24 hours. Especially if you have children at home, the mercury volatilizes slowly in the lower season, so you can change rooms and sleep. When the thermometer is broken, the mercury will form particles, and it should be cleaned up quickly, and the residue will slowly evaporate.

Break the mercury thermometer indoors, don't panic, you can immediately hold up the visible mercury beads with a piece of paper and put them in a sealed water bottle, if there are small mercury beads that can be pushed together with the paper piece, the mercury will automatically gather into a small ball, and then collect. To be on the safe side, nitric acid can be used to wipe mercury-contaminated floors to completely eliminate mercury contamination in the presence of some simple chemicals.

In order to completely remove mercury contamination, the chamber can be fumigated several times by means of iodine vapor fumigation until the cuprous iodide test paper does not change color. Experiments have proved that mercury leakage on a daily basis can be glued and collected with scotch tape commonly used in the household, which is better than that of paper pieces, and mercury leakage from thermometers and sphygmomanometers can be treated in this way.

The check-in time needs to be determined based on the amount of mercury. If it is an ordinary mercury thermometer that breaks and the mercury falls around the house, people can live in it, but be prepared with both hands:

1. Spread a piece of cardboard paper on the ground, gently sweep the mercury spilled on the ground onto the paper with a small brush, then put it into a bottle filled with water, then seal the bottle and label it, and hand it over to professionals or relevant departments for disposal, such as waste liquid management personnel of community neighborhood committees, environmental protection departments, etc.

2. In the next 1 to 2 weeks, try to keep the room ventilated to reduce the concentration of mercury vapor in the indoor air.

The room is not allowed to be inhabited for at least 24 hours after it has been ventilated.

When the thermometer is broken, the mercury will form particles. At that time, hurry up and clean it up. The residue will evaporate slowly, but sometimes the evaporation time will be slower if the weather is bad.

The mercury content of household thermometers will not have a great impact on the human body, especially adults, but the ventilation time is at least 24 hours.

But if the child is young and worried about slow evaporation, he will sleep in another room. Especially when cleaning a broken thermometer, do not touch the mercury with your hands. It is best to use the principle of mercury reflection to pull up the curtains and use a flashlight to look for small particles.

The indoor thermometer is broken, mercury pollution, after cleaning, how long can you open the doors and windows to live - under the condition of natural ventilation, after half a year, its residual harm, that is, the residual effect, it is possible to feel light, so the time of opening the window for ventilation can not be less than half a year, within three years, there are still residual hazards, strictly speaking, less contact within three years.

The room is not allowed to be inhabited for at least 24 hours after it has been ventilated.

When the thermometer is broken, the mercury will form particles, so it should be cleaned up quickly. The remnants will evaporate slowly, but sometimes the evaporation time will be slower if the weather is a problem. And the amount of mercury in a household thermometer will not have much effect on the human body, especially adults, but the ventilation time is at least 24 hours.

But if the children are still young and worried about slow evaporation, they will change rooms to sleep. Especially in the cleaning of broken thermometers, do not contact the mercury with your hands, it is best to use the principle of mercury reflection, pull up the curtains, and use a flashlight to find small particles.

Hello. The thermometer is broken, pay attention. Because mercury is volatile.

But don't panic too much. First of all, a strong light is used to illuminate the place where the thermometer falls, and the granular mercury plant is cleaned with a fine needle. Then you can use the moist glutinous rice flour to roll back and forth in its direction to clean up the unfound pieces.

Open the windows again and ventilate them adequately. 5 to 6 hours is fine.

After the mercury is broken, it needs to be cleaned up in time, and the house needs to be ventilated for at least 24 hours before returning to the room.

Mercury thermometers may cause mercury poisoning if broken, so it is important to dispose of broken mercury thermometers correctly. The mercury content of a household thermometer is that for a room with an area of 80 m 2 and a height, after the mercury of a thermometer is completely volatilized, the amount of mercury in the air is 100 times that of gaseous mercury safety standards, so the two steps of collecting liquid mercury and ventilation are necessary. The higher the temperature, the higher the vapor pressure of mercury saturation, the faster the mercury will evaporate, so keep the room cold when collecting mercury and keep the room high when ventilating.

After the mercury is broken, clean up the mercury while keeping the room ventilated, wear plastic and rubber gloves, lower the temperature in the room, put the collected mercury in an airtight plastic bag, label it with toxic substances, and ventilate it for at least 24 hours before returning to the room.

Hello, look at your description, the mercury in the general home is a thermometer, there are other things in it, generally do not contain mercury, through physical knowledge can know that mercury and sulfur can react, and then it is easy to collect it, if you don't collect it, in the room, even if you ventilate for a long time will not volatilize?

Summary. The mercury thermometer is generally broken and the room is ready for occupancy after 24 hours. The amount of mercury in a household thermometer generally does not have much effect on the human body, but it needs to be ventilated for at least 24 hours.

If you do not ventilate in time, there may be volatile vapor of mercury in the air after a long time, and the human body will inhale mercury vapor and other symptoms of mercury poisoning such as dizziness and muscle tremors. In this case, gastric lavage can be performed with milk or egg whites. Especially if there are children at home, mercury volatilization is slow in the lower season, so you can change rooms to sleep at night.

24 hours later pro.

The mercury thermometer is generally broken and the room is ready for occupancy after 24 hours. The amount of mercury in a household thermometer generally does not have much effect on the human body, but it needs to be ventilated for at least 24 hours. If you do not ventilate in time, there may be volatile vapor of mercury in the air after a long time, and the human body will inhale mercury vapor and other symptoms of mercury poisoning such as dizziness and muscle tremors.

In this case, gastric lavage can be performed with milk or egg whites. Especially if there are children at home, mercury volatilization is slow in the lower season, so you can change rooms to sleep at night.

When the thermometer is broken, the mercury will form particles and need to be cleaned up quickly, and the residue will slowly evaporate. Visible mercury beads can also be immediately held up with a piece of paper and placed in a sealed water bottle, if there are small mercury beads that can be pushed together by the paper, the mercury will automatically gather into a small ball and be collected again. To be on the safe side, nitric acid can be used to wipe mercury-contaminated floors to completely eliminate mercury contamination in the presence of some simple chemicals.

than the heart] did not clean, how long can I live.

Wait a minute, kiss. More than a week pro.

You can use a mop to mop the floor in time, sprinkle water, and observe whether there is dizziness and headache after entering the room. Opening windows for ventilation is a better method.

Hope it helps, dear.

The mercury thermometer was broken in the room and it was at least 24 hours before I could check back in.

The vapor volatilized by mercury is toxic, so be sure to open the window for ventilation first, which can speed up the air flow in the house and avoid excessive mercury concentration in the house. Contaminated rooms should be ventilated for at least 24 hours to prevent small uncleaned mercury beads from volatile toxic gases into the air reformer.

Note that mercury evaporates quickly at high temperatures, and the heating equipment in the house should be turned off quickly to facilitate cleaning. For example, air conditioning, electric heating, etc.

In general, mercury thermometers contain very little mercury, about that. If the mercury is not collected at all, it can volatilize in the first hour after the thermometer is broken. Adults need to breathe in mercury to be poisoned, so timely treatment and open windows for ventilation will not cause much impact.

Introduction to mercury

Mercury is also known as Bai Shu, Yinnu, Lu, Mercury, Shen Jiao, Yuan Shui, Lead Essence, Liuzhu, Yuan Zhu, Red Mercury, Sand Mercury, Spirit Liquid, Living Treasure, etc., read as shuiyin, is a kind of external medicine belonging to mercury and its compounds.

Mercury is pungent, cold and poisonous. The chemical composition of mercury in Chinese medicine is the monomer metal element mercury (Hg) and contains trace amounts of silver. The effect of mercury is to kill insects and attack poisons.

The selected prescription comes from mercury core gypsum "Shenghui Fang" ringworm sores and Xiaoshengdan's "Test Prescription", "Chinese Materia Medica", and "Dictionary of Chinese Medicine".

The medicinal material of mercury is a liquid metal, mainly refined from cinnabar, a few are taken from natural mercury, and its usage and dosage are appropriate for external rubbing.

The above content reference: Encyclopedia - Mercury.

Hello dear, the room with broken mercury can be occupied after 24 hours. After the mercury model is broken, keep the room open for ventilation for at least 24 hours before returning to the room. If the mercury in the thermometer spills onto the ground, you need to collect the spilled particles.

If the mercury particles are fine, the spill can be sprinkled with sulfur powder, which can promote the conversion of good code mercury into non-toxic mercury sulfide, and then the collected mercury needs to be put into a closed plastic bottle or plastic bag and sent to a professional department for further processing. The above is mine, I hope it can help you and I wish you a happy life.