The thermometer is broken, what to do with the mercury in it

Mercury, also known as mercury, is a liquid metal at room temperature with a relatively low melting point, and it is highly toxic. If the thermometer is accidentally broken and the mercury escapes, there are three ways to deal with it:

1. Wear rubber gloves to clean up in time, use small pieces of paper or cardboard to collect the mercury beads, and put them in a closed container after collection, not littering, and hand them over to the special environmental protection department or poison disposal department for processing.

2. Because the residual mercury will volatilize, it is necessary to open the window to strengthen ventilation, and if there is a little left, it can be volatilized.

3. If there are conditions, you can also sprinkle a little sulfur powder, because mercury and sulfur will chemically react to form solid mercury sulfide and become a non-toxic substance, and there will be no existence of these toxic liquid mercury components in the air.

To sum up, because there are already many electronic thermometers on the market, families, especially those with children, who can use electronic thermometers, try to avoid using mercury thermometers.

The thermometer is broken, and the mercury in it has flowed out, do not touch it directly with your hands, and wear disposable gloves, otherwise it will corrode**. Then open the window to ventilate the mercury is volatile, otherwise it will affect the person's respiratory tract. The collected mercury is then disposed of in the toilet and flushed with water.

Wear a mask and gloves and put away the scattered mercury immediately to prevent the mercury from evaporating and causing poisoning. When collecting mercury particles on the ground, open windows for ventilation to keep the indoor air flowing and speed up the discharge of mercury vapor in the air. Then, use a thin cardboard to poke up the mercury particles, which can also be aspirated with a syringe.

Wear rubber gloves to clean up in time, use small pieces of paper or cardboard to collect mercury beads, and put them in a closed container after collection, not littering.

A thermometer is a tool that can accurately judge and measure temperature, and is divided into an analog thermometer and a digital thermometer. Depending on the purpose of use, a variety of thermometers have been designed and manufactured. On October 16, 2020, the State Food and Drug Administration issued the Notice of the General Department of the State Food and Drug Administration on the Implementation of Relevant Matters.

1. Collect the mercury that flows out as much as possible: collect the scattered mercury with paper or other tools, concentrate it in one place (the mercury will form a larger ball when it comes into contact with each other), and then collect it into a small bottle, add a small amount of water on it, and then close the lid.

2. Sprinkle some sulfur powder on the place where mercury may be sprinkled, and then collect the sulfur powder into a plastic bag. Ventilation must be maintained, and the exhaust fan can be turned on, and all doors and windows can be opened for ventilation.

3. Sprinkle some sulfur powder on the mercury scattering place, and clean it up in a few days. Regardless of which method is used, it is important to avoid exposure to mercury, and it is best to wear a mask and gloves when handling broken mercury thermometers. If the thermometer is broken indoors, try to ventilate the room for the next 1 to 2 weeks to reduce the concentration of mercury vapor in the indoor air.

If the mercury thermometer is broken and the mercury spills out, the mercury needs to be put away immediately to prevent the mercury from evaporating and causing poisoning. When collecting mercury particles on the ground, it should be done with open windows and ventilation, as this can promote the flow of air in the room and speed up the evaporation of mercury in the air.

When disposing of mercury pellets, wear a mask and gloves, hold the mercury pellets up with a thin cardboard, or use a syringe to absorb them, and the fine mercury particles can be glued together with tape or a moist cotton swab. The collected mercury is placed in a sealed plastic bag or bottle and sent to the environmental protection department for further processing. After the mercury thermometer is broken, it needs to open the window for ventilation for at least 24 hours, mainly to expel the evaporated mercury vapor from the air.

If the mercury thermometer is broken, it can be disposed of in the following way: Picosus.

1. If there is sulfur powder at home, it can be scattered in the place where the liquid mercury flows, and it can be turned into mercury sulfide through chemical reaction, and the mercury sulfide will not be absorbed and affect health. Liquid mercury will not volatilize into the air in large quantities and cause harm to the human body, and attention should be paid to indoor ventilation. Clause.

2. If a child's hand is broken and comes into contact with mercury, he should be sent to the hospital for treatment as soon as possible. Clause.

3. If mercury falls on the floor, don't wait for it to evaporate, and you can't use a vacuum cleaner to suck it, it's best to collect it with an ordinary small shovel. Clause.

Fourth, if the thermometer is placed in the mouth to measure the body temperature, in case the thermometer is broken, the mercury may flow into the mouth or even be swallowed, or the mercury temperature plan that is broken by the broken mercury needs to go to the hospital for formal treatment. Clause.

5. The spilled mercury can also be collected with a dropper or brush, and covered with glycerin, and then a small amount of sulfur powder in the polluted area can be cleaned up. When the mercury thermometer is broken, the debris can be picked out with paper, and the very small amount of mercury left behind does not cause mercury poisoning in humans. 1. The mercury thermometer can be broken by paper or sponge absorption, and there are no special treatment requirements; 2. There is less mercury in the mercury thermometer, but it is necessary to avoid children licking the mercury leaking from the thermometer.