Jianyang Rong Media Center
Septic tanks, cellars, waste wells, biogas digesters, etc
are all confined spaces
They are poorly ventilated
It is easy to cause the accumulation of toxic, harmful, flammable and explosive substances
and insufficient oxygen levels
Causing accidents such as poisoning, suffocation, fire, explosion, etc
If the rescue is not done properly
It will also lead to increased casualties
Mass deaths and injuries occurred
How can accidents be avoided?
It's important to master this
How to prevent septic tank poisoning and suffocation accidents?
01
Ventilation in advance
When entering the dangerous place to operate, natural ventilation or mechanical ventilation should be adopted in advance to let the biogas remaining in the working environment be discharged as much as possible.
02
Protective equipment
Before entering the workplace where biogas may be present, you should wear work protective clothing correctly, carry a portable alarm, and leave the biogas source immediately if you feel uncomfortable or find that the alarm is alarming.
03
The operation time should not be too long, and there should be a special person to take care of it
(1) Once it is found that the person in the biogas digester has fainted and cannot be rescued quickly, you should call 120 for help.
(2) Immediately open the lower mouth of the feed pipe and the discharge pipe, and quickly blow the biogas digester with a fan or blower to input fresh air.
(3) Before the rescuer goes into the pool, he should drain the combustible gas in the pool, tie the safety rope, and wear a gas mask.
(4) Lift the poisoned person to the ground, untie the shirt and trouser belt for artificial respiration, and send him to the nearest hospital for rescue.
After an accident occurs, the relevant personnel at the scene shall immediately call the police and prohibit blind rescue.
When emergency personnel carry out rescue, they shall do a good job of self-protection and wear necessary breathing equipment and rescue equipment.
As the temperature rises
The risk of safety incidents in confined spaces increases
Understand confined spaces and learn to identify risks
Comply with operating procedures
After the accident, the rescue was carried out scientifically
It can effectively prevent accidents in confined space operations
↓↓↓
Work in confined spaces
Be wary of 5 misconceptions
Establish 4 correct awareness
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Chengdu emergency reminds you:
Learn safety knowledge and master emergency skills
Strengthen security awareness and build a strong line of defense
Source | Ministry of Emergency Management of the People's Republic of China
Edit | Ye Yuzhou
Editor-in-charge | Hu Yu
Audit | Duan Xiaoyan
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