威斯尼斯人615cc棋牌 Laboratory technical security reminder during the winter vacation

威斯尼斯人615cc棋牌Winter vacation is coming， The laboratory of the holidays of each college has been submitted to the use of the "Tianjin Normal University Laboratory Safety Management System" and the college was passed through the college、 School approval filing。 For the winter vacation of peace and happiness for everyone， Hope the teacher and c威斯尼斯人615cc棋牌lassmates are in the work of the holidays， Comply with the operating rules， Do not relax the vigilance， Do a good job of safety inspection before vacation， Laboratory cut off hydropower， Make sure work safety。 For experiments, please pay attention to the following aspects of management:

1. Technical safety management of hazardous chemicals such as flammable and explosion

威斯尼斯人615cc棋牌Intelligent hazardous chemical storage cabinet must be connected to the power supply， Connect to ventilation;、 Laborator威斯尼斯人615cc棋牌y for use or volatile hazardous waste liquid storage is strictly prohibited from Minghuo; holiday chemical procurement and delivery should strictly perform the school's relevant approval procedures， Chemicals must be used with order， Reduce inventory; before using hazardous chemicals， To carefully read the Chemical Safety Technical Manual (MSDS); scientific classification of hazardous chemicals， Standard storage; reagents that need to be stored at low temperature， Please stor威斯尼斯人615cc棋牌e in explosion -proof refrigerators; easy to make poison、 Easy -to -produce explosion testing agent must do "five doubles" management; please tighten the bottle cap after use after use， Avoid volatilization; all hazardous products must be consistent with the ledger。

2. Do a good job of standardizing the hazardous waste

威斯尼斯人615cc棋牌Dump the waste liquid to the waste liquid barrel， Be sure to determine whether there will be a reaction， Causes burning、 Explosion or toxic gases; do not be completely filled with 威斯尼斯人615cc棋牌waste liquid barrels， Reserves space of more than 10cm or more between the top of the container and the surface of the liquid;， Avoid volatilization or dumping; it is strictly forbidden to dump the waste liquid to the sewer; it is strictly forbidden to mix dangerous waste and domestic waste;， Specific disposal; cooperate with the relevant person in charge of the college to do a good job of regulatory disposal for the holiday laboratory waste。

3. Strengthening the technical safety management of gas cylinders

威斯尼斯人615cc棋牌威斯尼斯人615cc棋牌minimize the amount of gas cylinder in the laboratory， Especially flammable and explosive toxic gas cylinders。 No longer useful gas suppliers to transport gas suppliers in time; flammable、 Explosive gas is stored separately from the fueling gas;、 The steel bottle must be connected with the gas supplier equipment， The cylinder lacking safety attachment can be rejected; the gas cylinder must be fixed; the main valve should be turned off if it is no longer in use;。

4. Do a good job of using safe威斯尼斯人615cc棋牌ty management for instrument and equipment

Before using the instrument and equipment, you must check the safety of the instrument， Use the process of use strictly in accordance with the operating regulations， Check the instrument and equipment again after use it， Fill in the record after confirmation， Putting it out。 For the 24 -hour continuously operated instrument and equipment, 威斯尼斯人615cc棋牌there must be a special person responsible for daily checks， Make corresponding guarantee measures at the same time， Ens威斯尼斯人615cc棋牌ure that the equipment is safe; for valuable instruments and equipment, arrange full -time teachers to operate or operate under the guidance of full -time teachers。

5.

威斯尼斯人615cc棋牌high -power instrument equipment should be wiring separately;， Should be replaced in time; fixing the wiring board， Avoid high temperature、暴晒， Stay away from water sources and flammable organic reagents， It is strictly forbidden to put it on the ground， Electric shocks to avoid water leakage; avoid multiple series or overload po威斯尼斯人615cc棋牌wer;。 Pay attention to school power outage information in time， Do a good job of power -off protection work。

6. Do a good job of personal protection

Experiments can be performed through laboratory safety education and training， Dangerous experiments must be present for double people， At the same time, 威斯尼斯人615cc棋牌all units must arrange teachers on duty; know the content of the emergency plan of the laboratory safety accident， Eye Washinger、 Spraying system location， and the location of the first aid drug box;， Avoid exp威斯尼斯人615cc棋牌osure to the skin， Prevent accidents such as burns， and choose the right protective clothing、 Watching Mirror、 Mask and other protective supplies。

7. Do a good job of the daily daily daily and health management of the laboratory

Laboratory is strictly forbidden to stay for stay， No diet， Make sure the laboratory is clean、 Jie; the last person who leaves the laboratory every day conducts a safe inspection of the laboratory， Submit laboratory safety daily check situation， Report hidden dangers in 威斯尼斯人615cc棋牌time， and take effective measures to exclude。

During the winter vacation, 威斯尼斯人615cc棋牌experiments must protect them in strict accordance with the requirements of the school's related work。 Happy winter vacation!

State -owned Assets Management Office

January 5, 2024