If accidents such as sodium hydroxide leakage occur due to negligence, we must strictly comply with the treatment specifications, because it is toxic and can cause certain harm to people, and there are no signs before the accident occurs, so the following matters needing attention in accident treatment need to be looked at:

　　1、佩戴個人防護器具方面的注意事項

　　1. Attentions in Wearing Personal Protective Devices

　?。?）注意個人防護器具的選型，應根據(jù)不同事故的性質選擇適當?shù)姆雷o器具。

　　(1) Attention should be paid to the selection of personal protective devices, and appropriate protective devices should be selected according to the nature of different accidents.

　?。?）注意正確佩戴個人防護器具，特別是防毒面具要與自己的臉部緊密結合。

　　(2) Attention should be paid to the correct wearing of personal protective devices, especially gas masks, which should be closely combined with their own faces.

　?。?）使用前應檢查防護器具是否完好，不得使用有缺陷或已失效的器具。

　　(3) Before use, it is necessary to check whether the protective devices are in good condition and not to use defective or invalid ones.

　　2、使用搶險救援器材方面的注意事項

　　2. Notes on the Use of Emergency Rescue Equipment

　　（1）使用的器具器材必須具有防爆性，以免發(fā)生新的危險。

　　(1) The equipment used must be explosion-proof so as to avoid new dangers.

　?。?）使用的氫氧化鈉消防滅火劑應與撲救物質的相適應。

　　(2) The sodium hydroxide fire extinguishing agent used should be compatible with the extinguishing substance.

　?。?）使用前應檢查搶險救援器材是否完好，不得使用有缺陷或已失效的搶險救援器材。

　　(3) Before use, the emergency rescue equipment shall be inspected for completeness, and no defective or invalid emergency rescue equipment shall be used.

　　3、現(xiàn)場應急處置能力確認和人員防護等事項

　　3. On-site emergency response capability confirmation and personnel safety protection

　?。?）根據(jù)事態(tài)的發(fā)展，如在短時間內得不到控制，應立即擴大應急范圍，向社會請求增援。

　　(1) According to the development of the situation, if it is not controlled within a short period of time, the scope of emergency response should be expanded immediately and the society should be asked for reinforcement.

　　（2）如有其它次生災害的發(fā)生，應將無關人員撤離到300米以外；當事態(tài)發(fā)展到影響整個廠區(qū)時，應立即撤離到廠區(qū)以外地點，并向周邊單位發(fā)出撤離疏散信息。

　　(2) If other secondary disasters occur, the unrelated personnel should be evacuated to 300 meters away; when the situation develops to affect the entire plant area, they should immediately evacuate to safe locations outside the plant area and send evacuation information to the surrounding units.

　　4、應急救援結束后的注意事項

　　4. Notices after Emergency Rescue

　?。?）清點救災人員。

　　(1) Inventory of disaster relief personnel.

　?。?）清點應急物質的使用情況，并及時更新和維護。

　　(2) Investigate the use of emergency materials and update and maintain them in time.

　　也就是說面對氫氧化鈉事故處理，從防護器具、搶險救援器材、人員防護以及應急結束后的處理四個方面都要加強防范，以防二次意外的發(fā)生。

　　That is to say, in the face of sodium hydroxide accident treatment, we should strengthen prevention from four aspects: protective devices, emergency rescue equipment, personnel safety protection and treatment after emergency, in order to prevent the occurrence of secondary accidents.