Decontaminations for Emergent Concentrated Sulfuric Acid Skin Splash Research
The appropriate decontamination way and use as early as possible play very important role in the improvement of treatment and rehabilitation of skin buming. The different decontamination ways were tested for this purpose. Three deeontaminants, Diphoterine, water and sodium bicarbonate were tested in vitro and rabbit skin to evaluate the after effects of decontamination of concentrated sulfuric acid. Firstly, the temperature of damaged skin surface increased no matter what there decontaminants was used. Secondly, both sodium bicarbonate solution and water rinsing could cause thermo burns easily;the amount of sodium bicarbonate use was least, but the trauma recovered slowly. The amount of water use was largest and water had less efficiency in balancing pH and easily caused the falling off of the damaged skin, which did not favor healing. Thirdly, the amount of Diphoterine use was two times as the sodium bicarbonate use. The increased temperature of damaged skin surface decreased quickly soon and trauma recovered mostly fast when Diphoterine was used. It showed effective protection of damaged skin though the cost is high. The burn is more serious with delaying of washing time. The washing time is primarily important factor. Water washing may cause greater harm damaged skin and does not favor treatment and rehabilitation of trauma.
Chemical bums Sulfuric acid Skin Decontamination Diphoterine
WANG Huifei
Department of Fire Engineering, The Chinese People armed Police forces Academy, Langfang Hebei 065000, China
国际会议
The 2010 Chinese Seminar on the Principles of Safety Science and Technology(第二届全国安全科学理论研讨会)
北京
英文
534-539
2010-10-01（万方平台首次上网日期，不代表论文的发表时间）