1. An employee at a municipal water treatment plant was experiencing chest pain, nausea, and burning of the eyes and throat. The industrial hygienist has

1. An employee at a municipal water treatment plant was experiencing chest pain, nausea, and burning of the eyes and throat. The industrial hygienist has determined that it may be due to chlorine exposure at which levels? 1.       Coal gasification electric power plants are now operating commercially in the United States and in other nations. This technology produces clean-burning hydrogen that can be transferred to customer facilities by pipeline. Hydrogen can also be transported in bulk by highway or rail. a.       If there is a spill of liquid hydrogen, why will it likely burst into flame spontaneously? b.       Why do experts recommend the use of a thermal-imaging camera for detecting a hydrogen leak from a pipe fitting connected to a steel cylinder of hydrogen? Your total response must be at least 200 words in length. 1.       A chlorine manufacturing company offers a rail carrier 2700 lb (1227 kg) of liquefied compressed chlorine for transportation contained in a ton-container. a.       Describe how this rail carrier will comply with DOT transportation requirements. b.       Provide at least two examples to demonstrate the corrosive nature of chlorine gas. Your total response must be at least 200 words in length.

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