Dry Gas Recovery Sewage Stripping Version – Daily Question 9.14

2017-09-14View Original

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True or False: Personnel working in areas with gas must carry CO or combustible gas detection alarms to monitor the gases in the working environment; the oxygen level must not be lower than 19.5%, and positive pressure ventilation should be maintained. ( )

Reply #22017-09-14

Personnel working in areas with gas must carry CO or combustible gas detection alarms to monitor the gases in the working environment; the oxygen level must not be lower than 19.5%, and positive pressure ventilation should be maintained. (V)

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Dry Gas Recovery Sewage Stripping Version – Daily Question 9.14

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