| 摘要 |
PROBLEM TO BE SOLVED: To efficiently manage a separate area formed in a work site for removing a harmful matter such as asbestos. SOLUTION: A management system of dust leakage in a separate area manages, using an information terminal device (26), the separate area which is separated from a general area and in which dust removal operation is performed. In the separate area, a dust removal device (20) for aspirating air in the separate area and discharging it through a filter to the general area is disposed. In the general area, a dust measuring device (25) for measuring the dust concentration is disposed. When the dust measuring device (25) detects a dust concentration higher than a predetermined level, the information terminal device (26) sends alert information by an e-mail or the like through a communication network. COPYRIGHT: (C)2010,JPO&INPIT
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