A portable scanning lidar for real-time detection of fugitive dust emissions from multisource facilities
- Simpson Weather Associates, Inc., Charlottesville, VA (United States)
A 400 mj, incoherent, pulsed, scanning CO{sub 2} lidar referred to as the Portable Laser for Coal Emission Mapping (PLACEM) is combined with a real-time version of EPA`s Industrial Source Complex - Short Term (ISCST) model to map TSP concentrations and dry deposition of fugitive particulate emissions from multiple sources within a coal handling complex. A Simpson Weather Associates concept, funded by Pier IX (a subsidiary of Zeigler Coal Handling Company), PLACEM was developed in response to the need for an eye-safe laser technique for (1) assessing the relative contribution of intermittent dust generating activities and sources within a coal transshipment facility, (2) evaluating the efficiency of various dust control measures, and (3) developing a means to assess compliance with pending Clean Air Act (CAA, 1990) regulations requiring Continuous Emission Monitoring (CEM). Integration of the PLACEM observations with the ISCST2 provides a means of dynamically calibrating the model for use with conventional in situ particulate monitors. Both simulated and real observations are presented to demonstrate the viability and utility of this lidar/model approach to fugitive emission monitoring.
- OSTI ID:
- 28724
- Report Number(s):
- CONF-940115-; TRN: 95:002816-0014
- Resource Relation:
- Conference: 8. Joint conference on applications of air pollution meterology. 74. American Meteorological Society annual meeting, Nashville, TN (United States), 23-28 Jan 1994; Other Information: PBD: 1994; Related Information: Is Part Of Eighth joint conference on applications of air pollution meteorology with A & WMA; PB: 359 p.
- Country of Publication:
- United States
- Language:
- English
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