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Characterization of In-Use Emissions from TxDOT's Non-Road Equipment Fleet - Phase 1 Report. Technical rept.
| 题名： | Characterization of In-Use Emissions from TxDOT's Non-Road Equipment Fleet - Phase 1 Report. Technical rept. |
| 作者： | Lee-D.W.; Zietsman-J.; Farzaneh-M.; Protopapas-A.; Overman-J. |
| 关键词： | *Exhaust-emissions; *Diesel-equipments.;Texas-; Graders-; Nitrogen-oxides; Literature-reviews; Emissions-reduction; Figures-; Tables-Data; Equipment-selection; Testing-; Excavators-. |
| 摘要： | The objective of this document is to present the preliminary findings of the study characterizing in-use TxDOT non-road diesel equipment emissions. This document presents literature reviews of emissions reduction technologies and emissions control measures practiced by state of Texas and other states, discusses selection of TxDOT non-road equipment and emissions reduction technologies for emissions testing, and shows preliminary results of in-use emissions of TxDOT diesel equipment using portable emissions measurement systems (PEMS). Emissions measurements and data comparison and analysis tasks are still ongoing, so that a stage for any recommendation or conclusion has not been reached. |
| 报告类型： | 科技报告 |
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