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Instrument Laboratory Validation, Tank Deployment, and Field Evaluation  \nFinal Report  \nDecember 2024  \nMichel Boufadel, Wen Ji, Zhaonian Qu, and Ruixue Liu  \nSurface Water Droplet Size Distribution Instrument Laboratory Validation, Tank Deployment, and Field Evaluation  \nDraft Final Report  \nOSRR \\# 1156  \n© 2024 Copyright holder  \nDecember 2024  \nAuthors:  \nMichel Boufadel  \nNew Jersey Institute of Technology  \nWen Ji  \nNew Jersey Institute of Technology  \nZhaonian Qu  \nNew Jersey Institute of Technology  \nRuixue Liu  \nNew Jersey Institute of Technology  \nPrepared under 140E0123R0007 By  \nNew Jersey Institute of Technology  \n323 DR MARTIN LUTHER KING JR BLVD, NEWARK, NJ 07102  \nDISCLAIMER  \nStudy concept, oversight, and funding were provided by the US Department of the Interior (DOI.), Bureau of Safety and Environmental Enforcement (BSEE), Oil Spill Preparedness Division (OSPD), Sterling, VA, under Contract Number 140E0123C0007 . This report has been technically reviewed by BSEE, and it has been approved for publication. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the opinions or policies of the US Government, nor does mention of trade names or commercial products constitute endorsement or recommendation for use.  \nREPORT AVAILABILITY  \nThe PDF file for this report is available through the following sources. Click on the URL and enter the appropriate search term to locate the PDF:  \n\n| Document Source | Search Term | URL |\n| --- | --- | --- |\n| Bureau of Safety and Environmental Enforcement (BSEE)\u003Cbr>U.S. Department of the Interior Library\u003Cbr>National Technical Reports Library\u003Cbr>[DOI.org](DOI.org) Foundation | Project Number – 1156\u003Cbr>Surface Water Droplet Size Distribution Instrument Laboratory Validation, Tank Deployment, and Field Evaluation | [https://www.bsee.gov/what-we-do/research/oil-](https://www.bsee.gov/what-we-do/research/oil-) |\n|  |  | spill-preparedness/oil-spill-response-research [https://library.doi.gov/uhtbin/cgisirsi/?ps=8L0m](https://library.doi.gov/uhtbin/cgisirsi/?ps=8L0m) |\n|  |  | pW5uPV/SIRSI/X/60/495/X |\n|  | Surface Water Droplet Size Distribution Instrument | [https://ntrl.ntis.gov/NTRL/](https://ntrl.ntis.gov/NTRL/) |\n|  | Laboratory Validation, Tank |  |\n|  | Deployment, and Field |  |\n|  | Evaluation\u003Cbr>Surface Water Droplet Size Distribution Instrument Laboratory Validation, Tank Deployment, and Field Evaluation | [https://doi.org/10.70149/0000001156](https://doi.org/10.70149/0000001156) |\n\nSources: a) BSEE (2019), b) DOI [2021], c) National Technical Information Service (2021)  \nCITATION  \nBoufadel, M.C., Ji, W., Qu, Z., and Liu, R. (NJIT, Newark NJ), 2024. Surface Water Droplet Size Distribution Instrument Laboratory Validation, Tank Deployment, and Field Evaluation. Sterling (VA): US Department of the Interior, Bureau of Safety and  \nEnvironmental Enforcement. 63 p. Contract No.: 140E0123C0007.  \n[https://doi.org/10.70149/0000001156](https://doi.org/10.70149/0000001156)  \nABOUT THE COVER  \nCover image by Ann Slaughter. OSPR Project 1156 – “Surface Water Droplet Size Distribution Instrument Laboratory Validation, Tank Deployment, and Field Evaluation”. The surface monitoring kit shakedown test at Raritan Bay, New Jersey.  \nACKNOWLEDGEMENTS  \nThis research was funded by the Bureau of Safety and Environmental Enforcement (BSEE) .  \nGRAPHICAL ABSTRACT  \nEXECUTIVE SUMMARY  \nMonitoring the use of dispersants on surface oil slicks has been an element of oil spill response in the US since the 1990s. The monitoring has been performed under the guidance of the Special Monitoring of Applied Response Technologies (SMART) protocols that were developed by multiple Federal agencies and managed by the National Response Team (NRT) . The US Environmental Protection Agency (US EPA) released a new Rule specifyi","cbCaihDu49DR3AeY","https://ap.wps.com/l/cbCaihDu49DR3AeY","pdf",6365069,74,"English","# Executive Summary\n## Instrument concepts and roles\n## Project goal and testing scales\n## Laboratory validation approach","[{\"question\":\"What is the purpose of this final report?\",\"answer\":\"To evaluate the performance of the LISST-Black, Towed SilCam, and ShadowGraph camera for measuring oil droplet size distribution in oil spill response across lab, tank, and field settings.\"},{\"question\":\"Why is droplet size distribution measurement important in dispersant monitoring?\",\"answer\":\"Because dispersant use monitoring under SMART protocols and Subpart J monitoring requirements includes measuring and reporting droplet size distribution of both oil and dispersed oil.\"},{\"question\":\"How were the instruments validated in the laboratory?\",\"answer\":\"Laboratory tests were conducted at NJIT in a water tank using polyethylene microspheres across multiple selected bead sizes, tested individually to support validation of instrument measurement outputs.\"}]","Surface Water Droplet Size Distribution Instrument - Laboratory Validation, Tank Deployment, and Field Evaluation | PDF",1790784094,186]