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Bisphenol A (BPA) in Plastics and Possible Human Health Effects

Description: This report discusses Bisphenol A (BPA). BPA is used to produce certain types of plastic that are used in thousands of formulations for myriad products. Containers made with these plastics may expose people to small amounts of BPA in food and water. Medical devices and other more ubiquitous products, such as thermal paper coatings, also may contribute significantly to human exposure. Some animal experiments have found that fetal and infant development may be harmed by small amounts of BPA, but scientists disagree about the value of the animal studies for predicting harmful effects in people.
Date: August 13, 2010
Creator: Schierow, Linda-Jo & Lister, Sarah A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Chemical Facility Security: Reauthorization, Policy Issues, and Options for Congress

Description: This report provides a brief overview of the existing statutory authority and the regulation implementing this authority. It describes several policy issues raised in previous debates regarding chemical facility security and identifies policy options that might resolve components of these issues. Finally, legislation introduced in the 111th Congress is discussed.
Date: December 23, 2010
Creator: Shea, Dana A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Chemical Facility Security: Reauthorization, Policy Issues, and Options for Congress

Description: The Department of Homeland Security (DHS) has statutory authority to regulate chemical facilities for security purposes. This report provides a brief overview of the existing statutory authority and the regulation implementing this authority. It describes several policy issues raised in previous debates regarding chemical facility security and identifies policy options that might resolve components of these issues. Finally, legislation introduced in the 111th Congress is discussed.
Date: December 10, 2010
Creator: Shea, Dana A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Chemical Facility Security: Regulation and Issues for Congress

Description: This report describes the statutory authority granted to the Department of Homeland Security (DHS) with regards to chemical facility security regulation and the interim final rule promulgated by DHS, and identifies select issues of contention related to the interim final rule. Finally, this report discusses several possible policy options for Congress.
Date: April 28, 2008
Creator: Shea, Dana A. & Tatelman, Todd B.
Item Type: Report
Partner: UNT Libraries Government Documents Department

The Emergency Planning and Community Right-to-Know Act (EPCRA): A Summary

Description: This report summarizes the Emergency Planning and Community Right-to-Know Act (EPCRA) and the major regulatory programs that mandate reporting by industrial facilities of releases of hazardous chemicals to the environment, as well as local planning to respond in the event of significant, accidental releases.
Date: February 2, 2010
Creator: Schierow, Linda-Jo
Item Type: Report
Partner: UNT Libraries Government Documents Department

Chemical Facility Security: Reauthorization, Policy Issues, and Options for Congress

Description: This report provides a brief overview of the existing statutory authority of the Department of Homeland Security to regulate chemical facilities and the regulation implementing this authority. It describes several policy issues raised in previous debates regarding chemical facility security and identifies policy options that might resolve components of these issues. Finally, legislation introduced in the 111th Congress is discussed.
Date: November 10, 2009
Creator: Shea, Dana A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Chemical Facility Security: Reauthorization, Policy Issues, and Options for Congress

Description: This report provides a brief overview of the existing statutory authority of the Department of Homeland Security to regulate chemical facilities and the regulation implementing this authority. It describes several policy issues raised in previous debates regarding chemical facility security and identifies policy options that might resolve components of these issues. Finally, legislation introduced in the 111th Congress is discussed.
Date: September 3, 2009
Creator: Shea, Dana A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Chemical Facility Security: Reauthorization, Policy Issues, and Options for Congress

Description: This report discusses the efforts undertaken since even prior to September 11, 2001, to increase safety and security measures for facilities possessing certain amounts of hazardous chemicals. The 109th congress passed legislation in 2006 providing the Department of Homeland Security (DHS) statutory authority to regulate chemical facilities for security purposes. This statutory authority expires in December 2010. This report provides a brief overview of the existing statutory authority and the regulation implementing this authority. It describes several policy issues raised in previous debates regarding chemical facility security and identifies policy options that might resolve components of these issues. Finally, legislation introduced in the 111th Congress is discussed.
Date: November 15, 2010
Creator: Shea, Dana A.
Item Type: Report
Partner: UNT Libraries Government Documents Department

The Emergency Planning and Community Right-to-Know Act (EPCRA): A Summary

Description: This report summarizes the Emergency Planning and Community Right-to-Know Act (EPCRA) and the major regulatory programs that mandate reporting by industrial facilities of releases of hazardous chemicals to the environment, as well as local planning to respond in the event of significant, accidental releases.
Date: October 28, 2010
Creator: Schierow, Linda-Jo
Item Type: Report
Partner: UNT Libraries Government Documents Department

The Emergency Planning and Community Right-to-Know Act (EPCRA): A Summary

Description: This report summarizes the Emergency Planning and Community Right-to-Know Act (EPCRA) and the major regulatory programs that mandate reporting by industrial facilities of releases of potentially hazardous chemicals to the environment, as well as local planning to respond in the event of significant, accidental releases.
Date: April 5, 2012
Creator: Schierow, Linda-Jo
Item Type: Report
Partner: UNT Libraries Government Documents Department

The Emergency Planning and Community Right-to-Know Act (EPCRA): A Summary

Description: This report summarizes the Emergency Planning and Community Right-to-Know Act (EPCRA) and the major regulatory programs that mandate reporting by industrial facilities of releases of hazardous chemicals to the environment, as well as local planning to respond in the event of significant, accidental releases.
Date: March 4, 2009
Creator: Schierow, Linda-Jo
Item Type: Report
Partner: UNT Libraries Government Documents Department

EFFECTS OF TERNARY ADDITIONS OF ALUMINUM-35 w/o URANIUM ALLOYS

Description: The effects of a number of ternary additions on the constitution, casting, and fabricating characteristics and the physical properties of aluminum- 35 wt.% uranium were investigated. Initial investigations were concerned with the effects of 3 at.% ternary additions on the microstructure and press-forging characteristics of the alloy. It was found that additions of this magnitude often introduced extrinsic phases in the alloy. At the 3 wt% level, additions of germanium, silicon, tin, or zirconium inhibited the formation of UAl/sub 4/ and thereby increased the extent of the aluminum matrix in the alloy. It was also noted that these additions decreased the pressures required for extruding, and the tin addition also improved the homogeneity of cast shapes. Lead and palladium also improved the homogeneity of the cast material; however, neither of these was an effective inhibitor of UAl/sub 4/ and free lead was detected in the alloy to which lead had been added as the ternary. From these studies it appears that tin and zirconium are as effective as silicon in enhancing the fabricating characteristics of rior when evaluated on the bases of casting qualities and recycling characteristics. (auth)
Date: October 27, 1959
Creator: Daniel, N.E.; Foster, E.L. & Dickerson, R.F.
Item Type: Report
Partner: UNT Libraries Government Documents Department

EVALUATION OF AN ENGINEERING DEMONSTRATION OF THE MODIFIED ZIRFLEX AND NEUFLEX PROCESSES FOR THE PREPARATION OF SOLVENT EXTRACTION FEEDS FROM UNIRRADIATED ZIRCONIUM-BASE REACTOR FUELS

Description: In order to recover uranium from zirconium-base reactor fuels by solvent extraction, the metailic fuel and cladding must first be dissolved and a suitable feed solution prepared. Such preparations of solvent extraction feeds were successfully accomplished batchwise using both the Modified Zirflex and Neuflex processes employing an NH/sub 4/F -- oxidant mixture to dissolve the fuel elements, and the feed. (The d Zirflex feed, and H/sub 2/O for the Neuflex feed.) In the Modified Zirflex process, a dissolvent about 6 M in NH/sub 4/F with an excess of H/sub 2/O/sub 2/ to oxidize uranium to the more-soluble U(VI) valence state. The off-gas, after NH/sub 3/ removal, is an H/sub 2/-O/sub 2/ mixture of small volume, which is diluted with air to a safe concentration. Then nitric acid-aluminum nitrate is added to the dissolution product, yielding a solvent extraction feed from which uranium is recovered by using TBP-Amsco as the extractant. In the Neuflex process, the dissolvent is NH/sub 4/F--H/sub 2/O/sub 2/, with less than a stoichiometric amount of NH/sub 4/NO/sub 3/. Without NH/sub 4/NO/sub 3/, the scrubbed off-gas is principally hydrogen, on the hydrogen-rich side of the flammable range of H/sub 2/-O/sub 2/ mixtures, Only water is added to this dissolution product, yielding a neutral fluoride feed from which uranium is extractable by use of Dapex reagents. ln both processes the F: Zr charge ratio, initial surface condition, and maximum section thickness of the fuel element were the principa1 determinants of total dissolution time. The zirconium loading as determined by the free fluoride - zirconium solubility relationship limited the capacity of fuels containing less than 2% U, while the free-fluoride-to-uranium ratio of about 100 required for solution stability was the limiting factor with alloys containing higher percentages of uranium, Hydrogen peroxide concentration was not an important factor in solution stability; ...
Date: March 1, 1964
Creator: Kitts, F.G.
Item Type: Report
Partner: UNT Libraries Government Documents Department

STUDY OF FACTORS INFLUENCING DUCTILITY OF IRON-ALUMINUM ALLOYS. Monthly Letter report No. 5

Description: Deformation mechnisms in Fe-Al single crystals were studied. and observations regarding deformation structures are discussed. In surface- preparation studies. a polishing technique was developed which requires only that the chemical bath temperatures be controlled and thnt the bath be agitated. Bath composition is given, and results obtained with Thermenol treated by this technique are included. (J.R.D.)
Date: October 1, 1960
Creator: Rauscher, G.P. Jr.; Perkins, F.C. & Nachman, J.F.
Item Type: Report
Partner: UNT Libraries Government Documents Department

OIT Times Newsletter: Volume 3, Number 1, Winter 2000

Description: The Winter 2000 edition of the OIT Times newsletter, a quarterly publication produced by the Office of Industrial Technologies, highlights the 1999 start-up projects, announces the OIT solicitation schedule for FY2000, and features the success of the Ohio diecasting showcase. One of the quarterly highlights was Secretary Richardson's presentation of a Certificate of Partnership to Malden Mills CEO Aaron Feuerstein at the dedication of the plant's new, advanced cogeneration system.
Date: December 16, 1999
Creator: Sousa, L.
Item Type: Book
Partner: UNT Libraries Government Documents Department

Human Genetic Marker for Resistance to Radiation and Chemicals

Description: TO characterize the human HRDAD9 gene and evaluate its potential as a biomarker to predict susceptibility to the deleterious health effects potentially caused by exposure to radiations or chemicals present at DOE hazardous waste cleanup sites. HRAD9 is a human gene that is highly conserved throughout evolution. Related genes have been isolated from yeasts and mice, underscoring its biological significance. Most of our previous work involved characterization of the yeast gene cognate, wherein it was determined that the corresponding protein plays a significant role in promoting resistance of cells to radiations and chemicals, and in particular, controlling cell growth in response to DNA damage.
Date: May 11, 2001
Creator: Lieberman, DR. Howard B.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Addendum to the Calcined Waste Storage at the Idaho Nuclear Technology Center

Description: This report is an addendum to the report Calcined Waste Storage at the Idaho Nuclear Technology and Engineering Center, INEEL/EXT-98-00455 Rev. 1, June 2003. The original report provided a summary description of the Calcined Solids Storage Facilities (CSSFs). It also contained dozens of pages of detailed data tables documenting the volume and composition (chemical content and radionuclide activity) of the calcine stored in the CSSFs and the liquid waste from which the calcine was derived. This addendum report compiles the calcine composition data from the original report. It presents the compiled data in a graphical format with units (weight percent, curies per cubic meter, and nanocuries per gram) that are commonly used in regulatory and waste acceptance criteria documents. The compiled data are easier to use and understand when comparing the composition of the calcine with potential regulatory or waste acceptance criteria. This addendum report also provides detailed explanations for the large variability in the calcine composition among the CSSFs. The calcine composition varies as a result of reprocessing different types of fuel that had different cladding materials. Different chemicals were used to dissolve the various types of fuel, extract the uranium, and calcine the resulting waste. This resulted in calcine with variable compositions. This addendum report also identifies a few trace chemicals and radionuclides for which the accuracy of the amounts estimated to be in the calcine could be improved by making adjustments to the assumptions and methods used in making the estimates.
Date: May 1, 2004
Creator: Staiger, M. D.; Swenson, Michael & Thomas, T. R.
Item Type: Report
Partner: UNT Libraries Government Documents Department

Alternative Feedstocks Program Technical and Economic Assessment: Thermal/Chemical and Bioprocessing Components

Description: This resource document on biomass to chemicals opportunities describes the development of a technical and market rationale for incorporating renewable feedstocks into the chemical industry in both a qualitative and quantitative sense. The term "renewable feedstock?s" can be defined to include a huge number of materials such as agricultural crops rich in starch, lignocellulosic materials (biomass), or biomass material recovered from a variety of processing wastes.
Date: July 1, 1993
Creator: Bozell, J. J. & Landucci, R.
Item Type: Report
Partner: UNT Libraries Government Documents Department

The OIT Times Newsletter -- Spring 2000, Vol. 3, No. 2

Description: The Spring 2000 issue of OIT [Office of Industrial Technologies] Times features articles on a new ``Best Practices'' team that is facilitating motor systems and heating equipment roadmaps; combined heat and power (CHP) industry international symposium and signing compact agreement ceremony; DOE Secretary Richardson signs compact with the petroleum industry; a major steel showcase is planned for May and OIT customers speak out with what works and what doesn't.
Date: April 4, 2000
Creator: Sousa, L.
Item Type: Book
Partner: UNT Libraries Government Documents Department