DEMONSTRATION OF THE DWPF FLOWSHEET IN THE SRNL SHIELDED CELLS USING ARP PRODUCT SIMULANT AND SB4 TANK 40 SLUDGE SLURRY (open access)

DEMONSTRATION OF THE DWPF FLOWSHEET IN THE SRNL SHIELDED CELLS USING ARP PRODUCT SIMULANT AND SB4 TANK 40 SLUDGE SLURRY

The radioactive startup of two new SRS processing facilities, the Actinide Removal Process (ARP) and the Modular Caustic-Side-Solvent-Extraction Unit (MCU) will add two new waste streams to the Defense Waste Processing Facility (DWPF). The ARP will remove actinides from the 5.6 M salt solution resulting in a sludge-like product that is roughly half monosodium titanate (MST) insoluble solids and half sludge insoluble solids. The ARP product will be added to the Sludge Receipt and Adjustment Tank (SRAT) at boiling and dewatered prior to pulling a SRAT receipt sample. The cesium rich MCU stream will be added to the SRAT at boiling after both formic and nitric acid have been added and the SRAT contents concentrated to the appropriate endpoint. A concern was raised by an external hydrogen review panel that the actinide loaded MST could act as a catalyst for hydrogen generation (Mar 15, 2007 report, Recommendation 9). Hydrogen generation, and it's potential to form a flammable mixture in the off-gas, under SRAT and Slurry Mix Evaporator (SME) processing conditions has been a concern since the discovery that noble metals catalyze the decomposition of formic acid. Radiolysis of water also generates hydrogen, but the radiolysis rate is orders of magnitude …
Date: May 14, 2008
Creator: Lambert, D; John Pareizs, J; Bradley Pickenheim, B; Cj Bannochie, C; Michael Stone, M; Damon Click, D et al.
System: The UNT Digital Library
Q1Report for CADWR Project: Desalination Using Carbon NAnotube Membranes (open access)

Q1Report for CADWR Project: Desalination Using Carbon NAnotube Membranes

In this research and development project, LLNL will leverage the process for fabrication of the membranes developed by our internally funded effort (LLNL Laboratory Directed Research and Development). LLNL will then employ chemical manipulations to modify charge at the ends of the nanotubes and make the membranes more selective to either positive or negative ions through a combination of size and charge selectivity. LLNL's goal is to demonstrate ion exclusion while preserving high permeabilities and low energy use. Success of this research and development project may warrant further developments in the fabrication of membranes.
Date: May 14, 2008
Creator: Bakajin, O
System: The UNT Digital Library
2006 Hanford Site Annual Illness and Injury Surveillance Report (open access)

2006 Hanford Site Annual Illness and Injury Surveillance Report

The U.S. Department of Energy’s (DOE) commitment to assuring the health and safety of its workers includes the conduct of illness and injury surveillance activities that provide an early warning system to detect health problems among workers. The Illness and Injury Surveillance Program monitors illnesses and health conditions that result in an absence, occupational injuries and illnesses, and disabilities and deaths among current workers.
Date: May 14, 2008
Creator: United States. Department of Energy. Office of Health, Safety, and Security.
System: The UNT Digital Library
Literature Review of Data on the Incremental Costs to Design and Build Low-Energy Buildings (open access)

Literature Review of Data on the Incremental Costs to Design and Build Low-Energy Buildings

This document summarizes findings from a literature review into the incremental costs associated with low-energy buildings. The goal of this work is to help establish as firm an analytical foundation as possible for the Building Technology Program's cost-effective net-zero energy goal in the year 2025.
Date: May 14, 2008
Creator: Hunt, W. D.
System: The UNT Digital Library
BLACKFEET NATION FIRST STEPS TO RENEWABLE ENERGY – ENERGY ORGANIZATION DEVELOPMENT PROJECT FINAL REPORT (open access)

BLACKFEET NATION FIRST STEPS TO RENEWABLE ENERGY – ENERGY ORGANIZATION DEVELOPMENT PROJECT FINAL REPORT

The Blackfeet Nation Energy Organization Development project, which was funded through the auspices of the Department of Energy First Steps to Renewable Energy Grant, has produced a centralized effort that assists the Blackfeet Tribal Business Council in the proper management, development, and informed decision making ability to negotiate and develop Blackfeet Renewable Energy opportunities, with a special emphasis on wind energy development. In addition, the Blackfeet Nation has been armed with an enhanced ability to examine environmental and legal issues, perform market research, identify additional lands for possible acquisition and development, and examine wind energy projects by other tribes that serve as models. The product of this effort has been that the Blackfeet Nation formerly petitioned the Bureau of Indian Affairs to approve and charter an Indian Reorganization Act, Section 17 Corporation, the Blackfeet Renewable Energy Inc. Please See Attachment.
Date: May 14, 2008
Creator: Lawrence, Jeri
System: The UNT Digital Library
American War and Military Operations Casualties: Lists and Statistics (open access)

American War and Military Operations Casualties: Lists and Statistics

This report is written in response to numerous requests for war casualty statistics and lists of war dead. It provides tables, compiled by sources at the Department of Defense, indicating the number of casualties among American military personnel serving in principal wars and combat actions. For the more recent conflicts, starting with the Korean War, more detailed information on types of casualties, and when available, demographics have been included. This report also cites sources of published lists of military personnel killed in principal wars and combat actions.
Date: May 14, 2008
Creator: Fischer, Hannah; Klarman, Kim & Oboroceanu, Mari-Jana
System: The UNT Digital Library
Maritime Security: Potential Terrorist Attacks and Protection Priorities (open access)

Maritime Security: Potential Terrorist Attacks and Protection Priorities

This report outlines the key dimensions of maritime terrorism and how these dimensions may characterize specific attacks in the global maritime domain. The report illustrates credible maritime attack scenarios based on actual past attacks or potential attacks developed for maritime security exercises or other U.S. counter terrorism activities. It discusses the challenge to maritime security planners of facing a virtually unlimited number of potential attack scenarios and how certain federal programs address this challenge. It also reviews various perspectives on the overall likelihood of maritime terror attacks on the United States. Finally the report discusses implications for homeland security policy.
Date: May 14, 2008
Creator: Parfomak, Paul W. & Frittelli, John
System: The UNT Digital Library
The Specialty Metal Provision and the Berry Amendment: Issues for Congress (open access)

The Specialty Metal Provision and the Berry Amendment: Issues for Congress

This report examines the specialty metal provision which was originally part of the Berry Amendment; the potential oversight issues for Congress, and options that Congress may wish to consider. The debate over the specialty metal provision may also renew interest in the debate over the viability of other domestic source restrictions. There is congressional interest in the specialty metal provision because: (1) the specialty metal restriction affects major defense contractors who produce components for commercial airplanes; (2) some prime defense contractors as well as subcontractors on the second, third, and fourth tiers have stated that they were unable to comply with the Berry Amendment specialty metal requirement; (3) the Department of Defense (DOD) has authorized the use of waivers to purchase non-compliant items (non-compliant specialty metal are metal that do not meet the 100% domestic source requirement of the Berry Amendment); and (4) the long-term impact of the specialty metal provision on the costs of defense equipment and programs, particularly on the requirement that weapon system components be certified as made in the United States.
Date: May 14, 2008
Creator: Grasso, Valerie Bailey
System: The UNT Digital Library
Health Savings Accounts and High-Deductible Health Plans: A Data Primer (open access)

Health Savings Accounts and High-Deductible Health Plans: A Data Primer

This report provides basic guidance, including the most recent data available for each source on enrollment, premiums and deductibles for HSAs, HSAs and HRAs combined, and HDHPs.
Date: May 14, 2008
Creator: Rapaport, Carol
System: The UNT Digital Library
Basel II in the United States: Progress Toward a Workable Framework (open access)

Basel II in the United States: Progress Toward a Workable Framework

This report is on Basel II in the United States: Progress Toward a Workable Framework.
Date: May 14, 2008
Creator: Eubanks, Walter W.
System: The UNT Digital Library
Gasoline Prices: Legislation in the 110th Congress (open access)

Gasoline Prices: Legislation in the 110th Congress

This report gives information related to the high prices of Gasoline and legislation in the 110th Congress.
Date: May 14, 2008
Creator: Behrens, Carl E. & Glover, Carol
System: The UNT Digital Library
State Medicaid Program Administration: A Brief Overview (open access)

State Medicaid Program Administration: A Brief Overview

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Date: May 14, 2008
Creator: unknown
System: The UNT Digital Library
Reauthorization of the E-Government Act: A Brief Overview (open access)

Reauthorization of the E-Government Act: A Brief Overview

This report discusses the E-Government Act that serves as the primary legislative vehicle to guide evolving federal IT management practices and to promote initiatives to make government information and services available online.
Date: May 14, 2008
Creator: Seifert, Jeffrey W.
System: The UNT Digital Library
"Spam": An Overview of Issues Concerning Commercial Electronic Mail (open access)

"Spam": An Overview of Issues Concerning Commercial Electronic Mail

This report discusses Spam, also called unsolicited commercial email (UCE) or "junk email." Not only can Spam be a nuisance, but its cost may be passed on to consumers through higher charges from Internet service providers who must upgrade their systems to handle the traffic. Proponents of UCE insist it is a legitimate marketing technique that is protected by the First Amendment. This report discusses this issue in detail, as well as related legislation.
Date: May 14, 2008
Creator: Moloney Figliola, Patricia
System: The UNT Digital Library
Iran's Activities and Influence in Iraq (open access)

Iran's Activities and Influence in Iraq

Iran is materially assisting all major Shiite Muslim political factions in Iraq, most of which have longstanding ideological, political, and religious ties to Tehran, and their armed militias. The Administration notes growing involvement by Tehran in actively directing training, and arming Shiite militiamen linked, to varying degrees, to hardline cleric Moqtada Al Sadr. Some analysis goes so far as to see a virtual "proxy war" between the United States and Iran inside Iraq.
Date: May 14, 2008
Creator: Katzman, Kenneth
System: The UNT Digital Library
Serbia: Current Issues and U.S. Policy (open access)

Serbia: Current Issues and U.S. Policy

Serbia faces an important crossroads in its development. It is seeking to integrate into the European Union (EU), but its progress has been hindered by a failure to arrest four remaining indicted war criminals and by tensions with the United States and the EU over the independence of Serbia's Kosovo province. The United States, Britain, France, Germany, Italy, and most other EU countries have recognized Kosovo's independence. Serbian leaders condemned said recognition and have withdrawn Serbia's ambassadors from the United States and other countries recognizing Kosovo's independence. The second session of the 110th Congress may consider legislation on Serbia, including conditions on aid to Serbia.
Date: May 14, 2008
Creator: Woehrel, Steven
System: The UNT Digital Library