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A-01 metals in stormwater runoff evaluation

A-01 metals in stormwater runoff evaluation

Date: November 6, 1997
Creator: Eldridge, L. L.
Description: As a part of the A-01 investigation required by the NPDES permit, an investigation was performed to ascertain the concentrations of metals specifically copper (Cu), lead (Pb), and zinc (Zn) in stormwater being discharged through the outfall. This information would indicate whether all water being discharged would have to be treated or if only a portion of the discharged stormwater would have to be treated. A study was designed to accomplish this. The first goal was to determine if the metal concentrations increased, decreased, or remained the same as flow increased during a rain event. The second goal was to determine if the concentrations in the storm water were due to dissolved. The third goal was to obtain background data to ascertain if effluent credits could be gained due to naturally occurring metals.Samples from this study were analyzed and indicate that the copper and lead values increase as the flow increases while the zinc values remain essentially the same regardless of the flow rate. Analyses of samples for total metals, dissolved metals, TSS, and metals in solids was complicated because in all cases metals contamination was found in the filters themselves. Some conclusions can be derived if this problem is ...
Contributing Partner: UNT Libraries Government Documents Department
3-D THERMAL EVALUATIONS FOR a FUELED EXPERIMENT in the ADVANCED TEST REACTOR

3-D THERMAL EVALUATIONS FOR a FUELED EXPERIMENT in the ADVANCED TEST REACTOR

Date: October 6, 2004
Creator: Ambrosek, R. G.; Chang, G. S. & Utterbeck, D. J.
Description: The DOE Advanced Fuel Cycle Initiative and Generation IV reactor programs are developing new fuel types for use in the current Light Water Reactors and future advanced reactor concepts. The Advanced Gas Reactor program is planning to test fuel to be used in the Next Generation Nuclear Plant (NGNP) nuclear reactor. Preliminary information for assessing performance of the fuel will be obtained from irradiations performed in the Advanced Test Reactor large ''B'' experimental facility. A test configuration has been identified for demonstrating fuel types typical of gas cooled reactors or fast reactors that may play a role in closing the fuel cycle or increasing efficiency via high temperature operation Plans are to have 6 capsules, each containing 12 compacts, for the test configuration. Each capsule will have its own temperature control system. Passing a helium-neon gas through the void regions between the fuel compacts and the graphite carrier and between the graphite carrier and the capsule wall will control temperature. This design with three compacts per axial level was evaluated for thermal performance to ascertain the temperature distributions in the capsule and test specimens with heating rates that encompass the range of initial heat generation rates.
Contributing Partner: UNT Libraries Government Documents Department
The 9/11 Commission and a National Counterterrorism Center: Issues and Options for Congress

The 9/11 Commission and a National Counterterrorism Center: Issues and Options for Congress

Date: October 6, 2004
Creator: unknown
Description: None
Contributing Partner: UNT Libraries Government Documents Department
9/11 Commission: Current Legislative Proposals for U.S. Immigration Law and Policy

9/11 Commission: Current Legislative Proposals for U.S. Immigration Law and Policy

Date: December 6, 2004
Creator: Garcia, Michael John & Wasem, Ruth Ellen
Description: This report briefly discusses some of the major immigration areas under consideration in comprehensive reform proposals suggested by the 9/11 Commission, including asylum, biometric tracking systems, border security, document security, exclusion, immigration enforcement, and visa issuances. It refers to other CRS reports that discuss these issues in depth and will be updated as needed.
Contributing Partner: UNT Libraries Government Documents Department
100% foundry compatible packaging and full wafer release and die separation technique for surface micromachined devices

100% foundry compatible packaging and full wafer release and die separation technique for surface micromachined devices

Date: April 6, 2000
Creator: OLIVER,ANDREW D. & MATZKE,CAROLYN M.
Description: A completely foundry compatible chip-scale package for surface micromachines has been successfully demonstrated. A pyrex (Corning 7740) glass cover is placed over the released surface micromachined die and anodically bonded to a planarized polysilicon bonding ring. Electrical feedthroughs for the surface micromachine pass underneath the polysilicon sealing ring. The package has been found to be hermetic with a leak rate of less than 5 x 10{sup {minus}8} atm cm{sup {minus}3}/s. This technology has applications in the areas of hermetic encapsulation and wafer level release and die separation.
Contributing Partner: UNT Libraries Government Documents Department
AZ-101 Mixer Pump Test MT Fury Suspended Solids Profiler Application and Testing

AZ-101 Mixer Pump Test MT Fury Suspended Solids Profiler Application and Testing

Date: January 6, 2000
Creator: MACLEAN, G.T.
Description: Describes the radiation testing and calibration of the AZ-101 tank suspended solids profiler unit mounted on 6 tank riser 24A. The Mt. Fury Suspended Solids Profiler (SSP) is a microprocessor-controlled instrument that measures the turbidity of solid-liquid suspensions and sludges. The profiler is used commercially for the monitoring and control of clarifiers and thickeners in waste treatment, mining, pulp and paper, and other industrial processing facilities. The instrument includes a three inch diameter probe, a Kynar coated coaxial cable, a reel assembly with a clutch and drive shaft, a stepper motor, and electronics. The instrument measures insoluble or suspended solids content in liquids by transmitting infrared energy at a wavelength of 935 nm and measuring the extent of backscatter. This frequency is not affected by solution color. There are two detectors that allow the instrument to operate over a broad range of concentrations, from clear liquids to light sludges.
Contributing Partner: UNT Libraries Government Documents Department
222-S Laboratory analytical report for tank 241-C-106, grab samples 6C-96-1 through 6C-96-16 {ampersand} 6C-96-17-FB

222-S Laboratory analytical report for tank 241-C-106, grab samples 6C-96-1 through 6C-96-16 {ampersand} 6C-96-17-FB

Date: August 6, 1996
Creator: Esch, R. A.
Description: This document is the analytical report for grab samples 6C-96-1through 6C-96-16 and 6C-96-17-FB from tank 241-C-106.
Contributing Partner: UNT Libraries Government Documents Department
108th Air Refueling Wing Future Missions Military Value

108th Air Refueling Wing Future Missions Military Value

Date: September 6, 2005
Creator: unknown
Description: 108th Air Refueling Wing Future Missions Military Value. Community Input from McGuire AFB local area.
Contributing Partner: UNT Libraries Government Documents Department
1996 Hanford site annual dangerous waste report

1996 Hanford site annual dangerous waste report

Date: March 6, 1997
Creator: Barcot, R.A.
Description: No abstract available.
Contributing Partner: UNT Libraries Government Documents Department
1998 Chemical Technology Division Annual Technical Report.

1998 Chemical Technology Division Annual Technical Report.

Date: August 6, 1999
Creator: Ackerman, J.P.; Einziger, R.E.; Gay, E.C.; Green, D.W. & Miller, J.F.
Description: The Chemical Technology (CMT) Division is a diverse technical organization with principal emphases in environmental management and development of advanced energy sources. The Division conducts research and development in three general areas: (1) development of advanced power sources for stationary and transportation applications and for consumer electronics, (2) management of high-level and low-level nuclear wastes and hazardous wastes, and (3) electrometallurgical treatment of spent nuclear fuel. The Division also performs basic research in catalytic chemistry involving molecular energy resources, mechanisms of ion transport in lithium battery electrolytes, and the chemistry of technology-relevant materials. In addition, the Division operates the Analytical Chemistry Laboratory, which conducts research in analytical chemistry and provides analytical services for programs at Argonne National Laboratory (ANL) and other organizations. Technical highlights of the Division's activities during 1998 are presented.
Contributing Partner: UNT Libraries Government Documents Department
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