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Emplacement

One slot was cut directly above the blade passage emplacement. The other slot was sealed off to prevent leakage. As the disc was lowered into close proximity to the blade tips, the blade passage was completed. The clearance between disc and blade was kept at 0.035 of an inch. The disc, when spun from above, acted as the rotating shroud. [Pg.288]

At the Lipari Landfill site in New Jersey, the gas venting system installed in 1983 consisted of two underground 4-inch (10-cm) perforated PVC pipes and five vent risers. Two parallel PVC pipes were installed 200 feet apart prior to cap emplacement during the period of wall construction and were placed about 3 feet beneath the finished grade. The vent risers were connected to the buried manifold pipes and consisted of open pipe installed perpendicular to the underground pipes and the ground surface. Filters were not attached to the riser exit points (U.S. EPA, 1987). [Pg.134]

Advancing technology as well as this demonstration of potential utility of Mass Scatter able Mines led the Army to revise mine warfare doctrine and establish new requirements for a family of Scatterable Mines that could be rapidly and remotely emplaced by a variety uf delivery systems. This requirement called for both Anti-Tank and Anti-Personnel Mine Systems. To this end, two first generation systems are well ad-vandedin devebpment. These are the XM56, a helicopter delivered Anti-Tank Mine System and die XM692, an artillery delivered Anti-Personnel Mine System. Other second generation systems which add increased versatility and capability are scheduled to follow ... [Pg.751]

The spectrometer was a Physical Electronics Model 548 modified for emplacement in a glovebox so that actinide samples could be examined. Spectra were taken using AIK radiation (1486.6 eV). The overall energy resolution of tne spectrometer was 1.2 eV using an analyzer pass energy of 25 eV. The spectrometer control was interfaced to a Nicolet 1180 minicomputer providing automatic data acquisition and analysis capability. [Pg.149]

The 6a-carba-y -D-fructopyranose molecule may have this tripartite arrangement (AH, B, and X) in almost the same emplacement as has the y -D-fructopyranose molecule. [Pg.49]

Hanshaw, B.B., Natural-membrane phenomena and subsurface waste emplacement, in Symposium on Underground Waste Management and Environmental Implications, Houston, Texas, Cook, T.D., Ed., Am. Assn. Petr. Geol. Mem., 1972, pp. 308-315. [Pg.851]

Those criteria should comprise both technique and socio-economic criteria, and they should answer several questions such as where, how much quantity, and which conditions. /Ml of these criteria and questions will contribute to solve and select the most suitable emplacement... [Pg.95]

The kimberlites in this study are located in the James Bay Lowlands and are in close proximity to the DeBeers Victor Mine. The kimberlites are mid Jurassic ( 170 Ma) in age and have been emplaced into... [Pg.117]

With the emplacement of the cover, the atmospheric oxygen that fuelled the precipitation of secondary As phases was essentially eliminated. Secondary phases such as jarosite, scorodite and amorphous iron sulfo-arsenates became unstable in the present conditions in the ARS (Salzsauler et at. 2005). Reductive dissolution of the secondary phases and residual arsenopyrite gives rise to 100 mg/L As in pore water at the base of the residue pile (Salzsauler et al. 2005). [Pg.373]

Monophasic Action Potential in Anesthetized Guinea Pigs. Epicardia monophasic action potential recording using suction/contact pressure electrodes are emplaced, allowing simultaneous measurement of ECG and heartrate. [Pg.746]

Underground injection is the subsurface emplacement of fluids through a well or hole whose depth is greater than its width. Injected fluids can include hazardous waste, brine from oil and gas production, and certain mining processes. An injection well can include a septic well, cesspool, or dry well. The SDWA allows regulation of UIC to protect usable aquifers from contamination, with additional restrictions and controls under the 1984 Amendments to RCRA. [Pg.23]

Injection of compressed CO2 into the deep ocean has already been tested. The goal of this approach is to emplace the CO2 into waters with low temperatures, ensuring the formation of relatively immobile gas hydrates. This strategy has the potential to sequester thousands of gigatonnes of carbon, but likely environmental impacts include (1) a change in the pH in the seawater near the emplaced gas hydrates, (2) benthic kills, (3) other ecosystem impacts, and (4) release back to the atmosphere as an eventual consequence of meridional overturning circulation. [Pg.756]


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See also in sourсe #XX -- [ Pg.82 , Pg.119 , Pg.506 ]




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Emplacement operations

Flame throwers emplaced

Gases contemporaneous with resource emplacement

Hydrologic waste emplacement

Oil emplacement

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