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Utilities waste handling

A process chromatograph is an enviromnentally suitable automated device that measures one or more chemical components in one or more process streams and presents the results in a usable format. A process chromatographic system includes the associated sample system, utilities, waste handling, and data communication as well as the instrument itself. [Pg.3862]

Characteristics of soil Quantity of waste Utility/fuel rates Moisture content of soil Initial contaminant concentration Characteristics of residual waste Waste handling/preprocessing Target contaminant concentration Amount of debris with waste Labor rates... [Pg.327]

Waste handling/preprocessing Debris content of waste Utility/fuel rates Labor rates... [Pg.331]

In 1996, Delphi estimated the cost of processing wastes at 2.50 to 10.00/kg. Among the factors listed as affecting cost were quantity of waste, labor rates, initial contaminant concentration, characteristics of residual waste, waste handling and pretreatment, amount of debris, utility/fuel rates, and target contaminant concentration (D13821G, p. 24). [Pg.497]

Maintenance Spill Response Hazardous Waste Handling All of these functions require the use of CP gloves that are the most protective available. Typically, utilize a double layer of CP gloving (such as a latex interior, and exterior of Viton or butyl rubber, etc.). Extreme precaution must be made in the selection of CP gloves and protective garments for these apphcations. [Pg.250]

Potential fusion appHcations other than electricity production have received some study. For example, radiation and high temperature heat from a fusion reactor could be used to produce hydrogen by the electrolysis or radiolysis of water, which could be employed in the synthesis of portable chemical fuels for transportation or industrial use. The transmutation of radioactive actinide wastes from fission reactors may also be feasible. This idea would utilize the neutrons from a fusion reactor to convert hazardous isotopes into more benign and easier-to-handle species. The practicaUty of these concepts requires further analysis. [Pg.156]

Systems with self-loading compactors. Container size and utilization are not as critical in stationaiy-coutaiuer systems using self-loading collec tion vehicles equipped with a compaction mechanism (see Fig. 25-61 and Table 25-59) as they are in hauled-container systems. Trips to the disposal site, transfer station, or processing station are made after the contents of a number of containers have been col-lec ted and compacted and the collec tion vehicle is fuU. Because a variety of container sizes and types are available, these systems may be used for the coUection of all types of wastes. Container sizes vaiy from relatively small sizes (0.6 m ) to sizes comparable to those handled with a hoist truck (see Table 25-58). [Pg.2237]

Another type of utility that is a serious air pollution source is the one that handles the wastes of modem society. An overloaded, poorly designed... [Pg.76]

R/0 unit Reverse Osmosis Unit for water purification in small aquariums and miniature yard-ponds, utilizes a membrane under pressure to filter dissolved solids and pollutants from the water. Two different filter membranes can be used the CTA (cellulose triacetate) membrane is less expensive, but only works with chlorinated water and removes 50-70% of nitrates, and the TFC membrane, which is more expensive, removes 95% of nitrates, but is ruined by chlorine. R/0 wastes water and a system that cleans 100 gallons a day will cost ft-om 400 to 600 with membrane replacement adding to the cost. A unit that handles 140 gallons a day will cost above 700,00. [Pg.624]

Our discussion here is for the typical petroleum-based waste or low hazard chemical waste. For this situation we prefer the common-sense approach to the handling of hazardous materials. Wliatever process is effective in making sure that the hazardous materials stay on the site and are disposed of in an appropriate manner should be utilized. [Pg.82]

For catalyst testing, conventional small tubular reactors are commonly employed today [2]. However, although the reactors are small, this is not the case for their environment. Large panels of complex fluidic handling manifolds, containment vessels, and extended analytical equipment encompass the tube reactors. Detection is often the bottleneck, since it is still performed in a serial fashion. To overcome this situation, there is the vision, ultimately, to develop PC-card-sized chip systems with integrated microfluidic, sensor, control, and reaction components [2]. The advantages are less space, reduced waste, and fewer utilities. [Pg.51]

The architectural services integrate the design of the facility so that it can support the corresponding process the flows of people, materials, products and waste, product separation, sterile processing, sanitary design, biohazard containment, special utilities, and solvent recovery, handling and storage. [Pg.261]

The utility of such reagents in the oxidation processes is compromised due to their inherent toxicity, cumbersome preparation, potential danger in handling of metal complexes, difficulties encountered in product isolation and waste disposal problems. Immobilization of metallic reagents on solid supports has circumvented some of these drawbacks and provided an attractive alternative in organic synthesis because of the selectivity and associated ease of manipulation. Further, the localization of metals on the mineral oxide surfaces reduces the possibility of their leaching into the environment. [Pg.196]


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See also in sourсe #XX -- [ Pg.324 ]




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