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And water treatment

The role that a host facility plays in an incremental development project can vary tremendously. At one extreme all production and processing support may be provided by the host (such as gas lift and water treatment). On the other hand, the host may just become a means of accessing an export pipeline (if a production and processing facility is installed on the new field). [Pg.363]

CX-Aminonitriles are compounds containing both cyano and amine substituents attached to the same carbon atom. They are versatile synthetic intermediates that are used to make aminoacids, agrichemicals, chelants, radical initiators, and water-treatment chemicals. In some cases, aminonitriles produced as intermediates are not isolated, but immediately further reacted, for example by hydrolysis, as is the case in producing... [Pg.221]

Minerals and Metals. HCl is consumed in many mining operations for ore treatment, extraction, separation, purification, and water treatment (see Mineral recovery and processing). Significant quantities are also used in the recovery ofmolybdenum (see Molybdenum and molybdenum alloys) and gold (see Gold and gold compounds). This market consumed about 36 thousand metric tons in 1993. [Pg.451]

The total hydioquinone capacity is estimated to be 45,000 50,000 i/yt demand for 1992 was around 40,000 i/yt. Hydioquinone is used in a broad range of apphcations such as photographic developers, polymeri2ation inhibitors, mbber antioxidants, food antioxidants, synthesis intermediates, and water treatment. [Pg.492]

Sequestration forms the basis for detergent and water-treatment appHcations of polyphosphates. Sequestration of hardness ions by sodium tripolyphosphate used in detergent formulations prevents the precipitation of surfactants by the hardness ions. Sodium polyphosphate glass (SHMP) may be added to water system to prevent the formation of calcium or magnesium scales by reducing the activity of the hardness ions. However, if the ratio of cation to polyphosphate is too high at a given pH, insoluble precipitates such as may result instead of the soluble polyphosphate complexes. The... [Pg.340]

From the chemical point of view, succinic acid and its anhydride are characterized by the reactivity of the two carboxyUc functions and of the two methylene groups. Uses range from pharmaceuticals to food, detergents, cosmetics, plastics and resins, plant growth regulators, textiles, photography, and gas and water treatment. [Pg.534]

A castor meal treating program for simultaneous detoxification and deaHergenation led to the development of a process to detoxify the meal by heat and moisture and to deaHergenate by chemical and water treatment utilizing expander/extmder processing techniques (14). This detoxified and deaHergenated castor meal is safe to use as feed for animals (see Feeds and feed additives). [Pg.152]

PPO forms one of a group of rigid, heat-resistant, more-or-less selfextinguishing polymers with a good electrical and chemical resistance, low water absorption and very good dimensional stability. This has led to a number of applications in television such as tuner strips, microwave insulation components and transformer housings. The excellent hydrolytic stability has also led to applications in water distribution and water treatment applications such as in pumps, water meters, sprinkler systems and hot water tanks. It is also used in valves of drink vending machines. [Pg.589]

Phosphoric acid (H3PO4) Detergent builders and water treatment, foods, metal industries ... [Pg.28]

Wastewjiter and water treatment phuits in which cldorine is stored... [Pg.86]

The flocculation activity of polymers increases with increasing molecular weight. Linear macromolecules are better flocculents than branched ones with the same total molecular weight. In the future the largest growth of polymer applications is expected to be in waste and water treatment, because of ecological problems. [Pg.71]

Treatment of boiler and water treatment plant effluent. [Pg.191]

BOILER PLANT OPERATIONAL AND WATER TREATMENT BASICS... [Pg.119]

FUNDAMENTAL STEAM-WATERSIDE PROBLEMS AND WATER TREATMENT OBJECTIVES... [Pg.140]

A failure to install a necessary softener is ultimately reflected in higher bills for maintenance, repairs, and water treatment chemical products and services. Scaling can still occur with soft, lean waters, and the cost of additional fuel over a year probably would pay for several water softeners. In addition, the control of internal water chemistry becomes more difficult than it might otherwise be, which places an additional operational burden upon the facility. [Pg.161]

This ingredient is a bactericide used in sunscreens, hair conditioners, paints, disinfectants, and water-treatment plants. [Pg.44]

Keith LH, Hall RC, Hanisch RC, et al. 1983. New methods for gas chromatographic analysis of water pollutants. In Jolley RE, Brungs WA, Cotruvo JA, et al., eds. Water chlorination Environmental impact and health effects. Vol. 4(Bookl Chemistry and water treatment), Ann Arbor Science. Ann Arbor, MI The Butterworth Group, 563-582. [Pg.301]


See other pages where And water treatment is mentioned: [Pg.413]    [Pg.26]    [Pg.112]    [Pg.246]    [Pg.266]    [Pg.144]    [Pg.186]    [Pg.340]    [Pg.391]    [Pg.436]    [Pg.288]    [Pg.424]    [Pg.405]    [Pg.303]    [Pg.344]    [Pg.125]    [Pg.5]    [Pg.256]    [Pg.472]    [Pg.148]    [Pg.224]    [Pg.441]    [Pg.286]    [Pg.161]    [Pg.1040]    [Pg.179]    [Pg.566]    [Pg.799]    [Pg.954]    [Pg.975]    [Pg.996]    [Pg.648]    [Pg.28]   
See also in sourсe #XX -- [ Pg.137 ]




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