Index
439
in rocks, 341

in soils

contents of, 341

mobile species of, 342

toxicity of, 342

usages of, 341

in waters, 342

U
United Nations Scientific Committee

on the Effects of Atomic
Radiation, 390

Uranium (U)

in air, 387

drinking water, provisional guideline value
of, 386

in food, 389

in humans

body burden of, 387–388

dietary exposure to, 388

intake of, 388–389

tolerable daily intake (TDI) of, 388

toxic effects of, 388

isotopes of, 384

minerals of, 384

other uses of, 385

oxidation state of, 385

in plants, 387

production in 2010, 384

in rocks, 384

in soils, 385

in waters, 386–387, 386t

Urban wastewater (UWW), 99

U.S. Environmental Protection Agency, 33

U.S. Food and Drug Administration, 52

V
Vanadium (V)

in air, 346t, 348

in coal, 345

in crude oil, 345

in foodstuff, 349, 350t

in humans

absorption of, 349

in diabetes treatment, 349

exposure of, 349

intake of, 350

role of, 349

toxicity of, 349

in industrial sector, 345

minerals of, 345

oxidation states of, 345

in plants

contents of, 348

from industrial regions, 349

ions of, 348

toxicity symptoms of, 348–349

production in 2010, 345

in rocks, 345

in soils

anionic species of, 346

contaminations of, 347

contents of, 345–346, 346t

in waters

concentration of, 346t, 347

species of, 347

W
Wolfram. See Tungsten (W)

World Health Organization (WHO), 237, 259,

286, 333, 359, 386

Y
Yttrium (Y)

in air, 352

in coal, 351

in fly ash, 351

in humans, 352–353

Hylocomium splendens, 352

intake of, 353

minerals of, 351

oxidation state of, 351

in plants, 352

production in 2010, 351

radioactive isotope of, 353

in rocks, 351

in soils, 351

in waters, 351–352

Z
Zinc (Zn)

in air

concentration of, 359

contents of, 356t

in street dust, 360

in animals, 364–365, 365t

in coal, 355

consumption of, 355

in crude oil, 355

deficiencies of, 357

in fly ash, 355

in food, 364

in humans

absorption of, 363

deficiency of, 362–363

dietary allowance of, 363

exposure to, 362

intake of, 363, 364

poisoning of, 363
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