nutrient biopurification
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nutrient biopurification
(′nü·trē·ənt ¦bī·ō′pyu̇r·ə·fə′kā·shən)
(ecology) A process taking place within a nutrient cycle that maintains the pools of nutrient substances at optimum concentrations, to the exclusion of nonnutrient substances.
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McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.
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