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heterotrophic

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heterotrophic /het·ero·tro·phic/ (-tro´fik) not self-sustaining; said of microorganisms requiring a reduced form of carbon for energy and synthesis.
heterotrophic [het″er-o-trof´ik]
unable to synthesize metabolic products from inorganic materials; requiring complex organic substances (growth factors) for nutrition.

heterotrophic (het´rōtrof´ik),
adj pertaining to an organism that must depend on others to provide sustenance. Parasitic.

heterotrophic
unable to synthesize metabolic products from inorganic materials; requiring complex organic substances (growth factors) for nutrition.


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Although it is less expensive to test a well for the presence/absence of bacteria, a heterotrophic plate count or HPC (formerly known as the Standard Plate Count or SPC) is highly recommended.
Recently discovered biogeochemical processes also play important roles in the nitrogen cycle: anaerobic ammonia oxidation (Anammox) (van Loos-dtrecht & Jetten, 1998), heterotrophic nitrification (Robertson & Kuenen, 1990), aerobic denitrification (Robertson & Kuenen, 1990), methanotrophic denitrification (Raghoebarsing et al.
Furthermore, the RO water system validation protocol did not list specific acceptance standards for volatile organic compounds, including nitrogen, sulfates and metals in Phase I testing, and for heterotrophic plate count in Phase I, II or III testing.
 
 
 
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