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Reduced oxygen compounds, biological

Toxic or malodorous pollutants can be removed from industrial gas streams by reaction with hydrogen peroxide (174,175). Many Hquid-phase methods have been patented for the removal of NO gases (138,142,174,176—178), sulfur dioxide, reduced sulfur compounds, amines (154,171,172), and phenols (169). Other effluent treatments include the reduction of biological oxygen demand (BOD) and COD, color, odor (142,179,180), and chlorine concentration. [Pg.481]

The chemotrophic (colorless) sulfur bacteria obtain energy from the chemical aerobic oxidation of reduced sulfur compounds. The overall reactions occurring, concerning the biological oxidation of sulfide, are the formation of sulfur (at low oxygen concentrations) and the formation of sulfate (when there is an excess of oxygen) ... [Pg.171]

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Biological Effects of Reduced Oxygen Compounds

Biological compounds

Biological oxygen

Compounds oxygenated

Oxygen compounds

Oxygen reduced

Oxygenate compounds

Oxygenous compound

Reduced compounds

Reduced oxygen compounds, biological effects

Reducible Compounds

Reducing compounds

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