Mercury
Mercury
Mercury
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1. Bio-degradation of surface<br />
active agent<br />
• priciples:the depletion of surface active agent<br />
entering the water environment depends mainly on<br />
degradation by microorganizm, the principle of which<br />
includes the oxidation of methyl on the methyl-chain<br />
(ω-oxidation), β -oxidation, the oxidation of aromatic<br />
ring and 脱 磺 化 。<br />
1) Methyl oxidation means the oxidation of the methyl at<br />
the end of the hydrophobic groups of surface active<br />
radical and then the respective production of of<br />
formyls ( 醛 基 ) and carboxyls ( 羧 基 ).
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