Mercury
Mercury
Mercury
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he degradation of surface active<br />
agent<br />
• It means under the environmental factors,<br />
the molecular structure of surface active<br />
agents is changeg, from environmentharmful<br />
matters to environment-friendly<br />
molecules such as CO 2 , NH 3 and H 2 O.<br />
• Mainly include bio-degradation and<br />
photodecomposition.