The principle,influence fectors and harmfulness of the water body eutrophia in oxidation pond were introdneed in this paper.

针对氧塘水体富营养,介绍了氧塘水体富营养生机理、影响因素其危害,探讨了防,并展望了未来研究趋势。

This paper briefs the industrial usages i and harmfulness of cyclopentanone and cyclohexanone, and reviews the research progresses in microbial degradation of cyclopentanone and cyclohexanone.

摘要简略介绍了环戊酮和环己酮应用危害，综述了目前国内外在环戊酮和环己酮微生物降解研究进展。