In this research¡Awe used three kinds of surfactant ¡Aincluding Triton X-100(nonionic surfactant)¡ATriton QS-15 and SDS(anionic surfactant) ¡Ato study the effects of PAHs degradation bacteria on phenanthrene. In addition¡A we also discussed the treatment effects of salicylate¡A which was functioned as an inducer¡Aon degradation of phenanthrene by the microorganisms with and without the three surfactants.
According to the experimental results¡Athe conclusions were as following¡G
1. Biodegradation of PAHs was interfered by species surfactant¡Awhich was affected by the experimental factor¡Aspecies of surfactant and bacteria.
2. In the low level of Triton X-100 system ¡Asalicylate could enhance the degradation of phenanthrene.
3. The effect of degrading phenanthrene was obvious by adding salicylate to the system.
4. In the system containing Aluminum oxide and Triton QS-15¡A it could not enhance the degradation effects on phenanthrene.
In the future study¡A we suggest to further discuss the enhancing effects of surfactant on bioremediation of PAHs.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0829100-004221 |
| Date | 29 August 2000 |
| Creators | Chuang, Kung-Shun |
| Contributors | Jeng-Yue Wu, Lei Yang, Chon-Lin Lee |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0829100-004221 |
| Rights | unrestricted, Copyright information available at source archive |
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