The Research of Degradation about 1,2,4-Trichlorobenzene by Microorganism on Different Experiment Condition

Abstract:

Artificial media was used to enrich microbe and improve the water resource quality, therefore trace quantity organic pollutants of 1,2,4-Trichlorobenzene were biodegraded. The result of the experiment showed that, after domestication, the micro association enriched in the assembled medium could remove corresponding trace quantity organic pollutants in some concentration. When the temperature was 30 degree centigrade, the pH was between 6 and 9, the effect was the best about the removal on trace-quantity-organic pollutants water. A strain of bacteria was separated．At the same time, the congener trace quantity organic pollutants could be biodegraded. When the HRT was 6 days, the removal of trace quantity organic pollutants was between 70%～95%. It is evident that the trace quantity organic pollutants of 1,2,4-trichlorobenzene in the source water quality from Meiliang Bay in Taihu Lake can be well degraded by enriched microbes on the artificial media.

• Periodical: Applied Mechanics and Materials (Volumes 178-181)
• Pages: 666-670
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.178-181.666
• Online since: May 2012
• Authors: Dong Ying Xu, Xi Wu Lv
• Keywords: Artificial-Media, Degradation, Trichlorobenzene, Water Quality Improvement

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