孔雀綠染料的微生物脫色研究

成文, 曾寶強

Research output: Contribution to journalArticle

Abstract

從印染廢水處理池的活性污泥中分離到五株對孔雀綠染料有脫色能力的細菌,其中編號為3#的菌株人蒼白桿菌 (Ochrobactrum anthropi) 的脫色能力較強。對3#菌株的脫色反應條件進行初步研究表明,3#細菌的脫色反應的pH為5~11,最佳范圍pH 6~7;溫度10~30℃,最佳溫度30℃;有氧氣情況下的脫色效果較缺氧情況下好;在最佳條件下該菌對孔雀綠染料的脫色作用較強,處理4、12、24 h后,色度去除率分別達到50%以上、70%以上和90%以上。圖4 表3 參15
Five strains of bacteria, with decoloring capability for malachite green, were is olated from the activated sludge of dyeing wastewater treatment pond. Among them, strain 3#, Ochrobactrum anthropi, was demonstrated with best decoloring capability. The results from the study on the decoloring conditions of strain 3# showed that the pH range for decoloring reaction was 5~11 with 6~7 being the optimum, the temperature range was 10~30℃ with 30℃ being efficiency optimal. The decoloring efficiency was higher under the presence of oxygen than that lack of oxygen. Strain 3# could more strongly decolor malachite green under optimum conditions. The decoloring rate was above 50%, 70% and 90% in 4, 12 and 24 h treatment, respectively. Fig 4, Tab 3, Ref 15 Copyright © 2000 中國科學院成都生物研究所.
Original languageChinese
Pages (from-to)370-373
Journal應用與環境生物學報
Volume6
Issue number4
Publication statusPublished - Aug 2000

Citation

成文和曾寶強(2000):孔雀綠染料的微生物脫色研究,《應用與環境生物學報》,6(4),頁370-373。

Keywords

  • 孔雀綠染料
  • 微生物脫色
  • Malachite green
  • Microbial decoloration
  • Alt. title: Microbial decoloratiorization of malachite green