Then the effects of ocean photosynthetic bacteria on decolourization of five dyes under different conditions such as the choice of the carban source, pH, temperature, C:N of the culture, dye concentration, the dye structure were studied.

• 将扩大化培养得到的光合细菌用来处理模拟染料废水,并探讨了光合细菌对染料脱色的适宜条件,包括外加碳源的选择、pH、温度、实验培养基的碳氮配比、细菌接种量以及染料浓度和染料结构对脱色反应的影响。