【摘要】 对采用电解气浮法从染色废液中回收靛蓝染料的原理作了概要论述 ,并对电解气浮法中的工艺参数进行了讨论。该方法具有回收染料纯度高、无二次污染、设备简单、成本低等优点更多还原

【Abstract】 Principle and process of indigo dyes recovery from waste liquor were briefly expounded. The method offers such advantages as high purity of recovered dyes, no repollution, simple device and low cost.更多还原