This paper studies an alginate new bleaching process through cross tests,gives statistical analysis on the experimental results and finds the optional conditions for the bleaching.

• 本文采用正交实验法对海藻酸钠的漂白使用最新的工艺进行实验，并对实验结果进行数理统计分析，找到了漂白的最佳条件组合，既增加了白度，又不损失粘度