Useage: Mordant agent, water repellent, oil decolorant. It is also used in leather and paper industries.

用途：媒染剂、防水剂、油脂脱色剂。也用于制革、造纸业。

Food products are used as acid neutralizer and peeling agent, decolorant and deodorant in the foodstuff industry.

食品级产品在食品工业用做酸中和剂，以及去皮剂、脱色剂、除臭剂等。

The color in different ages and parts of bamboo wood was analysed, and the decolorant effect of bamboo wood from treating with H_2O_2 was also tested.

本文对毛竹材不同年龄和不同部位的材色进行了分析，并试验了H_2O_2对竹材的脱色处理效果。

Through the study on the removal of the pigment matters from the neutralized wastewater that restrain ferment during its reuse, an ideal decolorant, I.

研究中和废水回用过程中抑制发酵的色素物质的脱除，确定了理想的脱色材料———粉末状活性炭，并得出最佳的脱色工艺参数。