訂正日: 2008/11/27訂正理由: -訂正箇所: 論文抄録訂正内容: Wrong : Effect of the chlorination of white water with bleaching powder was discussed from the stand point of slime controll. Mineral and organic matters, which are dissolved or floating in the white and drain water, were estimated and chemically analysed before and after the addition of bleaching powder. Effect of pH change of white water by the addition of acid or alkali was also studied.
