製紙スラッジ焼却灰の有効利用技術について
1993 年 47 巻 5 号 p. 606-609
詳細
1993 年 47 巻 5 号 p. 606-609
We have developed the ash brick manufacturing system which recycles sewage sludge ash buried into landfill sites as industrial waste. This system produces paving bricks and tiles from 100% sewage sludge ash without any other additives.
We have then studied whether this technique is applicable to pulp sludge ash. The result indicates that quality of products can be obtained. This system is found promising for recycling technique of pulp sludge ash.
