The morphologies of fibers and ink particles of the deinking pulp of mixed office waste paper before and after flotation process were investigated.

• 分析了混合办公废纸浆浮选前后以及浮选残渣中纤维和油墨粒子的形态,并对泡沫性能与固形物流失之间存在的联系进行了初步研究。