摘要
以造纸工业中应用最为广泛的碱法（硫酸盐法、烧碱法）造纸工艺所产生的草浆黑液为主要原料，以独创的化学改性方法和太阳能脱水干燥技术制得本产品，且研究开发出本产品在诸多领域中的用逢，为治理造纸黑液对自然环境的严重污染寻得一条行之有效的途径．
This product is made from grass pulp black liquor of most extensive alkaline (sulfate process,sodium hydroxide process)pulp technology by distinctive chemical property modifying and sloar dehydrating. Many uses in great deal of fields have been exploited. And one effective channel for treating environment pollution of black liquor has been found.
关键词
造纸
黑液
脱水
改性
废水处理
回收
black liquor for paper-making
proper modifying and dehydrating
antiscaling
dewatering
thick oil
