It is discussed for treatment methods and evaluation optimization on high mineralization and acidulous mine drainage, and it is introduced for two kinds of schemes with multiobjectives fuzzy decision to treat the acidulous mine drainage in the paper.

• 简述了适用于西北地区煤矿高矿化度及酸性矿并水处理方法,介绍了用两种多目 标模糊决策法在三个可行的酸性水处理方案中选优方法。