中文摘要：

先以聚合氯化铝、硫酸弧铁为絮凝剂，对高浓度实际印染废水进行前期预处理，然后用化学氧化法进行深度处理。废水经过处理后，无色透明，CODc，值为80mg／L。钙镁离子的含量为1657．7mg（CaCO3）／L。该水再用改性斜发沸石进行软化，软化后水中钙镁离子含量为102．35mg（CaCO3）／L，达到晤洗、碱液用水和一般洗涤用水硬度标准，可以回用。

英文摘要：

The pretreatment of high concentration actual dye wastewater by aluminium polychlorid and ferrous sulfute for flocculating agent, then the advanced treatment by the chemical oxidation method. The wastewater was treated, colorless transparent, CODer residual value of 80 rag/L, calcium magnesium ions content is 1657.73 mg （CaCO3）/L. The soften of the wastewater by clinoptilolite selective adsorption calcium magnesium ions method, the calcium magnesium ion content is 102.35 mg （CaCO3）/L in softening water, to achieve soaping, alkali, water and general washing water hardness standard, can recycle.