【摘要】 本文以偏铝酸钠处理循环冷却水。结果表明 ,偏铝酸钠可以有效地去除水中的硬度 ,降低浊度 ;对影响处理效果的投加剂量、p H、搅拌时间和温度也进行了讨论。更多还原

【Abstract】 Removal of hardness of cycle-cooling water with sodium aluminate is studied in this paper. The quantity of sodium aluminate, pH value, agitation time, and temperature which affect treating effect are also discussed.更多还原