海 南 大 学 毕 业 论 文(设计)题 目:天然橡胶加工废水的脱色讨论学 号:B0529054姓 名:简永年 级:2025 级 学 院:材料与化工学院系 别:高分子材料与工程系专 业:高分子材料与工程同 组 人:刘名海指导老师:何映平教授摘要采纳硫酸铁,硫酸铝,硫酸铝钾,三氯化铁四种无机絮凝剂对制胶废水的脱色处理讨论,考察了无机絮凝剂的加入量对脱色率的影响,絮凝剂加入到废水中搅拌均匀后,都要经过长时间的静放才能得到好的絮凝效果和脱色效果,四种絮凝剂根据同样的等差加入到 200ml 废水中的处理效果中,硫酸铝和三氯化铁都是加入量为 6ml 时废水脱色率为最大值;硫酸铝钾加入量为 9ml 时废水的脱色率才道道最大值;硫酸铁加入量为 5ml 时废水的脱色率达到最大值,但随着加入量的增多,脱色效果变差,并得出三氯化铁的无论是效果还是经济方面都比较突出,而后针对三氯化铁做了一系列的,如絮凝速率、用量对吸光度的影响、用量所得的絮凝物的量的实验,得出三氯化铁该无机絮凝剂脱色处理的最佳条件,总结出了计算三氯化铁用量在 2ml 与 10ml 之间任一百分率的吸光度的方程。。关键词:制胶废水; 无机絮凝剂; 三氯化铁 ;脱色率 AbstractThe use of ferric sulfate, aluminum sulfate, potassium aluminum sulfate, ferric chloride to the system of four inorganic flocculants Decoloration rubber processing wastewater was studied inorganic flocculant addition on the decolorization rate, flocculant added to the wastewater in the mixing even after a long time to go through to get a good quiet place and flocculation decolorization effect, four with the same arithmetic flocculant added to 200ml of wastewater treatment, the aluminum sulfate and ferric chloride are joined 6ml volume at the maximum rate of wastewater decolorization; potassium aluminum sulfate, when added to 9ml of the decolorization rate of wastewater to the maximum true; sulfate added to 5ml of the decolorization rate of wastewater at the maximum, but with the increase in the amount of , decolorizing effect of variation, and to draw,...