摘要
探讨了在不同 p H值、温度、剂量及酸化预处理条件下 ,铁钙复合絮凝剂 HC2 11絮凝特性和絮凝效果的好坏。研究表明铁钙复合絮凝剂 HC2 11在 p H值为 8- 10 ,温度为 15℃ ,剂量在 4‰左右有好的絮凝效果 ,尤其在酸化预处理后 ,铁钙复合絮凝剂 HC2
The property and effect of iron and calcium compound flocculant HC211 on the process of treating drilling waste water with different pH,temperature,acidification and dosage were discussed.The test results showed that the optimum conditions of treatment technology of iron and calcium compound flocculant HC211 were pH=8～10,treatment temperature 15℃,the optimum dosage of iron and calcium compound flocculant HC211 about 4‰.Especially iron and calcium compound flocculant HC211 had a better effect after acidification treatment.
出处
《重庆环境科学》
北大核心
2002年第3期32-34,37,共4页
Chongqing Environmental Science
