摘要
为了探讨微砂絮凝工艺运行的优化方案,设计了主要添加剂最佳组合试验、微砂絮凝与常规絮凝的净水对比试验、水力条件能耗分配试验、添加剂投加最佳时序安排试验、微砂絮凝体的沉降速度试验。得到了不同浓度原水在同样的投药量条件下,加砂絮凝的水处理效果明显优于常规絮凝方法的结论;获得了加沙絮凝过程中主要添加剂最优配比组合、添加剂投入最佳时序安排、水力条件能耗最佳分配组合的有关参数,为进一步的微砂絮凝工艺的中试或生产试验提供了依据。
Novel micro sands flocculation technology was developed, such as optimization of design, additive combination, hydrodynamic condition and participation velocity. The results showed that micro sands flocculation technology can treat wastewater better than normal technology. Some optimum parameters in micro sands flocculation technology were obtained to support its commercial application.
出处
《水处理技术》
CAS
CSCD
北大核心
2008年第5期67-69,73,共4页
Technology of Water Treatment
关键词
微砂
絮凝
高效
micro sands
flocculation
high-powered
