硅酸盐通报2017，Vol.36Issue(3)：883-887,892,6.
无机絮凝剂对渣土废泥浆脱水效果影响
Effects of Inorganic Flocculant on Dehydration of Waste Residue in the Mud
摘要
Abstract
At present, the mud disposal from subway pollutes the environment seriously and has negative effect on construction.The mud disposal will be regarded as the research object in this test.The flocculation effects of inorganic flocculant (calcium hydroxide, ferric chloride and the double mixing) on the mud disposal are researched.The results show that: (1) When the water content is 99%,the optimal dosage of calcium hydroxide and Ferric chloride solution is 0.32% and 1.70%,besides the optimal dosage of mixture (calcium hydroxide and Ferric chloride solution) is 0.18% and 1.30%.(2) When the water content is 98% the optimal dosage of calcium hydroxide and Ferric chloride solution is 0.36% and 2.50%, besides the optimal dosage of mixture (calcium hydroxide and Ferric chloride solution) is 0.24% and 1.50%.(3) When the water content is 97%, the optimal dosage of calcium hydroxide and Ferric chloride solution is 0.38% and 4.30%, besides the optimal dosage of mixture (calcium hydroxide and Ferric chloride solution) is 0.23% and 1.00%.关键词
渣土废泥浆/无机絮凝剂/含水率/絮凝效果Key words
waste residue in the mud/inorganic flocculant/moisture content/flocculation effect分类
建筑与水利引用本文复制引用
王海良,王素稳,荣辉,宋伟俊,齐占国,李向海,邸志琨..无机絮凝剂对渣土废泥浆脱水效果影响[J].硅酸盐通报,2017,36(3):883-887,892,6.基金项目
天津市应用基础与前沿技术研究计划(14JCZDJC40800) （14JCZDJC40800）
