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城市污泥建材化的相关测试及研究
Study and Measurement on the Use of Urban Sewage Sludge as Building Materials
【摘要】 对杭州四堡污水处理厂的陈污泥、消化污泥以及七格污水处理厂的未消化污泥的热值、热失重、焙烧后的化学成分等进行了测试,并进行了不加助熔剂和添加助熔剂的两种焙烧试验,结果显示污泥具有建材化利用的价值。
【Abstract】 Measurement was conducted for the thermal value,thermal loss on weight of stable and digested sludge from Sibao Wastewater Treatment Plant(WWTP) and undigested sludge from Qige WWTP,and the chemical composition of calcined sludge.Two calcination processes were tested under the conditions of no addition and addition of flux agent.The result shows the value of sludge for use as building materials.
【关键词】 城市污泥;
热值测试;
焙烧试验;
建材化利用;
【Key words】 urban sewage sludge; thermal value measurement; calcination test; use of sludge as building materials;
【Key words】 urban sewage sludge; thermal value measurement; calcination test; use of sludge as building materials;
- 【文献出处】 中国给水排水 ,China Water & Wastewater , 编辑部邮箱 ,2004年11期
- 【分类号】X703.1
- 【被引频次】23
- 【下载频次】438