Solidification studies were conducted using four binders,alkali-activated slag cementitious materials(HAS) whose major raw material was blast furnace slag,HAS added 3% zeolite,HAS added 5% zeolite and cement to solidify a synthetic heavy metal sludge containing Pb,Cd and Cr.
实验结果表明,HAS固化剂对重金属污泥的固化效果要好于水泥,其污泥固化体的无侧限抗压强度高于水泥固化体,同时其固化体的重金属浸出量明显低于水泥。
Near-netshape continuous casing, powder metallurgy, osprey, electroslag pouring casting, electro-magnetic casting and metal mud shaping are used as the near net shaping technologies so far.
目前已使用的近终成形技术有近终形连铸、粉末冶金、喷射沉积成形、电渣转注、电磁铸造、金属泥成形等。
Influence of liquid to solid ratio on release of heavy metals in cement clinker product containing heavy metals
液固比对含重金属水泥熟料制品中重金属释放的影响
Research on Solidified Behavior of Heavy Metals in Clinker and Cement Product
重金属在水泥熟料及水泥制品中驻留行为研究
Outcomes of cementless Metasul metal-on-metal total hip arthroplasty
Metasul非骨水泥金属对金属全髋关节置换随访报告
The Technique of Hollow-core Interior Formwork for Cement Partition Wall Incorporated with Metallic Mesh
中空内模金属网水泥内隔墙施工技术
The Behavior Research of Heavy Metal in Cement Clinker Burning and Cement Hydration Process;
重金属在水泥熟料煅烧和水泥水化过程中的行为研究
Research on the Adsorption of Water Premeable Cement-Based to Heavy Metal Ions;
可吸附重金属离子的透水性水泥基材料研究
Study on the Disposal Technology of Hazardous Wastes Containing Heavy Metal with Cement Industry;
水泥工业处理含重金属的危险废物的技术研究
The Study on the Solidification of Waste in Cement and the Infusion of Harmful Metal Ion;
水泥固化废弃物中有害金属离子的研究
Study on the Effect of Uncoupler on the Performance of Heavy Metal Wastewater Sludge;
解偶联剂对重金属污水污泥性能的影响研究
Study on the Removal of Heavy Metal in Acid Mine Drainage Using Red Mud;
用赤泥去除酸性矿井水中重金属的研究
A Study on Metal Protection in Flowing Slurry Water System in Yangtze River;
长江水/泥砂多相流动体系中金属的防护研究
The Solidify Performance and Effect Mechanism of Waste Containing Heavy Metals
含重金属废弃物的水泥固化性能及作用机理
Analysis on the Heavy Metals in the Sludge of Three Wastewater Treatment Plants to Agricultural Use in Jincheng City
晋城市污水厂污泥农用的重金属影响分析
Distribution of heavy metals during co-processing hazardous wastes in new dry cement kilns
水泥窑共处置危险废物过程中重金属的分配
Heavy Metals Concentration in Sewage Sludge of Yangtze River Delta
长江三角洲地区城市污水污泥重金属含量研究
Valence Changes of Heavy Metal in Clinker
水泥熟料形成过程中重金属价态变化分析
Heavy Metals Vertical Pollution Analysis of Sediment from DW Sampling Point of Poyang Lake Area
鄱阳湖水域DW采样点底泥重金属垂直污染分析
Study of leaching mechanism of heavy metals in cement mortar
重金属离子在水泥砂浆中的浸出性研究