N. (1994). Sorption of As and Se on mineral components of fly ash: relevance for leaching processes. Applied Geochemistry, 9, 403-412.E.E. van der Hoek, P.A. Bonouvrie, R.N.J. Comans, Sorption of As and Se on mineral com- ponents of fly ash: relevance for leaching processes,...
Characteristic of polychlorinated dibenzo-p-dioxins and dibenzofurans in fly ash from incinerators in china. Fly ash from municipal solid waste (MSW), medical waste (MW) and electrical power plant (EPP) incinerators were analyzed for polychlorinated dibenzo- p-dio... T Chen,JH Yan,SY Lu,......
The basic idea in this study is to look into the possibilities of reducing the heavy metal concentrations of fly ash by means of electrostatic precipitation. The utilisation of fly ash as fertiliser is hampered by its high concentrations of heavy metals, which are highly variable. Fly ash fract...
ain addition to using fly ash as a concrete additive, the technology is available to extract the main mineral components-aluminum,slilcon,and magnetics. 除使用飞烟之外作为一个具体添加剂,技术是可利用提取主要矿物组分铝、slilcon和磁学。[translate]...
Alkali-activated fly ash/slag cements: Strength behaviour and hydration products The activation of fly ash/slag pastes with NaOH solutions have been studied. The parameters of the process studied are: activator concentration (NaOH 2 and... F Puertas,S Martnez-Ramrez,S Alonso,... - 《Cement ...
aIn all cases ,it is recommended to carry out prior testing involving all components such as cement,fly ash ,micro silica,sand ,aggregates,in order to optimise the dosage required to maintain mix workability with TamCem superplasticising admixtures. 在所有案例中,建议执行含有所有组件的以前测试例如...
Thermal analysis and scanning electron microscopy were used to evaluate the composition and microstructure of lime mortars containing pozzolanic materials, such as natural pozzolan, fired clays and fly-ash. A correlation between the microstructure and the mechanical performance of these mortars could be ...
AWhen NaOH was used as an activator, the slag replacement with ASTM Type F fly ash did not show a Asignificant effect on either the strength development or hydration: Type C fly ash did not affect the strength Adevelopment, but affected the hydration process due to the presence of C3A ...
Influence of surfactants in turbulent waters onvolatilityof nitrobenzene; 湍流水体中表面活性剂对硝基苯挥发的影响 2. The paper researchedvolatilityof heavy metals(Pb,Cr,Cd)and SO3,Cl in fly ash at high temperature and made a dynamic detection for decompound andvolatilityof substance of fly ash in...
Analysis of interface between components in AZ91 magnesium alloy foam composite with Ni-P coated fly ash cenospheres 来自 Elsevier 喜欢 0 阅读量: 18 作者:K.N.,Braszczyńska-Malik,J.,Kamieniak 摘要: The interface between the components in magnesium matrix foam composites with fly ash cenospheres...