Figures index

From

Utilization of Water Treatment Plant Sludge and Coal Fly Ash in Brick Manufacturing

Denise Alves Fungaro, Mauro Valério da Silva

American Journal of Environmental Protection. 2014, 2(5), 83-88 doi:10.12691/env-2-5-2
  • Figure 1. X-ray Diffraction pattern of the waterworks waste sample
  • Figure 2. Morphology of the waterworks waste particles
  • Figure 3. TG and DTG curves of waterworks waste
  • Figure 4. FTIR spectra of waterworks waste
  • Figure 5. X-ray diffraction pattern of cyclone fly ash
  • Figure 6. FTIR spectra of cyclone fly ash
  • Figure 7. Particle size distribution of cyclone fly ash
  • Figure 8. SEM micrographs of cyclone fly ash (a) particles of irregular size and spherical morphology; (b) hollow sphere (plerosphere) containing smaller hollow and empty spheres (cenospheres)
  • Figure 9. The appearance of the brick specimens (BW3 samples) after curing at 28 days