… membrane supports were prepared from fly ash and calcined bauxite with titania as sintering
additive. Due to the addition of titania, the sintering activity of the flyash-based mullite was …

… special properties different from bulk titania, such as large … coal fly ash alternately with
graphene and titania nanosheet in … peaks of r-GO due to the minor adding and weak crystallinity. …

… fly ash acid sludge, were used as providing titania and silica sources, respectively. The
decomposition of fly ash … In addition, the existence of Ti single bond O single bond Si band at 946 …

… We report a new method for the processing of fly ash (FA) … surface-modified by coating with
the anatase-titania (TiO 2 ) via sol–gel. … 1d, shows an additional presence of anatase-TiO 2 …

… 8d) confirm that H 2 O 2 addition does not improve the process and that the BR dye is less
well degraded on titania. This outlines again the importance of adsorption as preliminary step …

… The surface of fly ash obtained in the above process was acidic, thus facilitating the … 2
nanoparticles directly and homogeneously coated with fly ash. In addition to solving the problem of …

… powder (Degussa P25) and fly ash activated with NaOH, for … fly ash. The working pH was
7.9... 8.3, above the zero charge point of methyl orange (4.4), when its adsorption on fly ash is …

… Addition of Cu particles can also act as trapped sites for generated electrons where charge
… MO is mainly directed by the addition of pre-treated fly ash which managed to result in larger …

… TiO 2 nanoparticles were in situ supported on lignite fly ash (TiO 2 … cooling in addition to the
degradation of pollutants. … 2 on the support, requisite amount of titania-sol was added to the …

… to develop a low-temperature TiO 2 -fly ash (TiO 2 -FA) composite … Combining fly ash with
titanium dioxide has the following … In addition, the use of secondary raw materials (fly ash) can …