However, chasing ad fraudsters can be "like having a game of chess against an opponent who is con- stantly changing the rules" Says
Ferrate, who describes himself and his team as "warrior scientists".
Iron (VI) ions in potassium
ferrate, located in the highest valence state of iron, have strong oxidativity; also they have selectivity.
Battelle developed a series of
ferrate compounds for corrosion prevention and incorporated them into existing MIL-spec primers without corrosion prevention compounds.
Many oxidants, including chlorine [28], Fe(II)/[H.sub.2][O.sub.2] [29], hydrogen peroxide [30], KMn[O.sub.4] [24], manganese dioxide [31, 32], oxygen and/or ozone [33], potassium
ferrate [34],UV/[H.sub.2][O.sub.2] [35],UV/Fe(III) complexes [36, 37], and UV/Ti[O.sub.2] [25, 35, 38-43] have been tested for oxidation of As(III) to As(V).
| LONG WAY DOWN: This is the easy bit of the particular Via
Ferrate that we climbed in Andorra.
The equivalent weight percents of alkaline compounds (CaO and Na2CO3) were blended with 150 g bauxite by Siebtechnik grinding machine in order to form aluminate, silicate,
ferrate and titanate (Table-1).
La societa italiana per le strade
ferrate meridionali (1862-1937), Milano, Bietti, 1939 (p.
"On one hand Environment Minister Luis
Ferrate leaves this summit, trumpeting a proposal put forward by the German government whereby Guatemala would receive a development fund in exchange for ceasing oil extraction in the Laguna del Tigre nature reserve in the department of Peten, and meanwhile President [Alvaro] Colom goes ahead and extends [multinational oil and gas company] Perenco's contract.