Just as the chlorine evolution electrode,
the oxygen evolution DSA is made up of
Ti substrate and the multi-metal and (or)
metal oxide electrochemically active layer
coated on it. The major difference between
them is that the service life of the later is
extensively longer than that of the former
under oxygen evolution condition. comp-
aring with the traditional Pb(or Pb alloy)
and high-silicon cast iron, this kind of ele-
ctrode has not only very low oxygen evo-
lution overpotential, which will considera-
bly reduce the energy consumption , but
also dimensionally stable in operation.
1.features of the products
a.industrial pure Ti is used as the
substrate which can be precisely
machined into any shape and size
required and remains dimensionally
stable in operation which guarantees
the electrolyzer working stably under
a constant voltage and the high purity
of products.
b.comparing with the traditional anodes,
it has low O2 evolution overpotential
which considerably reduces the energy
consumption and has long life.
c.the active-lost coating can be recoated,
so the substrate can be reused.
d.all the electrodes of Whizzo Co. are
designed specially for the practical op-
erating conditions which ensures them
to work at optimum state in whatever
media or applications.
2.Application Fields
a.cathodic electrocoating
b.acidic or basic ion-water ----household
ion-water generator,large-scale ion-
water generator, strong acidic ion-water
generator
c.electronic water treatment----antiscale,
sterilization and plankton elimination
d.metal foil production, e.g. Cu ,Ni ,Fe
foil etc.
e.electric supply by solution ,e.g. conti-
nuous surface treatment of Al foil
f.electrolyzing surface treatment
g.electrowinning
h.cathodic protection by impressed current
i.electroflotation
j. recovery of acid, base and salt, e.g.
organic salt electrolysis and mirabilite
electrolysis
k.electrodialysis for purification of water,
separation and concentration of acid
base and salt
l.waste water treatment
m.industrial electroplating, e.g. Zn, Sn or
alloy plating on steel plate, other electr-
oplating, auxiliary anode for electroplating
n.organic electrosynthesis
