-
reaction that
takes place in the
prewash vessel is: H2S + NaOH → NaSH + H2O The
batch of
caustic solution in the
prewash vessel is
periodically discarded...
-
denim wash
processes around the globe.
Innovations included ONE WASH, a
prewash process to
eliminate shrinkage prior to purchase, and OLD WASH, a precursor...
-
Before entering the
automated section of the wash tunnel,
attendants may
prewash customers' cars. The car wash
typically starts cleaning with chemicals...
-
properties like mercerisation,
using alkalis. In particular, it is used for
prewashing of wool. At
standard temperature and pressure,
ammonia is less
dense than...
-
cloth diapers at home wash each load twice,
considering the
first wash a "
prewash", and thus
doubling the
energy and
water usage from laundering.
Cloth diapers...
- of
soaking to
remove attached particles and dust. The next step is a
prewashing by
water circulation for 30
minutes followed by
washing with
fresh water...
- stain,
pretreat or soak in warm
water with
enzymes or wash the
stain with
prewash stain remover then wash it in the laundry.
Rewash the
fabrics with bleach...
- such
hazards detection disseminated throughout the ship and an
external prewashing facility. The
propulsion system consists of two
controllable pitch propellers...
- such
hazards detection disseminated throughout the ship and an
external prewashing facility. The
propulsion system consists of two
controllable pitch propellers...
