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PRODUCT INFORMATION

WELL FLOC

INTROLDUCTION dissolution, allow 2 hours continuous agitation at
60 – 100 rpm after completion of the powder
In order to obtain the largest possible throughput addition.
from a thickener of given size and type, the rate of 2. Prepare final feeding solution of 0.02 – 0.05%
sedimentation should be as high as possible. In most concentration by diluting the stock solution to ten
case the rate is artificially increased by the addition times in a holding tank.
of small quantities of either a coagulant or a 3. Feeding pint should be between the flash tank and
flocculant.
the clarifier. Feed the solution by means of
proportioning pump or by gravity feeding into a

juice line of local turbulence about 2 to 5 metres
DESCRIPTION before the clarifier, to allow for uniform mixing of
the flocculant and juice. Once flocculation has
WELL FLOC is combination of high molecular weight occurred, excessive turbulence should be avoided
polyacrylamide, specially formulated for improving to maintain good floc size.
flocculant of suspended solids in sugar cane juice
clarification. The mechanism of flocculation by WELL
FLOC is considered to involve the two steps of DOSAGE
surface charge neutralization and bridging. When
WELL FLOC are added in sugar cane juice, the large Best dosage should be adjusted to give optimum
stable floc is formed very quickly. flocculation in the clarifier and to give optimum mud
dewatering and filter operation. Normal dosage
ranges from 0.5 to 2 ppm. based on mixed juice
PHYSICAL CHARACTERISTICS weight

Appearance . . . . . . . . . . .White free flowing granules
Ionicity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Anionic STORAGE AND HANDLING
Solubility . . . . . . . . . . . . . . . . . . . Completely in water
Molecular weight . . . . . . . . . . . . . . . .Several millions WELL FLOC is extremely hygroscopic, keep
packages sealed against moisture and high humidity.
Avoid excessive and prolong contract with the skin.
ADVANTAGES Contaminated skin or clothing should be washed off
thoroughly with water.
1. Proper degree of hydrolysis ensures rapid
sedimentation of larger and more compact flocs
with brilliant supernatant juice. PACKAGING
2. Increase the capacities of clarifier, and filter
station. WELL FLOC is packed in bags containing 25 Kgs.
3. Shorten retention time in the clarifier, therefore, Net.
improve in colour reduction, and increase purity
rise in the clarified juice by reducing sucrose loss
by inversion in the clarifier.
4. A thicker cake will be obtained, and dewatering of
the mud be improve, resulting in lower filter cake
pol.
5. Economical treatment cost.

APPLICATION METHODS

1. Prepare stock solution of 0.2-0.5% concentration
by adding the powder slowly (or by using vibrator
or educator feeding) into a mixing tank that filled
with adequate water. For complete dispersion and

TECHNICAL SERVICE
WELLMAN CO.,LTD HAS A STAFF OF TECHNICAL SERVICE
ENGINEERS WHO WILL ASSIST AND TRAIN YOUR MEN ON THE PROPER
EVALUATION AND APPLICATION OF OUR CHEMICALS AND GIVE
RECOMMENDATION TO ENSURE SMOOTH OPERATION
THIS SERVICE IS GIVE FREE OF CHARGE