Cationic Polyacrylamide
(PAM) /Polyelectrolyte / Coagulant
It is the Linear polymeric compound, because it has
a variety of lively groups, affinity, adsorption, and
many substances forming hydrogen bonds. Mainly
flocculation of negatively charged colloidal,
turbidity, bleaching, adsorption, glue and other
functions, for dyeing, paper, food, metallurgy,
mineral processing, coal, oil, and aquatic product
processing and fermentation industries or organic
colloids with higher levels of wastewater treatment,
especially for urban sewage, sewage sludge, paper mill
sludge and industrial sludge dewatering process.
USES
1. Industrial waste water treatment
Often use powdered organic wastewater of
cationic Polyacrylamide: is usually suspended in
wastewater sewage flocculation and sedimentation of
particles with a negative charge. Based on cationic
flocculation unit in acidic or alkaline media, relying
on the positive electricity is extremely effective for
rapid clarification of sewage. In addition to powdery
Polyacrylamide, poly-aluminium chloride and anionic
Polyacrylamide is being increasingly broad application
in organic wastewater.
2. Alcohol factory wastewater, beer factory
wastewater, MSG factory wastewater, sugar factory
wastewater, meat products factory wastewater, beverage
factory wastewater, textile dyeing factory and various
sewage factory of engineering processing of wastewater
in the, contains various organic solvent, and
inorganic and the organic sulfide, and hydrocarbon
class, and chlorine, and oil, and mercury and he on
environment harmful of components, can with
polypropylene and amine for flocculation coagulation
and other emissions. It can also be used as slurry
treatment agent in oilfield development process,
selective plugging agent, thickening agent injection,
textile printing and dyeing process of softening
agent, Antistatic agent and common sterilization,
disinfectants, etc.
3. Used for water purification, water/oil emulsion,
oil-containing wastewater treatment, recycling of
waste water and sludge dewatering; Pam can effectively
reduce the friction of the fluid, trace Polyacrylamide
can include water resistance 50-80%water with pH value of
7-14,large suspended particles and ions of positive
charge, it has to best treating effects, such as waste
water from iron industry, electroplating factory,
metallurgical industry, coal washing etc.
4. In the paper industry can be used as dry
strength agents, retention agent, filter aid.
5. In the mining, coal mining industry can be used
for waste water, coal washing waste water
clarifier.
6. it Can be used for dyeing wastewater, leather
wastewater, oily wastewater treatment, so that
turbidity removal, decolorization, to achieve the
emission standards.
7. For the tap water in the river water treatment
plant flocculant.
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