We are one of the major Importers, Suppliers,
Exporters of Cationic polyelectrolyte. Cationic Polyelectrolyte is a
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, construction, metallurgy, mineral processing,
coal, oil, and aquatic product processing and fermentation
industries of organic colloids with higher levels of wastewater
treatment, especially for urban sewage, sewage sludge, paper mill
sludge and industrial sludge dewatering process.
Cationic Polyelectrolyte Product Features
1, Water soluble, and can also dissolve completely in cold water.
2. Add a small amount of anionic polyelectrolyte products, you can
receive a lot of flocculation effect. Just add 0.01~10ppm
(0.01~10G/m3), to fully play its role.
3. while using the products and inorganic anion polyelectrolyte
flocculant (polymerized ferric sulfate, polyaluminum chloride, iron
salts, etc), you can display a greater effect.
Function Cationic polyelectrolyte, because it has:
1. purifying, clarifying roles;
2. subsidence promoter action;
3. filtration promoter action;
4. thickening effect and its effects. In wastewater treatment,
sludge dewatering, dressing, washing, papermaking and so on, can
fully meet the various requirements in the field
Package and storage
This product is non-toxic, moisture, rain, avoid sun exposure.
Storage period: 2 years, 25/10kg paper bag (lined with plastic bags
to stick the plastic paper bags outside).
Application in wastewater treatment Cationic polyelectrolyte
1. Often use powdered organic wastewater of cationic
polyelectrolyte: 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 polyelectrolyte,
poly-aluminium chloride and anionic polyelectrolyte 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
n amine for flocculation coagulation yihou then emissions. 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 polyelectrolyte can include water resistance 50-80%
Cationic polyelectrolyte using processes:
1, granular polyelectrolyte flocculant agent cannot directly in
addition to sewage. It must first be dissolved in water before use,
using its aqueous solution to wastewater treatment.
2 water should be clean, dissolving granular polymer (such as
water), and cannot be a sewage. Water at room temperature, typically
do not require heating. Water temperatures below 5 ° c are dissolved
very slowly. Dissolved water temperature increase faster, but more
than 40 ° c causes the accelerated degradation of polymers, effect
using the effect. Tap water is suitable for the preparation of
polymer solution in General. Strong acid, alkali, salt-laden water
is not fit for the preparation.
3, selection of polymer solution concentration, company recommends
to 0.1% per cent, that is, 1 liter of water and 1g-3G in polymer
powder. Polyelectrolyte concentration options to take into account
the following factors: Preparation tank is small and large amount of
medication every day, proposed grading of slightly dense (such as
0.3%). Polymer molecular weight is high, slightly dilute some of the
proposed distribution (such as 0.1%). In polymer solutions into the
sewage, such as dispersed when the situation is not very good for
equipment reasons, recommends slightly dilute some of the
distribution. In short, polymer concentration too large will cause
agitator motor load is too large, can also cause after entering the
water dispersing condition is not good, affect the results. Worthy
of dilute some help to increase the effect.
4.Centrifugal pumps for distribution with a solution do not
transfer, so as to avoid high speed rotating blades caused shear of
polymer degradation. Preparation of specific methods are as follows:
Solution (such as lab beakers, preparation of plant pot) by adding a
certain amount of water, water volume and concentration calculate
the required amount of powdered polymers, polymer.