Brand:RTFLOC
MOQ:3
Quantity:3000
Polyacrylamide is a linear polymercomprised of monomers unit with functional groups of amide thatadsorb on to the surface of particles. These particles are bridgedtogether by the long polymer chain drawing the particles closertogether. This process is called flocculation and is widely used inwastewater treatment.
PAMCHARACTERISTICS
FLOCCULATION | PAM has the ability to bridgetogether particles suspended in solution by an adsorption process.Polymers often have electrostatic charges that allow for surfaceparticle neutralization resulting inflocculation. |
ADSORPTION ANDADHESION | PAM creates reversible covalentbonds between particle surfaces allowing the particle to gain sizeandmass. |
FRICTIONREDUCTION | PAM can effectively reduce fluidfriction in a pipe. The friction loss can be minimized by 50-80%with small amounts of PAM added to aliquid. |
THICKENING | PAM is used to thicken a variety ofsludges in both neutral and acidic conditions. PAM used for thickencan have additional structures such as branched and cross-linked.PAM will hydrolyze at pH values above10. |
When aqueous PAM solutions are mixedwith sewage, the active amide groups on the polymer chain adsorbonto the surface of suspended material in the sewage and createdbridges between them such that they now begin to exclude water fromtheir newly formed structure. once a small particle, now formlarger flocs which can improve sedimentation rates in clarifiers,floatation rates in DAF systems and water removal in sludgethickening equipment. PAM is widely used in domestic sewagetreatment, mining tailings pulp & paper making, petrochemicals,chemicals, textiles, oil sands and miningindustries.
OUR PRODUCTCHARACTERISTICS
ITEMS | ANIONICPAM | CATIONICPAM | NON-IONICPAM | AMPHOTERICPAM |
PARTICLE SIZE(MM) | 0.15 | 0.15 | 0.15 | 0.15 |
DRY WEIGHT(%) | >89 | >89 | >89 | >89 |
DISSOLUTION TIME(HOUR) | <1 | <1 | <1 | <1 |
INSOLUBLE(%) | <0.2 | <0.2 | <0.2 | <0.2 |
MOLECULAR WEIGHT(MILLION) | 3-29 | 3-16 | 3-15 | 8-15 |
RELATIVE CHARGE(%) | 10-40 | 5-80 | 3-10 | - |
ANIonIC CHARGE(%) | - | - | - | 5-15 |
CATIonIC CHARGE(%) | - | - | - | 5-50 |
RESIDUAL AM(PPM) | <500 | <500 | <500 | <500 |
PHRANGE | 5-14 | 2-14 | 3-10 | 1-14 |
APPLICATION
AnionicPAM: It is widely used in waste watertreatment of chemical industry, municipal sewage treatment, such ascoal washing, mineral processing, metallurgy, iron and steelindustry and electronic industry. It is also used in oil industryto enhance oil recovery which is widely used. In addition, it canbe used as paper additives and textile pulpagent.
CationicPAM: It is very efficient in usage andhas high dehydration rate. It is used for the waste water treatmentin alcohol factory, monosodium glutamate factory, sugar factory,beverage factory, tanneries, dyeing and other fields. It has abetter effect to be used together with inorganic coagulant inparticular. It can be used as paper additives aswell.
Non-ionicPAM: It is the most appropriate to useNPAM, when the sewage is acidic. It is also used as agents for thetextile pulp, paper chemicals, water shutoff agent, and etc.Becauseof its non-ionic functional group, PH value and salts have a littleinfluence on NPAM`s flocculation. In the neutral or alkalineconditions, the flocculation effect is not as good as APAM, butbetter than APAM in acidic conditions.
AmphotericPAM: It can be used in a wide range ofPH value. It can also be used in ore leaching with strong acid orextract valuable metals from the acid catalyst with metals.Amphoteric ion is not the mixing of anionic and cationic. It isapplied to all kinds of waste water treatment like oilcontamination, organic sewage, inorganic sewage, complex sewagewith frequently water quality changing and sludge dewatering. It isalso used as paper additives, oilfield water shutoff agent, andetc.
PACKAGE
25 Kg paper plastic three-in-onecompound woven bags, or according to users` requirement; Its shelflife is 2 years.
ATTENTION
The product is moisture absorbent,thus to protect from damp and moist for conservation. It should bestored in a dry and ventilate storehouse, and not be exposed to airand sunshine.
