Polyacrylamide (PAM)
Polyacrylamide (PAM) is masterfully crafted to substantially elevate the viscosity of aqueous solutions or skillfully facilitate the flocculation of suspended particles. This is achieved through the advanced techniques of charge neutralization and bridging, which lead to the swift sedimentation of finely dispersed solids. Its remarkable versatility and effectiveness render it a vital asset across a myriad of industries, including petroleum extraction, paper manufacturing, and mineral processing, delivering unparalleled performance and superior results.
Polyacrylamide (PAM) in Wastewater Treatment: Key Applications Polyacrylamide (PAM), a water-soluble polymer, is extensively employed in wastewater treatment due to its outstanding flocculation and coagulation properties. Here are its primary applications in this crucial field:
1. Flocculation and Sedimentation
PAM functions as a high-efficiency flocculant, adeptly binding suspended particles-such as colloids, organic matter, and heavy metals-through charge neutralization and bridging mechanisms. This process forms large, dense flocs that settle quickly, significantly enhancing clarification in both industrial and municipal wastewater systems.
2. Sludge Dewatering Cationic
PAM (CPAM) is extensively utilized in sludge conditioning. It neutralizes the negative charge on sludge particles, thereby improving agglomeration and dewatering efficiency. This reduction in sludge volume leads to lower disposal costs and a reduced environmental footprint.
3. Industrial Wastewater Treatment
Mining/Metallurgy: Anionic PAM (APAM) effectively treats wastewater rich in suspended solids, aiding in solid-liquid separation. Oilfield/Textile: PAM efficiently removes emulsified oils and dyes, enhancing water reuse potential. Paper/Petrochemical: It supercharges the removal of organic pollutants and stabilizes treatment processes.
4. Municipal Sewage Treatment
PAM expedites pollutant removal in primary and secondary treatments, ensuring strict compliance with discharge standards. Additionally, it facilitates phosphorus removal, thereby mitigating eutrophication risks.
5. Coagulant Aid
PAM is frequently paired with inorganic coagulants to enhance efficiency, reduce chemical consumption, and minimize sludge production.
Advantages
(1) Exceptional adaptability to varying water qualities.
(2) Minimal dosage with profound effects.
(3) Highly cost-effective through optimized treatment processes.
| Usage: |
Anionic polyacrylamide (APAM) is a versatile polymer used primarily in water treatment as a flocculant to remove suspended solids and colloids. It aids mining operations by enhancing sedimentation and solid-liquid separation in tailings. In petroleum, it improves oil recovery via viscosity control and friction reduction. The paper industry employs it as a retention agent to bind fibers and reduce waste. Environmental applications include soil stabilization and agricultural water retention. Its anionic charge ensures effectiveness with positively charged particles. Recent advancements optimize molecular weight and charge density for sector-specific efficiency.
|
Anionic Polyacrylamideis a water-soluble high polymer. It is insoluble in most organic solvents, exhibiting excellent flocculating activity, and effectively reducing the frictional resistance between liquids.
Q 1: Are you manufacturer?
A: We are a fully integrated factory and trading company. Our factory specializes in the manufacturing of water treatment chemicals and
providing unparalleled technical service.
Q 2: How to choose the suitable chemicals?
A: Please provide us with some details such as the brand, model name, or parameters you are using, and inform us about the type of
wastewater you treat and the application you desire, so we can select the most suitable model for you. If you are new to the chemical
industry, we can discuss the popular products in your market to assist you in finding the right ones.
Q 3: How can I get sample for lab test?
A: We are happy to provide a small amount of free samples for you. Please provide your courier account (FedEx, DHL, etc.) to arrange the sample delivery.
Q 4: How about the payment methods?
We require 30% payment by T/T in advance, with the balance due before delivery by T/T.
Q 5: What is your MOQ?
Our standard minimum order quantity (MOQ) is typically 1 tonHowever,fortrial order, a smallerquantity canbe beaccepted.Discounts areavailable and canbe negotiated for larger orders, making it a cost-effective solution for bulk purchases.
Q 6: What is the delivery time?
A:The delivery time is expedient, ranging from 5 to 7 days after receiving your payment, ensuring swift and reliable service.
){kind=link}