Effective of Polyacrylamide (PAM) in Water Treatment

In the water treatment industry, separating suspended particles and reducing turbidity are major challenges. One of the most effective solutions is the use of Polyacrylamide (PAM), a synthetic polymer that acts as a flocculant and coagulant. At Nanyang Chemical, we provide high-quality PAM for various water treatment applications, helping industries achieve maximum efficiency in wastewater and drinking water purification.

Table Of Contents

What is Polyacrylamide (PAM)?
How Does Polyacrylamide Work in Water Treatment?
Polyacrylamide (PAM) Working Process in Water Treatment
Advantages of Polyacrylamide in Water Treatment
Polyacrylamide Applications in Various Water Treatment Sectors
Polyacrylamide Dosage & Usage
Polyacrylamide Safety and Regulations
FAQ about Polyacrylamide(PAM)
Conclusion: Choosing Nanyang Chemical for Polyacrylamide?

What is Polyacrylamide (PAM)?

Polyacrylamide is a water-soluble polymer used to enhance flocculation and coagulation in water treatment. PAM is available in several main types:

Anionic PAM, suitable for industrial wastewater treatment and sludge sedimentation.
Cationic PAM, used in sludge dewatering and biological water purification processes.
Non-Ionic PAM, Effective in neutral pH systems for specific applications.

As a professional chemical supplier, Nanyang Chemical ensures that our PAM products meet industry standards for effectiveness and safety.

How Does Polyacrylamide Work in Water Treatment?

PAM works by binding small particles in water, forming larger flocs that settle and separate more easily. This mechanism is crucial in:

Drinking water purification, enhancing water quality by reducing suspended particles.
Industrial wastewater treatment, removing organic matter and heavy metals.
Sludge separation in treatment systems, accelerating sedimentation and dewatering processes.

Polyacrylamide (PAM) Working Process in Water Treatment

The working process of PAM in water treatment consists of several key stages:

Initial Coagulation
PAM is added to raw water or wastewater, where it begins neutralizing the charge of suspended colloidal particles.
Flocculation
Small particles start to combine, forming larger flocs through electrostatic interactions and hydrogen bonding enhanced by PAM.
Sedimentation or Filtration
The formed flocs become heavier and easier to settle at the bottom of the treatment tank or be filtered through filtration systems.
Dewatering
In some applications, PAM helps separate water from sludge or residue, making disposal or reuse of clean water easier.

Also Read: Why Is Caustic Soda Good for Water Treatment?

Advantages of Polyacrylamide in Water Treatment

At Nanyang Chemical, we recommend PAM due to its various advantages:

✅ High efficiency in solid separation
✅ Low dosage but strong flocculation effect
✅ Applicable to various wastewater types
✅ Speeds up sedimentation & reduces other chemical usage
✅ Reduces turbidity (TSS) and COD/BOD in water

Polyacrylamide Applications in Various Water Treatment Sectors

As a provider of high-quality chemicals, Nanyang Chemical serves various industries that use PAM, including:

Drinking Water Treatment, enhancing clarity and safety of potable water.
Industrial Wastewater Treatment, used in textile, food & beverage, pharmaceutical, and chemical plants.
Power Plants, ensuring boiler water and cooling system quality.
Oil & Gas Industry,aiding water and oil separation in production waste.

Polyacrylamide Dosage & Usage

The optimal dosage depends on the type of water being treated. Generally, PAM dosage ranges between 0.1 – 5 ppm, depending on water conditions. At Nanyang Chemical, we offer consultation services to help you determine the best PAM type and dosage for your industrial needs.

Polyacrylamide Safety and Regulations

Ensuring the safe use of PAM in water treatment is crucial. We guarantee that our PAM products:

Comply with WHO and EPA standards for drinking water.
Have low acrylamide monomer levels to prevent environmental and health risks.
Are developed with eco-friendly technology to minimize ecological impact.

FAQ about Polyacrylamide(PAM)

Is Polyacrylamide (PAM) safe for drinking water treatment?

Yes, PAM used in drinking water treatment meets safety standards such as those set by WHO and EPA. However, the acrylamide monomer content must be very low to avoid posing a risk to human health.

How do I determine the right type of PAM for my water treatment?

The selection of PAM type depends on the characteristics of the wastewater or raw water being treated. Anionic PAM is more suitable for water with high mineral content, while Cationic PAM is more effective for treating biological and industrial sludge. Nanyang Chemical offers consultation services to help select the best product.

What is the optimal dosage of Polyacrylamide?

The PAM dosage typically ranges from 0.1 to 5 ppm, depending on the water conditions and the type of polymer used. Laboratory testing is required to determine the most effective and economical dosage.

Is PAM environmentally friendly?

Polyacrylamide is generally non-toxic and not harmful to the environment if used correctly. However, it is important to ensure that the product has low acrylamide monomer content to avoid pollution risks. Nanyang Chemical provides PAM with environmentally friendly formulations.

Which industries is PAM commonly used besides water treatment?

Besides water treatment, PAM is also used in the oil & gas industry for water-oil separation, the mining industry for solid particle separation, and in agriculture as a water retention agent in soil.

Conclusion: Choosing Nanyang Chemical for Polyacrylamide?

As a leading chemical company, Nanyang Chemical provides high-quality Polyacrylamide that meets the best industry standards. With extensive experience in water treatment, we are ready to help you find efficient and environmentally friendly solutions.

If you are looking for effective and reliable PAM, contact Nanyang Chemical today to get the best consultation and products for your water treatment needs!