PAM for electroplating wastewater treatment recommended by polyacrylamide manufacturer

Classification:Chemical Auxiliary Agent
CAS No.:9003/5/8
Other Names:PAM
Purity:99.90%
Type:Adsorbent
Adsorbent Variety:other
Usage:Water Treatment Chemicals
Send Inquiry

 

CAS number 9003/5/8
Alias PAM
Purity 99.90%
Country of origin Zhengzhou, Henan, China
Type Adsorbent
Application area Water Treatment Chemicals
Brand Henan ROBOM
Product appearance White particles
Molecular weight 3-18Million
Degree of hydrolysis 0-5%
Solid content > = 90%
Acidity and alkalinity 4-12
Dissolution time <= 60Minute
Application Water treatment

Technical indicators:

Name

molecular weight (ten thousand)

Ionic degree (%)

PH

Solid content %

Residual order %

Appearance

Cationic polyacrylamide
CPAM

800-1200

10-88

1-14

≥90

0.05

White granular powder

Anionic polyacrylamide
APAM

800-2000

 

7-14

≥90

0.05

White granular powder

Nonionic polyacrylamide
NPAM

800-1500

≤3

1-8

≥90

0.05

White granular powder

 

III. precautions for product selection:

1.the selection of flocculant must fully consider the requirements of process and equipment.

2.the strength of floc can be improved by increasing the molecular weight of flocculant.

3.the charge value of flocculant must be selected by experiment.

Climate change (temperature) affects the selection of flocculant.

4.the molecular weight of the flocculant shall be selected according to the floc size required by the treatment process.

5.the flocculant must be fully mixed and dissolved with the sludge before treatment.

Product Display

Performance characteristics:1. There are positive genes in polyacrylamide molecule, which has strong flocculating ability, low dosage and obvious treatment effect.2. It has good solubility and high activity. The alum flower formed by condensation in water body is large, settling is fast, and its purification capacity is 2-3 times larger than that of other polymers.3. Strong adaptability is little affected by pH value and temperature of water body. After purification of raw water, it reaches the national standard for drinking water. After treatment, the suspended particles in the water reach the purpose of flocculation and clarification, which is conducive to ion exchange treatment and preparation of high-purity water.4. It is less corrosive and easy to operate, which can improve the labor intensity and working conditions of the dosing process.

 

Application scope of polyacrylamide:Polyacrylamide molecule has a positive gene (- CONH2), which can absorb and bridge suspended particles dispersed in the solution, and has a strong flocculation effect. It can accelerate the sedimentation of particles in the suspension, accelerate the clarification of the solution, promote filtration and other effects, so it is widely used in water treatment and electric power, mining, coal preparation, asbestos products, petrochemical industry, paper making. , textile, sugar, medicine, environmental protection, etc.