[Application Scope]

Wastewater Treatment: Treating inorganic mineral suspensions (e.g., metallurgical and coal mine wastewater), especially suitable for positively charged colloids; Oil Extraction: Profile control and mobility control agent in oilfields, drilling mud additive to reduce water loss; Papermaking Industry: Retention and drainage aid, enhancing paper strength; Textile and Dyeing: Thickening of sizing agents, textile sizing; Soil Conditioning: Drought-resistant water retaining agent, improving soil structure; Mining and Metallurgy: Slurry sedimentation, tailings recovery.

[Product Characteristics]

Appearance: White granules

Solid Content: ≥88%

Molecular Weight: 4-12 million

Water-Insoluble Matter: ≤2%

Degree of Hydrolysis: ≤5%

Dissolution Time: ≤90 minutes

[Performance Features]

1. Non-ionic Characteristic: The molecular chain carries no charge, exhibiting strong salt resistance, suitable for high electrolyte concentration environments (e.g., high-salinity wastewater);

Insensitive to pH changes, maintaining good stability under both acidic and alkaline conditions (wide applicable pH range, typically 3-10).

2. Strong Flocculation and Adsorption Capacity: Forms hydrogen bonds with the surface of suspended particles via amide groups on the molecular chain, adsorbing fine particles to form large flocs, accelerating sedimentation or filtration.

3. Thickening and Adhesive Effect: Can significantly increase the viscosity of the aqueous phase, used as a thickener and adhesive (e.g., ceramic slurries, textile sizing).

4. Low Toxicity and Environmental Friendliness: Non-toxic in itself, but attention should be paid to the residual amount of its monomer acrylamide (industrial products need to comply with safety standards).

5. Weak Shear Resistance: The molecular chain is long, but high-speed stirring or strong shear force may cause the molecular chain to break, reducing flocculation efficiency.

[Application Scope]

Cationic polyacrylamide can fully meet the requirements for waste liquid treatment, sludge dewatering, etc., and has functions such as clarification, purification, promotion of sedimentation and filtration, and thickening. It is suitable for wastewater treatment with high organic colloid content in dyeing, papermaking, food, construction, metallurgy, coal preparation, oilfields, aquatic product processing, and fermentation industries. It is especially suitable for the dewatering treatment of urban sewage, sludge, papermaking sludge, and other industrial sludges.

[Product Characteristics]

Appearance: White powder or granular

Solid Content: ≥90%

Molecular Weight: 8-12 million

Water-Insoluble Matter: ≤0.5%

Residual Monomer: ≤0.05%

Cationic Degree: 10-90%

Dissolution Time: ≤60 minutes

[Key Properties]

1. Good water solubility; it can also completely dissolve in cold water;

2. Adding a small amount of cationic polyacrylamide product can achieve a significant flocculation effect. Generally, only 0.01～10ppm (0.01～10g/m3) is required to fully exert its function.

3. Simultaneously using cationic polyacrylamide products with inorganic flocculants (polyferric sulfate, polyaluminum chloride, iron salts, etc.) can display even greater effectiveness.

[Application Scope]

Mainly used for flocculation and sedimentation, as well as clarification treatment of various industrial wastewater, such as wastewater from steel plants, electroplating plants, metallurgical plants, and coal washing plants. It is also applicable for sludge dewatering and other sewage treatment processes. Additionally, it can be used for the clarification and purification of drinking water.

[Product Characteristics]

Appearance: White granules Solid Content: ≥88% Oversize Material: ≤2%

Molecular Weight: 6-25 million Charge Density: 10-40 (Mole %)

Degree of Hydrolysis: 10-35% Dissolution Time: ≤60 minutes

Odor: Odorless Thermal Stability: Decomposes easily when temperature exceeds 120℃

Corrosiveness: Non-corrosive Hygroscopicity: Solid has hygroscopic properties

[Key Properties]

1. Good water solubility; it can also completely dissolve in cold water.

2. Adding a small amount of this anionic polyacrylamide product can achieve significant flocculation effects. Generally, only 0.01～10ppm (0.01～10g/m3) is required to fully exert its function.

3. Simultaneously using anionic polyacrylamide products with inorganic flocculants (polyferric sulfate, polyaluminum chloride, iron salts, etc.) can display enhanced effects.

【Application Scope】

In addition to the purification of drinking water, municipal water supply, and precision manufacturing water, it has very extensive applications in industries such as papermaking, pharmaceuticals, sugar solution refining, cosmetic auxiliaries, and daily chemical products.

【Product Characteristics】

Appearance: Milky white solid powder.

Aluminum Oxide (Al2O3) content: 30%.

Basicity: 40%-65%

pH value: 3-5 (10% aqueous solution)

【Features and Properties】

White Polyaluminum Chloride is produced using aluminum hydroxide powder and high-purity hydrochloric acid as raw materials, processed via an advanced spray drying technique. It features low water insolubles, low basicity, low iron content, and low heavy metal content. Possessing strong bridging adsorption properties, it belongs to the highest purity grade of polyaluminum chloride, with all its indicators meeting international advanced standards. It is mainly used in fields such as drinking water treatment, cosmetic fillers, paper sizing, tanning, sugar refining, and petroleum extraction. It is particularly effective in treating low-turbidity water.

【Application Scope】

Mainly used as a flocculant for treating industrial wastewater (such as oily wastewater, printing and dyeing, papermaking wastewater, steel plant wastewater, etc.) and production water, as well as for treating highly toxic and fluoride-containing wastewater. In addition, it also has extensive applications in precision casting, tanning, and other fields.

【Product Characteristics】

Appearance: Beige solid granules

Aluminum Oxide (Al2O3) content: 28%

Basicity: 75%-95%

pH value: 3-5 (10% aqueous solution)

【Features and Properties】

As the raw liquid undergoes plate-and-frame filtration, removing most of the insolubles, it features high content and extremely low insolubles. The dissolved solution is clear and transparent, possessing strong charge neutralization and bridging adsorption properties. In practical applications, plate-frame type polyaluminum chloride demonstrates three core advantages: First, its stable aluminum species distribution can adapt to wastewater with large pH fluctuations, avoiding secondary pollution caused by traditional aluminum salts; Second, the 28% aluminum oxide content ensures a reduction in dosage by over 30% and a 40% reduction in sludge volume, directly lowering transportation and disposal costs; More importantly, its unique plate-like crystal structure can effectively capture complexed pollutants such as arsenic and lead, which is difficult to achieve with ordinary drum-dried products.

【Application Scope】

Mainly used for industrial water supply, wastewater, sewage, and sludge treatment. It is especially suitable for treating high-turbidity wastewater from papermaking, chemical, printing and dyeing, laundry, electroplating, mining, and tanning industries.

【Product Characteristics】

Appearance: Earth yellow, tan, or reddish-brown solid granules or powder.

Aluminum Oxide (Al2O3) content: Available in specifications such as 20%, 23%, 26%, 28%, and 30%.

Basicity: 60%-95%

pH value: 3-5 (10% aqueous solution)

【Features and Properties】

This product possesses strong bridging adsorption properties. During the hydrolysis process, physical and chemical processes such as coagulation, adsorption, and precipitation occur simultaneously. Industrial-grade polyaluminum chloride is non-corrosive to equipment, and its water purification effect is significant. It can effectively remove color, SS (Suspended Solids), COD, BOD, and heavy metal ions from water. It has a relatively wide suitable pH range (5-9), and causes minimal decrease in pH value and alkalinity of the treated water. It can maintain stable precipitation effects even at low water temperatures.

【Application Scope】

Water purification in municipal waterworks, direct drinking water treatment, food processing water, pharmaceuticals, and cosmetics—fields with high purity requirements.

【Product Characteristics】

Appearance: Beige solid granules

Aluminum Oxide (Al2O3) content: ≥29.5%

Basicity: 45%-85%

pH value: 3-5 (1% aqueous solution)

Heavy Metals: Arsenic ≤0.0005%, Lead ≤0.001%, Cadmium ≤0.0005%, Hexavalent Chromium ≤0.0005%, Mercury ≤0.00001%

【Features and Properties】

1. High Purity and Safety:

Extremely low heavy metal content: Strictly controlled within the limits of national standards such as "Polyaluminum Chloride for Drinking Water" (GB/T 15892-2020), ensuring the safety of the treated water.

Low insolubles: Plate-and-frame filtration results in extremely low water insoluble content, reducing pipe blockages and effluent turbidity.

Non-toxic and safe: Free from harmful additives, making it suitable for sensitive applications such as drinking water treatment.

2. Efficient Water Purification Performance:

Excellent coagulation effect: Rapidly neutralizes the charge of colloidal particles in water, forming dense "flocs" to efficiently remove suspended solids, colloids, color, microorganisms, and some organic matter.

Strong adaptability: Superior to traditional aluminum salts (such as aluminum sulfate) in adapting to raw water temperature and pH fluctuations.

Low dosage: Typically requires a lower dosage than traditional coagulants to achieve the same effect.

【Application Scope】

Drinking water grade spray-dried polyaluminum chloride is typically used for treating turbid water, high-turbidity water, and water bodies containing organic matter. It can rapidly purify water, improve water transparency, effectively remove odors and chroma, and enhance water treatment efficiency. It holds significant application value in sewage treatment plants, waterworks, and industrial production.

【Product Characteristics】

Appearance: Light yellow powder

Aluminum Oxide (Al2O3) content: ≥29.5%

Basicity: 50%-85%

pH value: 3-5 (1% aqueous solution)

Heavy Metals: Arsenic ≤0.0005%, Lead ≤0.001%, Cadmium ≤0.0005%, Hexavalent Chromium ≤0.0005%, Mercury ≤0.00001%

【Features and Properties】

Drinking water grade spray-dried polyaluminum chloride has the following characteristics:

1. High-efficiency flocculation: The spray-dried PAC has fine particles and a larger specific surface area, enabling it to bind with impurities and organic matter in water more quickly to form flocs, accelerating the sedimentation speed of suspended solids.

2. Low residue: Spray-dried PAC leaves low residue in water, avoiding secondary pollution and meeting environmental protection requirements.

3. Good stability: Spray-dried PAC maintains stable flocculation effects under different water qualities and pH values, offering a wide range of applicability.

4. Easy to use: Available as a solid powder, spray-dried PAC is easy to transport and handle, making operation simple.