Poly aluminum chloride (PAC) liquid 10% – Vietnam

Poly Aluminum Chloride (PAC) liquid 10% is a high molecular coagulant chemical, commonly used in water treatment, industrial wastewater and aquaculture. With outstanding efficiency, PAC liquid 10% is the leading choice to replace traditional treatment methods such as aluminum sulfate alum.

Loc Thien Chemicals is the leading supplier of high quality PAC 10%, meeting all needs from small scale to large industrial projects.

Physical and Chemical Properties of Liquid PAC 10%

Physical properties:

• Al₂O₃ content: ≥ 10%.
• Alkalinity: 30% - 90%.
• Density at 20°C: 1.375 g/cm³.
• pH (1% solution): 2 – 4.
• Color: Light yellow or lemon yellow.
• % N ≤: 0.01%
• % As ≤: 0.0001%
• % Pb ≤: 0.0005%
• % Cd ≤: 0.0001%
• % Hg ≤: 0.00001%
• % Cr⁶⁺ ≤: 0.0005%

Chemical properties:

• Optimum operating pH range: 6.5 – 8.5.
• Helps precipitate heavy metal ions and remove suspended impurities in water.
• Strong absorption capacity, effectively reduces COD and BOD index in wastewater.

Liquid PAC 10% Designed with technical parameters to ensure safety and optimal efficiency in water treatment:

• Al₂O₃ content: Is the main ingredient that provides strong coagulation ability, helping to remove suspended solids and dirt.
• Alkalinity: Allows the product to function stably in a wide range of water environments, from low to neutral pH water.
• Proportion: Helps PAC dissolve easily and distribute evenly in water, ensuring wide-area treatment capability.
• Heavy metal content: Strictly controlled at very low levels, ensuring no secondary pollution, suitable for domestic and industrial water treatment applications.

Applications of Liquid PAC 10% (Expanded)

1. Industrial Wastewater Treatment:

PAC 10% is an effective solution in removing pollutants in industrial wastewater thanks to its strong coagulation ability and rapid sedimentation of impurities. The product is widely used in industries such as:

• Dyeing and weaving:
  • Reduce the content of organic matter and difficult-to-decompose dyes in wastewater.
  • Particularly useful in treating wastewater containing dye chemicals such as azo dyes and heavy metals from textile dyeing processes.
• Paper production:
  • Treatment of wastewater containing cellulose, lignin and suspended solids.
  • Increase the ability to reuse water in the production process, helping to reduce operating costs and protect the environment.
• Food processing:
  • Removes excess fats, grease and proteins from wastewater.
  • Ensure wastewater meets standards before being discharged into the environment, contributing to reducing negative impacts on the ecosystem.
• Slaughter of livestock:
  • Effective in treating wastewater containing blood, fat, and other organic solids.
  • Helps reduce odors and improve the quality of water reused in cleaning operations.

2. Water Treatment:

PAC 10% plays an important role in water treatment, ensuring clean water for daily life and industrial production.

• Domestic water supply system:
  • Removes organic impurities, bacteria and suspended particles from river, lake, or groundwater.
  • Improve clarity and ensure safe water for people's daily activities.
• Industrial production:
  • Providing clean water that meets standards for the food processing, beverage, and electronics industries.
  • Minimize equipment damage by removing harmful dirt and impurities in water.

3. Aquaculture:

PAC 10% is the ideal solution for aquaculture systems, helping to maintain water quality in ponds, thereby ensuring the best living environment for aquatic species.

• Improve pond environment:
  • Removes organic impurities, mud and other substances that cause water turbidity.
  • Limits the growth of toxic algae, harmful bacteria, and other pollutants.
• Reduce disease:
  • Helps reduce the risk of outbreaks of common diseases in shrimp and fish such as white spot, fungus or intestinal bacteria.
• Increase economic efficiency:
  • Improve growth rate and yield of aquatic products.
  • Reduce environmental treatment costs, helping farmers save operating costs.

With these wide-ranging applications, 10% liquid PAC is not only a comprehensive water treatment solution but also an important tool to help industries and agriculture optimize processes, protect the environment and improve economic efficiency.

Instructions for Using Liquid PAC 10%

Bartending:

Mix PAC solution with concentration of 5% - 10%, then add to the water to be treated.

Dosage:

• Low turbidity surface water: 1 – 4g PAC/m³.
• Average turbidity of surface water: 5 – 7g PAC/m³.
• High turbidity surface water: 7 – 10g PAC/m³.
• Industrial wastewater: 20 – 200g PAC/m³, depending on the type of wastewater.

Note:

• Perform a small test before applying to determine the optimal dosage.
• Wear protective gear when using chemicals.

Safety Features and Risks When Using Liquid PAC 10%

According to information from MSDS, 10% liquid PAC has some properties that need to be noted to ensure safety when using:

1. Corrosive properties:
   • 10% liquid PAC may be slightly corrosive to some metals such as aluminum, zinc, or thin alloys. When storing and transporting, corrosion-resistant materials such as plastic or chemical-resistant alloys should be used.
2. Effects on the body:
   • Skin and eye irritation: Direct contact with PAC may cause irritation, burning, or redness of the skin. If it comes into contact with the eyes, the chemical may cause pain and damage to the cornea.
   • Inhalation of chemical vapors: In poorly ventilated areas, vapors may cause mild respiratory irritation.
3. Stability and reactivity:
   • 10% liquid PAC is stable under normal conditions, but when exposed to high temperatures or prolonged direct sunlight, it may slightly decompose, reducing its effectiveness.

Protective Measures When Using Liquid PAC 10%

To ensure safety during operation and handling of 10% liquid PAC, the following protective measures should be taken:

1. Personal protective equipment (PPE):
   • Chemical resistant gloves: Use chemical-resistant rubber or plastic gloves to avoid direct skin contact.
   • Safety glasses: Wear goggles to protect your eyes from chemical splashes.
   • Protective clothing: Wear long sleeves and a plastic apron to avoid chemical contact with your body.
2. Response measures upon exposure:
   • If on skin: Rinse immediately with clean water for at least 15 minutes. If irritation persists, seek medical attention.
   • If in eyes: Flush eyes continuously with clean water for at least 15 minutes and see a doctor.
   • If inhaled: Move immediately to fresh air, and if you experience difficulty breathing, seek medical help immediately.
3. Safe storage conditions:
   • Liquid PAC should be stored in sealed plastic containers or drums, away from direct sunlight and heat sources.
   • Store in a cool place, away from food, drinks and flammable materials.
4. Spill Management:
   • Handling of chemical leaks: Use sand or absorbent material to absorb the chemical. Never pour chemicals directly into the sewer system or water source.
   • Waste treatment: PAC waste must be collected and disposed of in accordance with local hazardous waste regulations.

Additional Benefits When Choosing PAC Liquid 10% From Loc Thien

Loc Thien Chemicals not only provides products that meet high quality standards but also provides full safety information and detailed instructions for use. Our team of technicians is always ready to advise businesses on the safest and most effective ways to use them.

• Product commitment: Meet MSDS standards, environmentally friendly.
• Dedicated advice: Support in building chemical safety procedures at the factory.

Please contact Loc Thien Chemicals to receive the best advice and quote, to accompany you in ensuring efficiency and safety when treating water with 10% liquid PAC!

Benefits of Choosing Liquid PAC 10% from Loc Thien Chemicals

1. Supplying chemicals nationwide: Loc Thien not only supplies PAC 10% but also supplies chemistry Liquid PAC with many other contents and many types of industrial chemicals such as NaOH 10, liquid caustic soda, and many other industrial chemicals.
2. Guaranteed quality: Products meet international standards and are quality tested before delivery.
3. Competitive price: Committed to the best prices for domestic and international customers.
4. Fast shipping: Warehouse system in major cities, ensuring continuous supply and on-time delivery.
5. In-depth support: A team of experienced technicians provides advice on effective chemical use.

PAC Liquid Storage 10%

• Store in tightly closed cans or drums, away from direct sunlight and rain.
• Store in a cool, dry place to ensure quality.

CONTACT US

You are looking for a place PAC chemical sales Please contact Loc Thien immediately.

• Head office: 452/6B Provincial Road 10, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City
• Phone: 028 6269 5669 – 028 6269 5662
• Hotline: Phone: (+84) 979 891 929
• Email: locthien@locthien.vn
• Website: locthien.vn - hoachatcoban.net

Warehouse office branch:

• Warehouse 1: Phuoc Hung Hamlet, My Xuan Ward, Tan Thanh District, Ba Ria - Vung Tau
• Warehouse 2: Phuoc Thai, Phuoc Binh Ward, Long Thanh, Dong Nai
• Warehouse 3: Tan Dong Hiep B Industrial Park, Di An, Binh Duong
• Warehouse 4: Hoa Khanh Industrial Park, Da Nang
• Warehouse 5: O Mo Industrial Park, Phuoc Thoi Ward, O Mon District, Can Tho City
• Warehouse 6: Dai Dong - Hoan Son Industrial Park, Tri Phuong Ward, Tien Du, Bac Ninh

Loc Thien Chemicals – A reliable partner in supplying PAC 10%, NaOH 10 and other industrial chemicals.

Contact us now to receive a quote and optimal chemical solutions for your business!

FAQ – Frequently asked questions about PAC Liquid 10%

• Does 10% liquid PAC affect the microorganisms in the wastewater treatment tank?
  • 10% liquid PAC is a strong coagulant that helps remove impurities, however, if used at too high a dose, it can reduce the beneficial microorganisms in the biological treatment tank. To avoid negative effects, the pH of the outlet water should be checked and the PAC dosage should be adjusted appropriately, ensuring the pH is between 6.5 - 8.5.
• Does 10% liquid PAC react with other chemicals in the water treatment system?
  • Yes, PAC can react with strong alkalis such as NaOH, KOH, generate heat and may reduce the coagulant efficiency if not properly controlled. In addition, it can corrode some metals such as aluminum, copper, nickel, so it is necessary to choose suitable storage materials.
• How to use 10% liquid PAC to achieve optimal efficiency in textile wastewater treatment?
  • Textile wastewater contains many dyes and organic compounds that are difficult to decompose. 10% liquid PAC helps to agglomerate color particles, reduce turbidity and remove pollutants. For optimal efficiency:
  • Dilute PAC before adding to the system.
  • Use dosage from 20 – 200 g/m³ depending on the level of pollution
  • Combine with coagulant aid such as polymer if necessary.
• How long can 10% liquid PAC be stored without losing quality?
  • 10% liquid PAC has high stability if stored under suitable conditions. It should be stored in a place dry, avoid direct sunlight, and in sealed plastic containers or drums. If stored properly, liquid PAC can be used in 6 - 12 months without any loss of quality.
• How to handle 10% liquid PAC in case of leak or spill?
  • When 10% liquid PAC is spilled into the environment, it is necessary to:
    • Absorbed by inert materials like sand or soil.
    • Avoid letting PAC overflow into the sewer system. because it can affect the aquatic environment.
    • Clean the leaking area with water and neutral detergent.
    • Wear protective gear When in contact to avoid irritation to skin and eyes.