PAC India

PAC India, or Poly Aluminum Chloride, is an off-white powder coagulant chemical, completely soluble in water, widely used in water supply and wastewater treatment. With an aluminum content of 28% to 31%, this product is highly effective in removing impurities and bacteria, improving water quality.

Loc Thien Investment and Development Company Limited proud to be a leading supplier of products PAC chemicals as PAC India High quality, meeting all production and business needs. With a commitment to quality and service, we provide maximum support to businesses in purchasing and selling and ensure competitive prices and stable supply.

Advantages of PAC India

• Creates large flocs, settles quickly, helps remove impurities effectively.
• Reduces the need to adjust the pH of the source water, reducing the amount of chemicals used.
• Less sludge is generated during flocculation, reducing sludge disposal costs.

Specfication 

• Product's name: PAC India (Poly Aluminum Chloride)
• Chemical formula: (Al₂(OH)ₙCl₆₋ₙ)ₘ
• Aluminum content (Al₂O₃): 28% – 31%
• Color: Ivory
• Status: Fine powder
• pH (1% solution): 3.5 to 5.0
• Solubility: Completely soluble in water
• Packing: 25kg/bag
• Origin: Indian

Nature

Physical properties:

• State: Fine powder.
• Color: Light yellow (some types can be almost ivory or lemon yellow depending on the level of purity).
• Solubility: Easily soluble in water, forming a clear or slightly cloudy solution.
• Desiccant: PAC powder is highly hygroscopic and needs to be kept sealed and dry.

Chemical properties:

• Main ingredient: Polyaluminium chloride compound
• Al₂O₃ content: Fluctuates around 28% – 30%.
• Basicity: About 40% – 85%.
• pH (1% solution): About 3,5 – 5,0
• Stability: When exposed to strong alkaline solutions, PAC can be further hydrolyzed and form Aluminum Hydroxide precipitate, reducing treatment efficiency.

Application of PAC India

• Water treatment: Remove impurities and bacteria in river, lake and well water to provide standard domestic water.
• Industrial wastewater treatmentEffective in coagulating and settling pollutants in wastewater from paper mills, dyeing factories, and food processing plants, helping wastewater meet standards before being discharged into the environment.
• Aquaculture: Improve pond water quality, reduce organic matter and pathogenic bacteria content, create a good living environment for shrimp and fish.
• Paper productionUsed as a settling agent, helps remove impurities during the production process, improving the quality of finished paper.

PAC India User Manual

• Solution preparation: Dissolve PAC in clean water to create a 5-10% solution.
• Dosage:
  • Water treatment: Depending on the turbidity of the raw water, use 1-10g PAC/m³ of water.
  • Wastewater treatment: Depending on the suspended matter content and wastewater properties, use 20-200g PAC/m³ of water.
• The Franchising Process: Add the mixed PAC solution to the water source to be treated, stir well to disperse the chemicals, let it sit for the coagulation and sedimentation process to take place, then remove the sediment and collect clear water.

Safe when using:

• Wear full protective gear such as gloves, goggles, and chemical-resistant clothing when working with PAC.
• Avoid direct contact of chemicals with skin and eyes. If this occurs, rinse immediately with clean water and seek medical attention if necessary.
• Use PAC at the recommended dosage to ensure effectiveness and safety.

Methods of preservation:

Store PAC in a cool, dry place, away from direct sunlight and high temperatures; close the packaging after use to avoid moisture absorption, as PAC has strong hygroscopic properties.

Why should you choose Loc Thien Investment and Development Company Limited?

Loc Thien Development Investment Company Limited is a reputable partner in the field of providing industrial chemicals in Vietnam. We are committed to superior quality, professional service and dedicated customer support policy.

• The best quality : International standard with full MDSD and ZDHC certification
• Support: Dedicated team of consultants.
• Return policy: Easy in 7 days.
• Source of goods: Stable for large orders.
• Wide warehouse system: Nationwide distribution

PAC India is an effective and economical solution in Water treatment and related industries, thanks to its superior coagulation properties, reducing chemical and sludge treatment costs.

With a commitment to quality and professional service, Loc Thien Investment and Development Company Limited Proud to be a reliable partner, accompanying the sustainable development of your business.

• 📞 Hotline: 0979891929
• (I.e. Email: locthien@locthien.vn
• 🌐 Website: hoachatcoban.net

FAQ – Frequently Asked Questions about PAC India

• Is Indian PAC suitable for drinking water treatment?
  • Yes, Indian PAC can be used for drinking water treatment but it is necessary to ensure that the product meets food safety and clean water standards such as WHO, EPA, or QCVN 01:2009/BYT of Vietnam. During drinking water treatment, the dosage of PAC needs to be strictly controlled to ensure that aluminum residue does not exceed the safety threshold.
• Can Indian PAC be used for domestic wastewater treatment systems?
  • Yes, Indian PAC is very effective in treating domestic wastewater due to its high coagulation and sedimentation capacity, which helps in removing organic impurities, heavy metals and bacteria. However, the dosage of PAC needs to be adjusted according to the characteristics of the wastewater to ensure optimum performance without causing negative impact on the environment.
• Comparing Indian PAC with alum, which is better?
  • Indian PAC has stronger coagulation ability than aluminum sulfate, helping to create larger flocs and settle faster.
  • PAC helps save on pH adjusting chemicals, because it reduces water pH less than alum.
  • Less sludge is generated, which reduces sludge disposal costs.
  • Alum is generally cheaper than PAC but requires higher usage and creates more sludge.
  • Hence, Indian PAC is a better choice in most water treatment applications, especially where high efficiency and lower operating costs are required.
• What are the common mistakes in using Indian PAC in water treatment?
  • Some common mistakes when using PACs include:
    • Overdose: Leads to PAC residue in water, which can affect water quality and the environment.
    • Improper dilution: PAC needs to be dissolved in clean water to create a 5-10% solution before adding to the system.
    • No control of water pH: Although PAC has less effect on pH than alum, pH should still be monitored and adjusted as needed.
    • Improper storage: PAC has high hygroscopicity, if not properly preserved it can clump and reduce effectiveness.
• Does Indian PAC affect human health and environment?
  • PAC India is non-toxic if used in recommended dosage. However, direct contact may cause skin and eye irritation.
  • When leaked into the environment, PAC can change the pH of water, affecting aquatic ecosystems if not well controlled.
  • To ensure safety, protective equipment must be used during handling and handled properly according to chemical safety regulations.