Thailand – Advanced Polyaluminium Chloride (PAC) Coagulant for Municipal & Industrial Water Treatment

1. Why BLU PAC Is the Right Choice for Thailand

Thailand is a rapidly developing country where industrial growth, urbanization, and agriculture have placed increasing pressure on water quality. From the Chao Phraya River Basin to industrial zones in Rayong and Chonburi, water pollution is driven by textile dyeing, rubber latex processing, seafood processing, sugar refining, paper mills, and municipal sewage.

The Thai government—through the Pollution Control Department (PCD) and Ministry of Natural Resources and Environment—is enforcing stricter discharge standards under NEQA and Factory Act regulations. Companies are under growing pressure to adopt more effective, environmentally sound coagulants that can meet effluent limits for COD, BOD, TSS, color, metals, and pathogens.

In this context, BLUWAT's PAC Series provides a cost-effective, efficient, and multi-purpose coagulant solution, well-suited for both industrial and drinking water applications across Thailand.

2. Product Overview: BLU PAC Series – Proven Coagulant, Trusted Globally

BLU PAC (Polyaluminium Chloride) is a high-performance inorganic polymer coagulant, available in both white and yellow powder forms, manufactured via spray drying or drum drying.

PAC-01 (White Powder):

• High-purity grade

• Excellent for potable water, food processing, and low-turbidity river water

PAC-02 / PAC-031 (Yellow Powder):

• Strong coagulation and decolorization ability

• Best for textiles, latex wastewater, tannery, sugar, and municipal sewage

3. Typical Technical Data

4. Key Benefits for Thailand’s Water & Wastewater Treatment

• Fast floc formation – ideal for clarifiers and DAF units

• Effective at low and high turbidity – suitable for rivers during rainy season

• Reduces color and organic load (COD, BOD) – crucial for textile and food industries

• Works across a broad pH range (5–9) – no need for pH adjustment chemicals

• Lower sludge volume – reduces sludge disposal costs in ETPs

• Removes phosphorus and heavy metals – useful for tannery and metal finishing effluents

• Food-grade PAC available – ideal for municipal water and seafood processing

5. Target Application Sectors in Thailand

• Textile & Dyeing Factories (Samutprakarn, Nakhon Pathom, Chiang Mai)

• Sugar & Food Processing (Kanchanaburi, Nakhon Ratchasima)

• Seafood Processing & Canning (Samut Sakhon, Songkhla)

• Municipal Water & Wastewater (Bangkok, Chiang Rai, Khon Kaen)

• Pulp & Paper Industry (Rayong, Saraburi)

• Rubber & Latex Industries (Hat Yai, Surat Thani)

• Landfill Leachate and Industrial Zones (Chonburi, Ayutthaya)

6. How to Use – Suggested Dosage

• Dilution:
  Solid PAC should be diluted into 2–10% solution before application.
  Liquid PAC can be used directly or diluted depending on system needs.

• Dosage Range:

  • PAC-01 (white): 1–10 g/m³ (drinking & clear water)

  • PAC-02 / PAC-031: 10–40 g/m³ (wastewater with color, COD, metals)

  • Actual dosage should be determined through lab jar testing

7. Packaging & Delivery Options

• Solid PAC: 25kg/bag (inner PE liner + outer PP woven bag), 20MT/20’FCL

• Liquid PAC: 250kg drums or 1000L IBC tanks

• Shelf Life: 2 years (store in cool, dry, ventilated area)

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9. Why Thai Buyers Choose BLUWAT PAC

• Direct factory export – best price & fast delivery

• Multiple PAC grades tailored for Thai water profiles

• Proven success with Thai ETP contractors, PDAMs, and export food producers

• Reliable supply chain to Bangkok, Laem Chabang, and Songkhla ports

• Expert technical support for jar testing and ETP process design

• Long-standing export record to Thailand since 2012