Shandong Ecolink Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of white polyaluminium chloride drinking water in China, featured by quality products and good service. If you're going to wholesale high quality white polyaluminium chloride drinking water, welcome to get more information from our factory.
Product Introduction
This product is white PAC drinking water grade (also known as: high-purity polyaluminum chloride, drinking water grade PAC, white polyaluminum chloride), specially designed for scenarios with strict requirements on water quality safety.
Compared with ordinary PAC, this drinking water grade polyaluminum chloride has been comprehensively upgraded in raw material purity and production process. While ensuring efficient flocculation, it reduces impurity and heavy metal risks, helping buyers more easily enter drinking water treatment and high-end environmental protection projects.
👉 If you are looking for white PAC for drinking water treatment chemicals, this is a more stable, safer, and easier-to-pass-testing choice.
Product Overview
White PAC drinking water grade uses food-grade aluminum hydroxide and synthetic hydrochloric acid as raw materials and is produced by spray drying + purification decolorization process.
Raw materials: food-grade raw materials, no use of waste acid, slag, or recycled materials
Process: spray drying + activated carbon decolorization + precise polymerization control
Standard: complies with GB 15892-2020 "Polyaluminum Chloride for Drinking Water", and third-party testing reports can be provided
Appearance: white powder, solution is clear and transparent after dissolution
Content: Alâ‚‚O₃ ≥ 29.0%–30.0%
It is also commonly referred to in the industry as white water purification agent, drinking water grade polyaluminum chloride. Some projects with strict requirements in certain regions will specify the use of food-grade PAC. As a drinking water grade white flocculant, we have stably supplied many customers requiring high-purity white drinking water grade PAC, especially suitable for domestic drinking water treatment.
Product Parameter (specification)
|
Item |
Specification |
|
Product Name |
Polyaluminum Chloride (Food-grade white) |
|
Appearance |
White powder |
|
Al₂O₃ Content |
≥ 30.0% |
|
Basicity |
40–70% |
|
pH (1% aqueous solution) |
3.5–5.0 |
|
Water Insoluble Matter |
≤ 0.08% |
|
Arsenic (As) |
≤ 0.0001% |
|
Lead (Pb) |
≤ 0.0005% |
|
Cadmium (Cd) |
≤ 0.0001% |
|
Mercury (Hg) |
≤ 0.00001% |
|
Iron (Fe) |
≤ 0.02% |
|
Chromium (Cr) |
≤ 0.0005% |
|
Packaging |
25kg/bag, jumbo bag, customizable |
|
Shelf Life |
24 months (dry and cool place) |
Product Advantages
â‘ High-purity raw materials → Safer drinking water grade application
White PAC drinking water grade uses high-purity aluminum sources
→ Effectively reduces iron and heavy metal content
→ Meets drinking water treatment standards
→ Helps customers reduce compliance risks
👉 Suitable for white PAC drinking water treatment projects with high safety requirements
â‘¡ White and impurity-free → Does not affect water appearance
Compared with traditional products, white polyaluminum chloride does not introduce color impurities
→ Does not affect effluent transparency
→ More suitable for high-end water treatment systems
â‘¢ High-efficiency flocculation → Reduce dosing cost
By optimizing molecular structure, flocculation efficiency is improved
→ Faster floc formation
→ Reduced dosage
→ Lower overall usage cost
👉 A cost-effective drinking water grade PAC solution
â‘£ Strong stability → Reduce after-sales issues
High-purity PAC strictly controls reaction conditions during production
→ High batch consistency
→ Reduce repeated customer debugging
→ Improve project delivery efficiency
Customers who choose white polyaluminum chloride for drinking water treatment care most about long-term stability - each batch of our white PAC for water plants is provided with COA and retained samples for verification.
Solutions
|
End Customer Type |
Recommendation |
Business Reason |
|
Municipal water plants |
Replace ordinary PAC or aluminum salts, reduce dosage by 15–25% |
Annual chemical cost decreases, water quality compliance is more stable |
|
Township / rural drinking water stations |
White PAC drinking water grade, simple equipment, easy operation |
Stable operation even with fewer maintenance personnel |
|
Bottled / barreled water plants |
White + high purity, does not affect taste and appearance |
Enhances brand image |
|
Export drinking water projects |
Full set of COA, MSDS, NSF available for testing |
Smooth customs clearance at destination port |
|
High-end water purification projects |
Use with PAM, effluent turbidity < 0.3 NTU |
Pass acceptance at once, more repeat customers |
Recommended to sell together:
White PAC drinking water grade + drinking water grade PAM
Trial kit (5kg small package + dosing guidance + testing comparison card)
Long-term cooperation: set safety stock, lock price and batch
As a drinking water grade white flocculant, we have helped customers achieve lower dosage and more stable effluent turbidity in multiple replacement projects for water plants.
Buyer Concern Response Table
|
Concern |
Our Response |
|
White consistency |
Batch color difference is controllable, color difference test report can be provided |
|
Heavy metal risk |
Each batch tested for As, Pb, Cd, Hg, far below GB 15892 limits |
|
Quality consistency |
Each batch COA, each batch retained for 6 months, traceable to production shift |
|
Supply stability |
Annual capacity 200,000 tons, raw materials stocked year-round, no supply interruption, no formula change |
|
Minimum order quantity |
Starting from 1 ton, samples available (refunded with bulk order after payment) |
|
Cost & benefits |
Unit price higher than industrial grade, but you can enter the drinking water market with higher profit |
|
After-sales handling |
24h response to quality issues, resolved within 7 days based on retained samples + on-site video |
|
Certifications |
GB 15892-2020, ISO, SGS, NSF available |
Customers who choose high-purity white drinking water grade PAC often have higher requirements. We have established stricter internal control standards specifically for drinking water treatment PAC applications.
Product Process / Technical Strength
Core process:
Food-grade raw materials → high-purity hydrochloric acid reaction → precise polymerization → activated carbon decolorization → spray drying → magnetic iron removal → automatic packaging → batch sample retention
Where we are stronger than competitors:
Additional decolorization + iron removal processes to ensure whiteness and solution transparency
Full stainless steel equipment throughout the process to avoid metal contamination
Water insoluble matter ≤ 0.3%, better than national standard requirements
Each batch tested for: Al₂O₃, basicity, pH, insolubles, arsenic, lead, cadmium, mercury, chromium
Quality control process:
Each batch of raw materials tested
Sampling inspection every 2 hours during production
Full inspection for each batch of finished products + retained samples for 12 months
Annual full-item testing by third-party institutions
This process produces a white water purification agent, also known in the industry as high-purity white PAC. The difference lies in the additional decolorization and iron removal steps. We have designed an independent production line specifically for white polyaluminum chloride used in drinking water treatment to avoid cross-contamination with industrial-grade products and ensure the purity of white PAC for water plants.
Frequently Asked Questions (FAQ)
Q1: What is the difference between white PAC drinking water grade and ordinary PAC?
A: White PAC drinking water grade uses food-grade raw materials + decolorization process, with low heavy metals, transparent solution, and compliance with drinking water standards. Ordinary PAC may have color, more impurities, and cannot be used for drinking water.
Q2: Will it affect the taste and odor of water?
A: No. White polyaluminum chloride drinking water grade is odorless, and treated water has no residual odor. It has been used in many bottled water plants.
Q3: How long can it be used? What should be noted in storage?
A: 24 months under sealed and dry conditions. White color does not fade and does not deteriorate. Avoid moisture and direct sunlight.
Q4: Can packaging and labels be customized?
A: 25kg, jumbo bags, and customized packaging are available, and labels can print your brand or neutral packaging.
Q5: What certifications are available?
A: Complies with GB 15892-2020 "Polyaluminum Chloride for Drinking Water", and can assist with SGS and NSF testing.
Q6: What is the MOQ? How long is the delivery time?
A: MOQ 1 ton. Normal 7–10 days, urgent orders can be coordinated within 3–5 days.
Q7: What if batch color or performance differs?
A: We have a retained sample comparison system. If it is confirmed to be our issue, returns, replacements, or compensation are supported.
Food-grade PAC and drinking water grade polyaluminum chloride commonly asked by customers are למעשה the same white water purification agent, only expressed differently in application scenarios. Regarding the service life of drinking water grade white flocculants, actual cases show that under proper storage conditions, high-purity white drinking water grade PAC can have a shelf life of more than 24 months.
Our Considerate Services
Direct supply from source factory
Customized R&D and samples
Strict quality control and packaging
Innovation
One-stop global logistics
Full-process technical support
We provide year-round technical support for customers using white PAC for water plants, ensuring stable operation of drinking water treatment PAC under different seasons and water quality conditions.
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