PAC Viet Tri 31% | 25kg/bao
Loc Thien supplies PAC 31% powder for water & wastewater treatment. 25kg/bag. bulk delivery across Vietnam. Quote on request.
PAC 31% Viet Tri (polyaluminium chloride) is a high-basicity coagulant used in potable-water and industrial wastewater treatment. Loc Thien supplies bagged PAC for plants across Vietnam industrial parks — COA/MSDS on request, hotline 0979 891 929.
Typical use: jar-test first, then dose as 5–10% solution. Not a retail consumer product. Quotation depends on volume, packing and delivery point (HCM, Binh Duong, Dong Nai, nationwide KCN).
What is PAC 31% Viet Tri?
Polyaluminium chloride (PAC) with alumina content typically marketed around ≥31% Al₂O₃ (confirm each lot on COA). The Viet Tri grade is a common Vietnamese industrial coagulant for turbidity removal, colour reduction and solid–liquid separation ahead of filtration or biological stages.
Compared with conventional alum (aluminium sulfate), PAC often works across a wider pH window and can reduce sludge volume in many plants — always validate with a jar test on your actual wastewater or raw water.
Key specifications (indicative)
| Item | Typical | Note |
|---|---|---|
| Product | PAC / polyaluminium chloride | Powder, yellow |
| Al₂O₃ | ≈ 31% | Lot COA governs |
| Form | Powder, 25 kg bag | Other packs on request |
| Origin grade | Viet Tri line | Industrial water treatment |
| Documents | COA · MSDS | Per shipment on request |
Where plants use PAC 31%
- Water treatment: coagulation/flocculation for raw water and industrial effluent.
- Textile & dyeing: colour and TSS reduction before biological or discharge steps.
- Pulp & paper / food industry utilities: process water and wastewater polishing (site-specific).
- Aquaculture / industrial parks: shared WWTP chemical program (with jar-test control).
Loc Thien also supplies related coagulants and oxidants (FeCl₃, FeCl₂, PAC liquid grades, H₂O₂, NaOCl) when your process needs a multi-chemical package — see PAC category and FeCl hub.
How to use (plant practice)
- Run a jar test on real water: trial doses, mix times, pH.
- Prepare a dilute working solution (commonly about 5–10%) with proper agitation; avoid dumping dry powder into a still tank.
- Dose upstream of flocculation/settling; coordinate with polymer if used.
- Do not assume PAC replaces every coagulant 1:1 — Fe-based salts (FeCl₃/FeCl₂) behave differently (see comparison notes on our FeCl vs PAC content).
Packing, storage, delivery
Standard industrial pack: 25 kg bags. Store dry, sealed, away from moisture. Loc Thien delivers to factories and KCN nationwide; state province/industrial park for lead time and freight in the RFQ.
FAQ — PAC 31% Viet Tri
What is PAC 31% Viet Tri used for?
It is used as a coagulant/flocculant in water and wastewater treatment to remove turbidity, colour and suspended solids. Exact performance depends on water chemistry — confirm with a jar test.
Is PAC the same as alum (aluminium sulfate)?
No. Both are aluminium-based coagulants, but PAC is pre-polymerised and often operates in a different pH/dose window. Many plants trial both; Loc Thien can quote either grade.
How does PAC compare with FeCl₃?
PAC is aluminium-based; FeCl₃ is iron(III)-based. Choice depends on colour removal, sludge, residual metal limits and cost. See our FeCl vs PAC notes and request a technical discussion with your COD/TSS data.
Can I get COA and MSDS?
Yes. COA per lot and MSDS are provided on request for shipments.
Do you sell retail small packs with list prices?
No public retail cart or list price. Loc Thien quotes by volume, packing and delivery point. Hotline 0979 891 929 or request a quote.
How do I order PAC 31% in bulk?
Send estimated monthly/tonnage volume, packing, delivery KCN/province and any COA requirements. We return a bulk quotation without online checkout.
