Your Professional Liquid Aluminum Sulfate Supplier
Industrial water treatment operations require reliable chemical supply chains and consistent product performance. Our manufacturing operations focus on five major series of water treatment chemicals, including aluminum sulfate, ammonium alum, polyaluminum chloride, polyacrylamide, and ferrous sulfate.
Liquid aluminum sulfate is supplied as an aqueous solution designed for coagulation and clarification processes across municipal and industrial applications. Product concentration, aluminum oxide content, impurity limits, packaging formats, and delivery conditions are tailored to specific treatment requirements and facility specifications.
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Liquid Aluminum Sulfate SolutionSupplied as a ready-to-use liquid solution, this product bypasses the handling, dust generation, and dissolution steps associated with solid crystal, flake, or powder forms. It is engineered for
Why Choose Us
Dedicated Water Treatment Specialization:
Focused expertise exclusively in inorganic coagulants and water treatment chemicals since 2016, ensuring deep technical understanding of municipal and industrial water chemistry.
Global Export Experience:
Established international logistics network experienced in bulk tanker, IBC, and drum export procedures, serving water treatment clients across more than 30 countries.
Stable Manufacturing Capacity:
Consistent production scheduling and raw material sourcing safeguards long-term supply continuity for large-scale municipal and industrial contracts.
Rigorous Quality Traceability:
Strict batch-to-batch analytical testing backed by detailed Certificates of Analysis (COA) to guarantee chemical and physical consistency.
Technical Specifications
|
Parameter |
Specification Standard |
|
Product |
Liquid Aluminum Sulfate Solution |
|
Appearance |
Clear to slightly turbid liquid |
|
Al2O3 Content |
Customized per commercial grade (typically 8% to 17%) |
|
Specific Gravity |
Dependent on solution concentration (1.20 to 1.35 typical range) |
|
Iron Content (Fe) |
Controlled grade-specific limits (standard or low-iron) |
|
Insoluble Matter |
Minimized per agreed technical agreement |
|
PH Range |
Acidic (less than 2.0, concentration-dependent) |
Key Product Advantages
Immediate Reactivity: Aqueous liquid format eliminates dissolution time, allowing instant dispersion and rapid hydrolysis upon injection into treatment streams.
Optimized Purity Control: Controlled iron and insoluble matter levels prevent unwanted pipeline staining, nozzle clogging, or residual scaling in dosing infrastructure.
Process Efficiency: High effective aluminum oxide concentration promotes rapid micro-floc formation, accelerating settling velocities in sedimentation basins.
Operational Safety: Completely bypasses the dust hazards, manual lifting strains, and dissolution equipment maintenance associated with solid lump or flake alternatives.
Flexible Concentration Options: Tailored solution strengths aligned with specific pumping capacities and storage tank limitations of the treatment facility.
Drinking Water Treatment:
Clarification, turbidity reduction, and organic color removal in potable water purification plants.
Municipal Wastewater Treatment:
Primary suspended solids reduction, chemical phosphorus precipitation, and secondary effluent polishing.
Industrial Wastewater Treatment:
Coagulation of emulsified oils, heavy metals precipitation, and suspended solids control in factory effluents.
Raw Water Clarification:
Pre-treatment of surface water sources (rivers, lakes, and reservoirs) prior to filtration.
cess Water Treatment:
Pro Suspended solids and turbidity management in closed-loop or once-through industrial cooling and process systems.
Packaging and Logistics Solutions
Bulk chemical delivery requires secure packaging and reliable supply chain execution tailored to the receiving facility's infrastructure:
Bulk Tanker Trucks:
Ideal for high-volume municipal and industrial plants equipped with dedicated bulk storage tanks and automated liquid offloading pumps.
IBC Totes (1000L):
Suited for medium-scale operations requiring manageable inventory handling without permanent bulk tank installations.
rum Containers:
DPractical for smaller installations or decentralized dosing points.
Provision of comprehensive Safety Data Sheets (SDS) outlining chemical hazards, PPE requirements, and spill response procedures.
Lot-specific Certificates of Analysis (COA) detailing exact Al2O3 content, density, iron concentration, and insolubles.
Verification support for project-specific compliance requirements and export shipping documentation.
Manufacturing and Quality Control
Industrial production involves the controlled reaction of high-purity aluminum-bearing raw materials with sulfuric acid under elevated temperatures and pressures. The resulting solution undergoes clarification, filtration, and concentration adjustment to meet strict commercial tolerances.
Quality Control Checkpoints
Raw Material Inspection: Verification of chemical purity prior to reaction.
Reaction Monitoring: Temperature and stoichiometric control during digestion.
Clarification and Filtration: Removal of suspended particulate matter.
Laboratory Testing: Analytical verification of Al2O3, density, iron content, and pH.
Lot Certification: Issuance of detailed COA documentation prior to dispatch.
Storage and Handling Considerations
Liquid aluminum sulfate is an acidic solution requiring corrosion-resistant infrastructure.
Material Compatibility:
Storage tanks and piping systems must utilize fiberglass-reinforced plastic (FRP), cross-linked polyethylene (XLPE), rubber-lined steel, or austenitic stainless steels where appropriate.
Temperature Stability:
Storage facilities must account for crystallization thresholds at lower ambient temperatures depending on solution concentration.
Secondary Containment:
Appropriate spill containment systems must be installed around storage vessels to comply with environmental and safety standards.
FAQ
Q: What is the typical shelf life of liquid aluminum sulfate, and how should it be stored?
A: Liquid aluminum sulfate is chemically stable under normal conditions and does not have a strict expiration date if stored correctly. It should be kept in dedicated, corrosion-resistant tanks (such as FRP, XLPE, or rubber-lined steel) away from extreme temperature fluctuations to prevent crystallization or freezing.
Q: Can liquid aluminum sulfate be used interchangeably with solid alum in existing dosing systems?
A: Yes, provided the chemical feed pumps and delivery lines are rated for liquid handling. Facilities transitioning from solid to liquid alum must replace dry dissolution and mixing tanks with direct liquid storage and metering pump infrastructure.
Q: How do changes in raw water temperature affect liquid alum performance?
A: Lower water temperatures slow down the hydrolysis and flocculation kinetics, often requiring adjustments to the chemical dosage or the addition of a complementary polymer co-coagulant to maintain optimal clarification efficiency.
Q: What documentation is provided with each shipment?
A: Every commercial shipment includes a lot-specific Certificate of Analysis (COA) detailing active Al2O3 content, specific gravity, iron concentration, pH, and insoluble matter, accompanied by a comprehensive Safety Data Sheet (SDS).
Q: How is the pricing and freight cost calculated for bulk liquid deliveries?
A: Pricing depends on the required Al2O3 concentration grade, annual volume commitment, packaging format (bulk tanker, IBC totes, or drums), and the final destination port or delivery site.
Zibo Dingqi Chemicals Co., Ltd. is one of the most professional liquid aluminum sulfate manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to wholesale high-grade liquid aluminum sulfate from our factory.
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