At Innova Corporate (India), We are ready to serve you with the Chemicals for Water treatment, like Polyelectrolyte, Sodium Meta Bi Sulphite, Ferric Chloride Anhydrous, Anionic Polyacrylamide PAM, Cationic Polyacrylamide PAM, Water Softening Chemical.
Innova Corporate is a trusted supplier of Sodium Aluminate in Sri Lanka – a highly alkaline coagulant and pH adjuster used in water treatment, industrial process water, and in the manufacture of catalysts, paper, and refractories. Our sodium aluminate is available in liquid (clear yellow solution) and powder forms, offering high alumina content for effective precipitation of hardness, silica, and phosphates – extremely useful for Sri Lanka's high‑hardness groundwater in the dry zone and for RO pre-treatment in brackish water desalination (Jaffna, Puttalam) and industrial ZLD systems.
Water treatment plants in Jaffna, Anuradhapura, Vavuniya, and Puttalam use our Sodium Aluminate as a supplementary coagulant with PAC or alum to boost alkalinity and improve floc formation without adding excessive sulphate – especially beneficial for treating hard groundwater with high calcium/magnesium. Industrial facilities in Biyagama (textile), Kandy (tea), and Kegalle (rubber) use it for heavy metal precipitation and pH control. We provide strict quality control on alumina/Na2O ratio and total alkalinity. With fast delivery across all industrial zones, we help you maintain stable water chemistry and reduce overall treatment chemical costs in Sri Lanka's diverse water treatment applications.
| Parameter | Technical Details |
|---|---|
| Primary Supplier | Innova Corporate India |
| Chemical Compound Name | Sodium Aluminate |
| Molecular Formula Code | NaAlO₂ |
| Primary Commercial Grade | Industrial / Technical Grade (High-Purity Inorganic Coagulant & Alkali) |
| Physical State and Appearance | White to light cream crystalline powder or free-flowing granules |
| Aqueous Solubility Profile | Highly soluble in water (dissolves to form a strongly alkaline, clarifying liquid solution) |
| Alkalinity Index (pH Value) | Highly alkaline (pH approximately 12.0 in 1% standard aqueous solution) |
| Core Process Applications | Primary coagulation, macro-flocculation, silica removal, acid neutralization, concrete acceleration |
Innova Corporate (India), headquartered at 2B/BW Shalimar Bagh, New Delhi, offers high-performance industrial-grade Sodium Aluminate for industries across Sri-lanka. Our reactive alkaline inorganic coagulant is engineered for rapid phosphorus precipitation, dissolved silica reduction, and municipal clarifier acceleration in water softening, ETP, and STP systems. We maintain a dedicated supply network to ensure that Agartala’s municipal water treatment plants, industrial ETPs, boiler feed water systems, paper mills, textile processing units, and chemical synthesis facilities receive consistent, high-purity sodium aluminate for superior coagulation, pH stability, and reduced chemical treatment costs.
Dissolved reactive silica in boiler feed water and cooling tower circuits forms hard, thermally insulating silica scale deposits on heat exchanger surfaces and boiler tubes that dramatically reduce thermal efficiency and increase fuel consumption. When Sodium Aluminate is dosed into the feed water stream, the aluminate ions react with dissolved silica to form insoluble aluminum silicate complexes that can be removed by coagulation-filtration or clarifier settling. This reaction is particularly effective when carried out at elevated pH (above 9.5), making Sodium Aluminate's inherent alkalinity a dual advantage—it simultaneously provides the aluminate reactant and maintains the optimal pH window for silica precipitation without requiring separate caustic soda additions for Agartala’s industrial plants.
Yes, we are a leading supplier of high-performance sodium aluminate coagulant for Sri-lanka. We ensure prompt delivery and technical support for municipal water treatment plants, industrial ETPs, boiler feed water systems, paper mills, textile processing units, and chemical synthesis facilities throughout the region.
PAC (Polyaluminum Chloride) is an acidic coagulant that releases hydrogen ions during hydrolysis, progressively consuming natural alkalinity and lowering pH—which can suppress coagulation efficiency in low-alkalinity source waters. Co-dosing Sodium Aluminate with PAC counteracts this alkalinity depression by providing supplemental hydroxyl ions, maintaining optimal coagulation pH range of 6.5 to 7.5 without lime addition. The combination also produces a denser, more rapidly settling floc compared to PAC alone, because the aluminate contributes additional aluminum hydroxide precipitation that increases floc mass and compactness—reducing clarifier overflow rates and improving filter run times for Agartala’s municipal water treatment plants.