Caustic Soda (Sodium Hydroxide)
Restore the ionic balance of your DM plant with our Industrial Grade Caustic Soda. Available in 99% Purity Flakes and Concentrated Lye, it is the essential regenerant for Anion resins, effectively removing mineral acids and silica to ensure ultra-pure water output.
Powerful Regeneration for Pure Water
Demineralization requires the complete removal of anions like sulfates and chlorides. Our Technical Grade Sodium Hydroxide provides the hydroxyl (OH-) ions necessary to regenerate Strong Base Anion (SBA) resins. Its high purity ensures no mineral leakage and protects the resin structure from fouling during the regeneration cycle.
- Highly Effective for Silica Removal in DM Plants
- Rapidly Neutralizes Acidic Industrial Effluent
- Low Carbonate and Chloride Impurities
- Ideal for Cleaning & Degreasing Industrial Systems
- Used in Soap, Paper, and Textile Processing
- Safe and Reliable Supply in Palletized Packaging
Alkaline & Regeneration Range
- ✔ Caustic Soda Flakes (99% Purity)
- ✔ Caustic Soda Lye (Concentrated Solution)
- ✔ Sodium Carbonate (Soda Ash)
- ✔ Hydrated Lime (Calcium Hydroxide)
- ✔ Ion Exchange Resins (Anion/Cation)
- ✔ Hydrochloric Acid (Cation Regeneration)
Technical Specifications
| Sodium Hydroxide (as NaOH) | Min 99.0% (Flakes) | 48% (Lye) |
| Sodium Carbonate (as Na2CO3) | Max 0.4% |
| Chlorides (as NaCl) | Max 0.1% |
| Iron (as Fe) | Max 20 ppm |
| Physical Form | White Deliquescent Flakes / Clear Liquid |
Selection Guide
| Application | Recommended Form | Key Output |
|---|---|---|
| DM Plant Anion Regen | 4% - 5% (Diluted Lye) | OH- Form Anion Resin |
| ETP pH Correction | Flakes / Lye Dosing | Neutralized Acidic Waste |
| System Degreasing | Hot Caustic Solution | Oil & Grease Removal |
| Textile Processing | Mercerizing Lye | Enhanced Fiber Strength |
Bulk Caustic Soda for Anion Plant Regeneration
Sustain the efficiency of your demineralization plant. Our high-purity sodium hydroxide ensures complete silica and mineral acid removal in Baddi industrial operations.
Tara Enterprises is a leading provider of Caustic Soda in Baddi, supplying both flakes and lye for large-scale water treatment and industrial processes. In DM plants, using high-quality caustic is vital to prevent carbonate fouling of the anion resin, which can lead to poor water quality and short service cycles.
For effluent treatment (ETP), our Sodium Hydroxide is used for the neutralization of acidic waste streams. It provides a faster reaction time than lime and is preferred in plants where minimal sludge generation is a priority.
Silica Control
Effectively removes reactive silica from water, crucial for high-pressure boilers.
Resin Health
Low chloride and iron levels ensure no poisoning of anion resin beads.
Process Purity
99% pure flakes ensure no secondary contamination in pharmaceutical processes.
Alkaline Cleaning
Excellent for CIP cycles to remove organic fouling from RO membranes.
Whether you are managing Demineralized Water Standards or Industrial Degreasing, we provide the safety-conscious logistics and reliable chemical supply needed to maintain your operational performance.
Regeneration Chemicals
Bulk Alkali Supply
Sourcing for a large facility? We provide bulk delivery for caustic soda flakes and lye with institutional pricing and fast turnaround in North India.
Call Logistics DeskFrequently Asked Questions
What is the role of Caustic Soda in DM plants?
It is used to regenerate Anion Exchange resins. It provides the hydroxyl (OH-) ions needed to replace the mineral acids and silica captured during the treatment cycle.
Should I use Flakes or Lye for my plant?
Flakes are easier to store and have a longer shelf life, but must be dissolved first. Lye is a liquid and can be dosed directly, making it better for automated systems, but it is more expensive to transport due to water content.
How do I dissolve Caustic Flakes safely?
Always add flakes to water, never water to flakes. The dissolution process is highly 'exothermic' (generates heat), so it must be done slowly in a heat-resistant tank with proper PPE (goggles, gloves).
Can Caustic Soda remove silica from water?
Yes, Strong Base Anion (SBA) resins regenerate with caustic soda to effectively remove reactive silica, which is essential for protecting high-pressure steam turbines.