Nalco 93033 High Quality [top]
cooling water additive
Nalco 93033 is a specific water treatment chemical, primarily used as a . It is officially registered by NSF International for treating boilers, steam lines, and cooling systems where the treated water or steam does not come into contact with edible products.
: Designed to be added neat to systems to provide maximum asset protection while minimizing the total cost of operation. Compliance & Safety nalco 93033 high quality
- Sludge Reduction: Users typically report a 25% to 50% reduction in sludge volume compared to using alum. This is because the product adds less inert solids to the water and produces denser floc. This results in lower hauling and disposal costs.
- Broader Operating pH Range: It functions effectively in water with pH levels between 6.0 and 9.5, whereas alum typically requires a narrower pH window (closer to 6.0–7.5).
- Reduced Chemical Consumption: Due to the high Al₂O₃ content, dosage rates are often lower than those required for ferric chloride or alum.
- Cold Water Performance: It maintains high coagulation efficiency in cold water temperatures where standard alum often struggles.
Primary Application
adheres to strict NSF International registration (specifically Category G7), meaning it is acceptable for use in systems where the treated water or steam does not contact edible products in food processing areas. Technical Specifications and Usage Specification / Detail Boilers, steam lines, and cooling systems. Shelf Life 1 year when stored at a maximum of 25∘C25 raised to the composed with power C Compatibility Effective for copper and aluminum cooling circuits. Certifications cooling water additive Nalco 93033 is a specific
3. Batch-to-Batch Variability
Safety Risks
: Inconsistent chemical performance necessitates more frequent cleaning cycles and water changes. : High-quality Nalco 93033 Sludge Reduction: Users typically report a 25% to
- Purity: Low levels of inert fillers or contaminants.
- Consistency: Exact chemical concentration batch-to-batch.
- Stability: Resistance to degradation under thermal stress or shear forces.
- Phosphate-Free Options: Many variants of Nalco 93033 are low or non-phosphate, reducing eutrophication risk in receiving waters.
- Safer Handling: It is generally non-flammable and has a moderate pH (2–4) compared to aggressive sulfuric acid descaling chemicals (pH <1). Standard PPE (gloves and goggles) is sufficient for handling.
- Biodegradability: The polymer backbone is designed to degrade in wastewater treatment plants without creating toxic byproducts.
: Specially formulated to protect metal surfaces, particularly in systems where copper (Cu) aluminium (Al) are used, preventing long-term damage and scale buildup. System Longevity