NALCO 93033 Cooling Additive Guide | PDF | Shelf Life - Scribd
| Parameter | Target Range | | :--- | :--- | | Orthophosphate (as PO₄) | 4 – 8 mg/L | | pH | 7.0 – 8.0 | | Total Hardness (as CaCO₃) | 50 – 600 mg/L | | Conductivity | < 3,500 µS/cm |
As part of diesel engine cooling water treatment systems on ships.
is more than just a chemical—it is a comprehensive water treatment strategy in a drum. For engineers seeking to reduce energy costs, extend equipment life, and minimize water waste, this stabilized phosphate/polymer product delivers consistent, measurable results. nalco 93033
ROI: System paid for itself in 5 months via fuel savings and reduced maintenance labor.
: Commonly employed in boiler systems, steam lines, and closed-loop cooling systems. Usage & Dosage Guidelines
Based on the findings of this evaluation, the following recommendations are made: NALCO 93033 Cooling Additive Guide | PDF |
NALCO 93033 is widely utilized in sectors where closed-cycle cooling systems are crucial, including:
: It is often categorized in "Group A," which includes engine and cooling water treatments that should be stored separately from acids or alkali products to prevent reactive hazards.
: In the event of a leak, non-combustible absorbent materials like sand or earth should be used for collection. Large spills require diking to ensure runoff does not reach local waterways. ROI: System paid for itself in 5 months
Possess a maximum shelf life of exactly one year when stored consistently at or below a stock temperature of 25 °C .
Most facilities use a bleed-and-feed controller that links chemical injection to makeup water flow or conductivity.