Excessive nitrogen and phosphorus in water bodies directly lead to eutrophication pollution, significantly increasing the Chemical Oxygen Demand (COD) of wastewater. This has led to stricter official controls on COD discharge limits for dyeing and printing factories.
Our newly developed product, Nitrogen-Free & Phosphorus-Free Scouring Agent HN-88, is an environmentally friendly surfactant containing no nitrogen or phosphorus. It combines the characteristics of both anionic and non-ionic surfactants and can be used over a wide pH range.
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Appearance |
Light yellow to brown paste/liquid |
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Ionicity |
Anionic / Non-ionic |
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Content |
40% ± 2% |
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pH Value (1% aq.) |
6–7 |
This product has strong detergency, emulsifying, dispersing, and washing-off capabilities. It has excellent penetration power and wicking performance superior to nitrogen- and phosphorus-containing products. It is resistant to hard water, acids, alkalis, electrolytes, and high temperatures, and is stable to hypochlorites and peroxides. It can significantly improve the penetration power and wicking performance of any system.
JIANGYIN HUANAN NEW MATERIAL