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Dicyandiamide Formaldehyde Polycationic Flocculation Water Decoloring Chemicals
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BWD-01 Dicyandiamide Formaldehyde Resin Water Decoloring Agent with High Decolorization Efficiency, Effective COD Reduction, and Rapid Flocculation for Wastewater Treatment
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Wastewater Treatment Foam Inhibitor Antifoaming agent Defoamer chemical China Manufactutrer Factory