Product Introduction

Polydadmac also known as poly dimethyl diallyl ammonium chloride is a highly cationic polymer used as an efficient coagulant and flocculant in drinking water treatment. It neutralizes negatively charged particles in raw water to form fast settling flocs. This improves removal of turbidity suspended solids and natural organic matter. Both liquid and powder grades are available to meet different plant setups and dosing systems.

Key Advantages

Application in Drinking Water Treatment

• Turbidity reduction for surface water and blended sources.
• Improved removal of natural organic matter to limit disinfection byproduct precursors.
• Enhanced coagulation with polyaluminum based coagulants when needed.
• Support for filter performance and shorter settling times.
• Sludge conditioning to aid dewatering.

Dosage and Use

Prepare a diluted solution before dosing. For liquid grade typical preparation is 0.5 percent to 5 percent by solids. For powder grade typical preparation is 0.5 percent to 10 percent by solids. The optimal dose depends on raw water quality and should be confirmed by jar tests. Select the dosing point and mixing conditions to achieve fast dispersion without breaking flocs.

Perform jar tests when raw water quality changes. Record dose pH mixing time and settling performance for process control.

Technical Specifications

Packaging and Storage

• Liquid grade available in standard drums and IBC options appropriate for water plants.
• Powder grade available in sealed kraft paper bags with inner liner.
• Store in original containers in a cool dry place away from direct sunlight and heat sources.

Why Choose Bluwat Chemicals

Bluwat Chemicals supplies consistent Polydadmac grades supported by technical service for pilot testing and process optimization. Customers benefit from stable quality professional guidance on jar testing and responsive logistics for municipal and private water plants.