Overview

Polydadmac is a high charge density cationic polymer designed for clarification of drinking water. It neutralizes negative colloids and promotes the formation of fast settling flocs that lower turbidity and natural organic matter. The series includes liquid and powder formats for different dosing systems used by municipal and private water plants.

Compliance and Certification

Why it Works in Drinking Water

• Fast destabilization of colloids for clear settled water.
• Effective with polyaluminum based coagulants when enhanced coagulation is needed.
• Wide pH window that accommodates variable raw water quality.
• Lower sludge volume compared with metal salt only programs.

Typical Use

Prepare a working solution before dosing. For liquid grade a common preparation range is 0.5 percent to 5 percent by solids. For powder grade a common preparation range is 0.5 percent to 10 percent by solids. Optimize the dose through jar tests and confirm mixing conditions to avoid floc breakage.

Record dose pH mixing time and settling performance to maintain process control across seasons.

Technical Highlights

Application Outcomes

• Turbidity and suspended solids reduction in surface water sources.
• Improved removal of organic matter that may form disinfection byproduct precursors.
• Shorter settling time and extended filter run length.
• Stable clarification during seasonal raw water shifts.

Packaging and Storage

• Liquid grade supplied in drums and IBC options used by water plants.
• Powder grade supplied in sealed kraft bags with inner liner.
• Store in original containers in a cool dry place away from sunlight and heat.

About Bluwat

Bluwat supports global drinking water customers with consistent Polydadmac quality and application guidance. The team provides laboratory testing and practical recommendations that help plants achieve reliable and economical operation.