PWT 4620
PWT 4620 is a very high-charge cationic organic coagulant. This product is used as a coagulant in a wide variety of municipal and industrial water and wastewater treatment applications. It has been successfully applied in liquid/solids separation systems, including clarification and dewatering.
Properties
- Physical Form
- Liquid
Product families
Applications
- Water Treatment
Product Families
- Water Treatment Additives
Other characteristics
- Brand
- PWT
- Functions
- Coagulant
- Applicable Processes
- Industrial Water Treatment, Water Treatment
- Industrial Water Treatment
- Water Treatment
- Markets
- Industrial
- Use Levels
- max. 50 mg/l
- Appearance
- Clear to light yellow liquid
- Technology
- Industrial Additives & Materials
- Regulatory Information
PWT 4620 is approved under NSF/ANSI 60 for drinking water treatment.
- Materials of Construction
Cross-linked polyethylene, fiberglass, stainless steel or lined steel are the preferred materials of construction for bulk tanks. Unlined mild steel, black iron, galvanized steel, copper or brass are not recommended in any part of the feed system. Stainless steel, Viton or Teflon are the best choices for pump heads. For feed lines, polyethylene, PVC or reinforced Tygon tubing is recommended.
- Industrial Additives Functions
- Coagulant
- Preparation and Feeding Information
PWT 4620 is a single component solution polymer. It may be fed directly from the container or pre-diluted.
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Cationic Charge | Very high | — |
| Average Solids Content | 20.0 | % |
| Freezing Point | 0.0 | °C |
| Bulk Viscosity | 700 - 1,000 | cPs |
| Specific Gravity | 1 - 1.2 | — |
