PWT 4820
PWT 4820 is a highly effective cationic organic coagulant that is widely used in municipal and industrial water and wastewater treatment applications. Its high charge makes it particularly effective in liquid/solid separation systems, such as clarification and dewatering. PWT 4820 is a single component solution polymer that can be fed directly from the container or pre-diluted for ease of use.
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 4820 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 4820 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 | 1,000 - 3,000 | cPs |
| Specific Gravity | 1 - 1.2 | — |
