PolyDADMAC, a quaternary ammonium polymer, is highly soluble in
water and contains active cationic and adsorbent functional groups.
These properties allow it to neutralize negative charges and
promote the flocculation of suspended solids and soluble organics
in wastewater, which leads to enhanced decolorization, algae
removal, and overall organic matter elimination.
This compound finds applications as a flocculant, decolorizer, and
dewatering agent in water treatment for drinking, raw, and
wastewater. It is also a fungicide for textile dyeing and printing,
and functions as a softener, antistatic agent, conditioner, and
color-fixer. In chemical industries, it is used as a surfactant.
The product can be continuously and evenly added to the wastewater
treatment system after being diluted to any ratio, or diluted 5-20
times, stirred, and settled before direct addition to the
wastewater.
Different sources of water and sewage require varying dosages,
which should be determined based on turbidity and concentration,
with the optimal dosage found through pilot-scale trials.
Careful attention to dosing points and stirring speed is required
to mix the material evenly, while minimizing the risk of breaking
the flocs.
The product comes in 210kg net plastic drums or 1100kg net IBCs, with the solid version packaged in 20 kg kraft paper bags.
As a common chemical, this product should be kept at room
temperature, shielded from direct sunlight, and stored between 5-30°C.
This product has a shelf life of 24 months.
This product can freeze when kept at temperatures below 0°C for
prolonged periods. Once thawed and stirred thoroughly, it can be
used normally.
The product may cause irritation to the eyes and skin. It is
recommended to wear rubber gloves, goggles, and protective clothing when handling it. Spilled polymer can create slippery surfaces and
should be immediately rinsed away with water.
Wuxi Lansen Chemicals CO.,LTD is located in Yixing, Jiangsu
Province, China (about 200km from Shanghai). We specialize in
providing chemicals and service for treatment of industrial waste
water and urban sewage.
Our products with strong capacities of decolorization and removal
of COD,BOD. They are mainly used for waste water treatment of
textile, dyeing, paper-making, printing, mining, ink and so on. In
addition, our flocculant agent also can be used as retention agent
in the production of paper & pulp.
| Product code | PD LS 41 | PD LS 45 | PD LS 49 | PD LS 40HV | PD LS 35 | PD LS 20 | PD LS 20HV |
| Appearance | Colorless to Pale Amber Liquid, Free from Foreign Matter |
| Solid content (120℃,2h) % | 39-41 | 34-36 | 19.0-21.0 |
| Viscosity (25℃) | 1000-3000 | 2500-5000 | 8000-13000 | 150000 | 200-1000 | 100-1000 | 1000-2000 |
| PH | 5.0-8.0 |
Concentration and viscosity of solution can be customized according
to customers’ needs.
