Polyelectrolyte for Delhi NCR industrial ETPs and city STPs
Delhi NCR's Okhla, Bawana, Manesar, Noida and Faridabad estates run thousands of ETPs, and the region treats a vast volume of sewage before the Yamuna.
Polyacrylamide (PAM), also known as a flocculant or polyelectrolyte, has proven highly effective in water treatment. Sunfloc is the Sun Brand PAM range, in anionic and cationic grades.
Water and industry in Delhi NCR
The capital region draws water from the Yamuna, the Ganga canal and Bhakra supplies. Industry spreads across Delhi's Okhla, Bawana and Narela estates, auto plants at Gurugram and Manesar, electronics in Noida and Greater Noida, and engineering in Faridabad, alongside some of India's largest sewage plants.
Where Sun Brand fits in Delhi NCR
Industrial-area CETPs
Mixed effluent from small units is clarified with coagulant and a cationic Sunfloc grade. Polyelectrolyte for ETP and STP.
Auto and engineering plants
Metal-finishing and paint-shop effluent settles with an anionic grade. Polyelectrolyte for electroplating effluent.
Sewage treatment plants
Biological sludge is conditioned with cationic polymer before centrifuges and presses. Polyelectrolyte for sludge dewatering.
Sun Brand products for Delhi NCR
Sunfloc
Polyacrylamide (PAM) flocculant: cationic grades for sewage and CETP duty; anionic for metal finishing.
Specs →Delhi NCR: typical starting doses and delivery
Starting ranges only. A jar test on your own effluent or water sets the real dose. Delivery from our Chennai stock: about 2,180 km. Allow five to six days for road freight to reach Delhi NCR.
| Product | Typical starting dose | Pack |
|---|---|---|
| Sunfloc Anionic | 0.1–3 mg/L | 25 kg bags (HQ), 10 kg bags (MQ) |
| Sunfloc Cationic | 0.2–5 mg/L | 25 kg bags (HQ), 10 kg bags (MQ) |
| SunMac SC04 | Set by jar test; liquid, 39–42% solids | Drums |
| SunDec SC05 | Set by jar test; dose before the flocculant | Drums |
| SunSPC | Litres × ppm ÷ 700 = grams; free chlorine 1–3 ppm | 25 kg drum |
Transport and delivery to Delhi NCR
- From Chennai
- about 2,180 km
- Route
- By road north through Hyderabad, Nagpur, Jhansi and Agra on NH 44.
- Typical transit
- Allow five to six days for road freight to reach Delhi NCR.
- Nearest railway station
- New Delhi (NDLS) and Hazrat Nizamuddin (NZM)
- Delivery
- By road from our Chennai stock; delivery terms are confirmed with your order.
- Pack options
- Sunfloc in 25 kg and 10 kg bags; SunMac and SunRedep in drums
- Local guide
- Delhi NCR industrial ETPs and STPs →
The 2,180 km figure for Delhi NCR is an approximate road distance; the actual route and transit time are confirmed with your order.
Nearby hubs
Start a trial in Delhi NCR
Industrial units and STP operators: send a litre of effluent or sludge and we will suggest a grade and starting dose.