Sunfloc Cationic Polyelectrolyte for Pharma Effluent in Hyderabad
Pharma units in Patancheru, Jeedimetla and Bollaram keep solids out of the aeration tank with cationic polyacrylamide (PAM) at the primary clarifier.
Why the primary clarifier matters
Streams that are dilute or already pre-treated go through coagulation and a primary clarifier ahead of biology. With Cationic HQ working there, solids stay out of the aeration tanks and the bacteria are spared shock loads.
Documents for Sunfloc Cationic
Behind ZLD and RO
Plenty of Hyderabad units reclaim water through RO and evaporate the reject. A clean clarifier overflow upstream means the membranes need cleaning less often and recovery holds steady.
One day's use at 800 m³ and 2 mg/L is 1.6 kg; at 0.1% that works out near 67 L/h of solution through the dosing pump. Confirm the dose by jar test before ordering.
Documents that stand up in audits
Hold the spec sheet, SDS and batch COA for each polymer on file, note the dose and which batch went in, and change grade only after a recorded jar test. Units are regulated by the Telangana Pollution Control Board, and road freight from Chennai takes about two days, so plan orders around campaigns. For the iron sludge after Fenton, see anionic polyelectrolyte for Hyderabad.
A worked example for a pharma primary clarifier
Take a pharma primary clarifier: 400 m³ a day at 2.2 mg/L is 0.88 kg of Sunfloc Cationic a day, about 26.4 kg a month. Made up at 0.1%, that is 880 litres of solution a day. These figures are illustrative; a jar test on your own effluent sets the real dose.
Keep the solids out of the aeration tank. Check the clarifier overflow at the start of each shift.
Cationic Sunfloc questions from Hyderabad
HQ or MQ for pharma?
HQ, if the audit file wants the full specification.
Does it help ZLD plants?
A clear primary overflow means fewer membrane cleanings.
Delivery?
About two days by road.
Cationic Sunfloc in other cities
More on Hyderabad
Start a Cationic Sunfloc trial in Hyderabad
Pharma units in Hyderabad: send a litre of pre-treated effluent from before the primary clarifier for a free jar test.