According to available safety data for this specific product line:
It is readily soluble in water and does not require specialized polymer activation equipment or long "aging" times. How to Access the Official MSDS nalco ultimer 7752 msds
Given Section 12 (Aquatic Toxicity), your SOP must state: "No rinsate from Ultimer 7752 containers or equipment may be sent to storm drains. All rinse water must be routed to a holding tank for treatment or pH/toxicity adjustment before discharge." According to available safety data for this specific
Rinse with plenty of water. Seek medical attention if symptoms occur. Skin Contact: Wash off with soap and plenty of water. Ingestion: Rinse mouth. Consult a doctor if you feel unwell. Inhalation: Remove to fresh air. No specific symptoms are known. 4. Handling & Storage Safe Handling: Seek medical attention if symptoms occur