Germicide

Description

📝 Product Description: Silver-Stabilized Germicide

This is a high-level disinfectant and oxidizing biocide. It works through a synergistic effect: Hydrogen Peroxide provides immediate oxidation to kill microbes, and Silver ions provide a long-lasting barrier that keeps the water sterile for a longer duration. It is colorless, odorless, and breaks down into just water and oxygen.

✅ Advantages

Eco-Friendly: It is completely biodegradable. Unlike Chlorine, it does not leave toxic residues or a bad smell/taste in the water.

Broad Spectrum: Effective against a wide range of bacteria, viruses, fungi, and even tough spores that Chlorine cannot kill.

Biofilm Removal: It is excellent at penetrating and “peeling off” the slimy bio-film layers inside pipelines and storage tanks.

Non-Carcinogenic: It does not produce harmful by-products like THMs (Trihalomethanes), which are often caused by Chlorine.

High Stability: The addition of Silver Nitrate makes the Hydrogen Peroxide stable even at higher water temperatures.

🛠️ How to Use

Since this is a very strong oxidizer, it must be handled with care.

Mix the chemical into your CIP tank (typically a 1% to 2% solution).

Circulate it through the RO system for 30–60 minutes.

Let it soak for 2–4 hours for a complete “Deep Sterilization.”

For Pipeline/Tank Disinfection:

Add the solution to the storage tank and let it stand. No rinsing is required if used at very low concentrations (food-grade levels).

For Continuous Dosing:

It can be dosed into the product water line using a dosing pump to maintain sterility in the distribution system (typically 10–25 ppm).

❌ Disadvantages & Risks

Corrosive to Skin: In concentrated form, it can cause white chemical burns on the skin (due to $H_2O_2$) and black stains on skin/surfaces (due to $AgNO_3$ reacting with light).

Membrane Sensitivity: Like Chlorine, High concentrations of Hydrogen Peroxide can damage Thin-Film Composite (TFC) RO membranes over time. It should be used for short cleaning bursts or at very low dosing levels.

Light Sensitive: Because it contains Silver Nitrate, the concentrated liquid should be stored in dark, opaque (non-see-through) containers to prevent the silver from reacting with light.

Storage and Handling:

• Store in a cool, dry place away from direct sunlight.
• Keep container tightly closed when not in use.
• Avoid contact with eyes and skin. Wear protective gloves and goggles when handling.
• In case of contact with eyes, rinse thoroughly with water and seek medical attention.
• In case of skin contact, wash with soap and water.
• If swallowed, drink plenty of water and seek medical advice.
• Keep out of reach of children.

⚠️ Safety Warning

Silver Nitrate reacts with light and salt. If you spill it on your hands, you will see black spots appear after a few hours—don’t panic, they will fade as your skin naturally exfoliates, but it’s best to wear gloves!