What is Alkaline CIP Cleaning Chemical for RO Membranes?
An alkaline CIP (Clean-In-Place) cleaning chemical for RO (Reverse Osmosis) membranes is a type of chemical used to clean RO membrane systems without the need to dismantle the equipment. RO membranes are commonly used in water filtration systems, purified water production, and in industries such as food and pharmaceuticals.
The main purpose of using alkaline CIP cleaning chemicals is to remove fouling contaminants such as mineral scales, proteins, bacteria, and other organic materials that accumulate on the surface of RO membranes. RO systems operate by using pressure to separate ions and pollutants from water. However, over time, fouling can build up on the membrane, reducing filtration efficiency and potentially clogging the system.
Alkaline cleaning chemicals (containing sodium hydroxide, potassium hydroxide, or other alkaline salts) work by softening and breaking down these contaminants. These chemicals clean the RO membrane without causing damage, helping to maintain filtration performance and extend the membrane’s lifespan.
Benefits of Alkaline CIP Cleaning Chemical for RO Membranes – Hydrex 4506
Hydrex 4506 is a specialized alkaline CIP cleaning chemical, widely used in industries such as food processing, pharmaceuticals, and others that require high standards of hygiene. It is developed by Veolia Water Technologies, a global leader in water treatment and industrial cleaning solutions.
Hydrex 4506 is designed specifically for CIP cleaning processes, particularly in water filtration systems and RO membranes. With its strong alkaline formulation, it effectively removes stubborn fouling while ensuring that system components are not damaged. This helps maintain operational efficiency and prolong equipment life.

Key Functions of Hydrex 4506 – Alkaline CIP Cleaning Agent for RO Membranes
1. Removes Stubborn Deposits
Hydrex 4506 effectively removes mineral scale build-up such as calcium, magnesium, and other scaling substances that may clog or reduce the performance of RO membranes.
It also eliminates organic fouling on equipment surfaces including proteins, grease, oils, and residues.
2. Protects the System
With its specialized formulation, Hydrex 4506 helps protect system components during the cleaning process by preventing corrosion, abrasion, or damage to critical parts.
3. Maintains RO Membrane Efficiency
In RO systems, regular cleaning with Hydrex 4506 helps preserve membrane efficiency and significantly prolongs membrane life, ensuring stable performance.
4. Cleans Industrial Pipelines and Equipment
Beyond RO membranes, Hydrex 4506 is also suitable for cleaning pipelines, tanks, and other industrial equipment without the need for disassembly.
5. Controls Bacteria, Algae, and Mold
The chemical is effective in eliminating microbial growth, including bacteria, algae, and mold, helping maintain a hygienic and safe environment for production processes.
6. Easy to Use
Hydrex 4506 dissolves easily in water and can be used directly in CIP systems without requiring complex equipment or multiple steps.
Usage Notes for Hydrex 4506 – Alkaline CIP Cleaner
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Accurate dosing is essential: Follow manufacturer guidelines for concentration and cleaning time to optimize effectiveness and avoid damaging equipment.
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Safety first: As a strong alkaline chemical, proper personal protective equipment (PPE) such as gloves and goggles must be worn. Avoid direct contact with skin and eyes.
Where to Buy Hydrex 4506 in Vietnam?
Wasol is the official nationwide distributor of Hydrex 4506 – Alkaline CIP Cleaning Chemical for RO systems.
Why Choose Wasol?
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Authentic Product: Wasol is a trusted supplier of premium water treatment solutions.
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Technical Support: Our expert team is ready to provide professional advice and usage instructions.
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Competitive Pricing: Reasonable prices with special offers for loyal customers.
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Nationwide Delivery: Fast and reliable shipping across Vietnam.
Contact Information
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Address: 57/14-16 Tô Hiệu, Phú Thạnh Ward, Ho Chi Minh City, Vietnam
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Phone: (028) 3961 0884 – Hotline: 090 668 8934
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Email: info@wasol-vn.com
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Website: www.wasol-vn.com
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