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Manufacturers, Exporters, Suppliers of High pH Membrane Cleaner
High pH RO Membrane Cleaner in Muscat for Food, Dairy & Pharmaceutical CIP (Alkaline Alkaline Cleaner)
Innova Corporate (India) supplies High pH RO Membrane Cleaner in Muscat for alkaline CIP of food, dairy, pharmaceutical and municipal RO systems. Organic fouling and bio-slime dominate Muscat's food processing and pharmaceutical water plants — protein, fat, oil, grease, humic acid and bacterial slime that cannot be removed by acidic cleaners. Dairy factories in Al Wadi Al Kabir and pharmaceutical water plants near Knowledge Oasis Muscat need an alkaline cleaner that emulsifies organic foulants, restores membrane flux and passes conductivity and microbial checks after flushing. This high pH cleaner is formulated for exactly that.
Unlike a high pH antiscalant that is dosed continuously on the feed side to prevent fouling, this high pH membrane cleaner is used only during cleaning-in-place (CIP) to remove existing organic deposits from membrane surfaces. It is typically used as the second stage of a two-stage CIP programme — after a low pH cleaner has removed inorganic scale. For organic-only fouling, it can be used alone. It is compatible with polyamide, TFC, NF and UF membranes used across Muscat industrial and municipal RO systems.
Key Features & Benefits for Muscat Food, Dairy & Pharma RO:
- Organic Fouling Removal: High pH formulation emulsifies protein, fat, oil, grease and humic acid that build up on food and dairy RO membranes in Muscat.
- Bio-slime & Biofilm Removal: Penetrates deep into bacterial slime and biofilm layers for complete removal from membrane surfaces.
- Silica & Silicate Cleaning: Dissolves silica and silicate deposits that acidic cleaners cannot remove, common in high-silica Muscat borewell water.
- Low Foaming Formula: Engineered for high-velocity recirculation CIP without foam issues in Muscat RO plants.
- High Concentration: Effective at low dilution ratios, making it cost-efficient for Muscat food and dairy plants.
- Low-Residue & Biodegradable: Flushes cleanly from membranes — critical for pharmaceutical and potable water RO systems in Muscat.
Industries We Serve in Muscat:
Food & Dairy Processing (Al Wadi Al Kabir): Dairy, juice and packaged food factories face protein, fat and oil fouling. High pH CIP restores membrane flux between production batches.
Pharmaceutical Water Plants (Knowledge Oasis Muscat): Purified water RO systems require low-residue alkaline cleaning with strict flushing protocols to pass conductivity and TOC checks.
Breweries & Beverage Plants: Organic fouling from yeast, sugars and flavour compounds needs high pH CIP to maintain consistent water quality.
Municipal & Community RO: Drinking water RO systems in Muscat use high pH cleaner to control bio-slime and organic fouling in community supply plants.
High pH Cleaner vs High pH Antiscalant — Don't Confuse Them:
| Parameter | High pH Antiscalant | High pH Membrane Cleaner |
|---|---|---|
| Purpose | Prevent fouling | Remove existing fouling |
| When Used | Continuously during operation | Only during CIP / shutdown |
| Dosing Point | Feed side (before membranes) | Recirculated through membranes |
| Dosage | 3–8 ppm continuous | 2–5% v/v CIP solution |
Application & CIP Guidelines for Muscat RO Plants:
- Dilution: Dilute with DM or RO permeate water to prepare a 2–5% v/v working solution. Never use raw water.
- Recirculation: Circulate the solution through the membrane system for 2–4 hours at low pressure (2–4 bar).
- Soak: Allow a 30–60 minute soak period for heavy organic fouling. For severe bio-slime, extend to 2 hours.
- Flushing: Flush with DM or permeate water until the pH stabilises at both feed and permeate ends.
- Solution Replacement: If the cleaning solution becomes heavily turbid or fouled during the process, replace with a fresh batch.
- Two-Stage CIP: For mixed fouling, run low pH cleaner first, flush, then high pH cleaner, then final flush.
Common Organic Fouling Problems in Muscat RO Systems:
Protein & Fat Fouling: Dominant in dairy and food RO plants. Forms a gel-like layer that high pH cleaner dissolves effectively during CIP.
Bio-slime & Biofilm: Bacterial slime layers that resist standard cleaning. High pH cleaner penetrates and breaks down the biofilm matrix.
Oil & Grease Fouling: Common in food processing and metalworking effluent RO. Requires alkaline cleaning with extended soak time.
Humic Acid & Organic Matter: Present in surface water sources. High pH cleaner breaks down the gel-like organic layer.
Silica Scaling: Hard glass-like deposits that require warm alkaline cleaning with extended contact time.
Technical Specifications:
| Appearance | Clear to pale yellow liquid |
| pH (as is) | 10.0 – 12.0 (alkaline) |
| Specific Gravity | 1.05 – 1.15 |
| Foaming | Low foaming formulation |
| Recommended Dosage | 2 – 5% v/v in CIP solution |
| Shelf Life | 12 months in original sealed container |
Frequently Asked Questions (Muscat):
Q: Is this high pH cleaner the same as a high pH antiscalant?
A: No. High pH antiscalant is dosed continuously to prevent fouling. This high pH cleaner is used only during CIP to remove existing organic fouling. They serve different purposes.
Q: Can high pH cleaner be used alone for food and dairy RO systems?
A: Yes, if the fouling is purely organic (protein, fat, oil). For mixed fouling with inorganic scale, use a two-stage CIP — low pH first, then high pH.
Q: Is this cleaner safe for pharmaceutical RO systems?
A: Yes, when used with proper flushing until pH and conductivity return to baseline. Our cleaner is low-residue and biodegradable, suitable for pharma water systems.
Q: What is the correct CIP sequence for mixed fouling in Muscat plants?
A: Low pH cleaner first (removes inorganic scale), flush with permeate, high pH cleaner second (removes organic fouling and silica), final flush until neutral.
Q: How do I know if the CIP was successful?
A: Compare differential pressure and permeate flow before and after CIP. Successful cleaning returns these parameters close to baseline values.
Q: Do you supply high pH membrane cleaner across Muscat food and pharma industries?
A: Yes, we supply across Al Wadi Al Kabir, Knowledge Oasis Muscat, Al Rusayl and surrounding areas. Bulk quantities and technical support are available.
Storage & Handling: Always shake the container well before use. Store in a cool, dry place in original packaging at your Muscat facility. As an alkaline liquid, wear gloves, goggles and apron during handling. Avoid contact with eyes and skin. Refer to our Material Safety Data Sheet (MSDS) and Technical Procedure Sheet for detailed safety protocols and step-by-step cleaning instructions.
Related Products: Explore our RO Membrane Cleaner Range, High pH RO Antiscalant, and RO Disinfectant Chemicals for a complete RO chemical programme.