RO Antiscalant - Genesys SW
Key Features
| Brand | : | Genesys |
| Model | : | Genesys SW |
| Origin | : | UK |
| Appearance | : | pale yellow liquid |
| pH as supplied | : | 8.3 – 8.7 |
| Specific gravity | : | 1.15 – 1.17 |
| Freezing point | : | 0ºC |
| View More Info | ||
High-Performance Antiscalant for Seawater Desalination Systems
Genesys SW is a specially formulated high-performance
antiscalant designed for seawater reverse osmosis (SWRO) systems.
Developed by Genesys International Ltd., this advanced chemical prevents
the formation of inorganic scale on membrane surfaces, ensuring maximum system
efficiency, prolonged membrane life, and consistent permeate quality in
seawater desalination operations.
Seawater contains high
concentrations of sparingly soluble salts such as calcium carbonate, calcium
sulphate, barium sulphate, strontium sulphate, and silica, all of which can
precipitate on RO membranes under high recovery conditions. Genesys SW
effectively controls these scales even at high concentrations, making it one of
the most reliable solutions for seawater desalination plants worldwide.
Product Overview
Membrane fouling and
scaling are the two most common issues that affect the performance of reverse
osmosis systems. In seawater desalination plants, where the salt concentration
is extremely high, the risk of scale deposition is even greater. Scaling not
only reduces permeate flow and increases differential pressure, but also
shortens membrane life and leads to frequent chemical cleaning cycles.
Genesys SW is an advanced liquid antiscalant designed
specifically for the unique challenges of seawater applications. It
prevents the crystallisation and precipitation of scale-forming salts, enabling
higher recovery rates and stable operation over extended periods.
Its unique formulation
combines threshold inhibition, crystal modification, and dispersion
mechanisms to ensure that salts remain soluble and do not adhere to the
membrane surface.
Key Features and Benefits
- Superior Scale Inhibition
Controls all major inorganic scales including calcium carbonate, calcium sulphate, barium sulphate, strontium sulphate, and silica, even under extreme seawater conditions. - Optimised for Seawater Desalination
Specially designed for SWRO systems, ensuring high performance with feed waters of high total dissolved solids (TDS). - Extends Membrane Life
Prevents scale formation and fouling, thereby extending membrane lifespan and reducing replacement costs. - Increases System Recovery
Allows higher system recovery rates without the risk of scaling, improving plant productivity. - Reduces Cleaning Frequency
Maintains system performance over longer periods, reducing the need for frequent cleaning and minimising downtime. - Compatible with All Membrane Types
Fully compatible with polyamide thin-film composite membranes and all major RO and NF membrane brands. - Excellent Dispersion Properties
Prevents fine particulate fouling and enhances the removal of colloidal material from the feed water stream. - Stable and Easy to Handle
Non-hazardous, stable under normal storage conditions, and easy to dose and control in automated systems. - Environmentally Safe
Phosphate-free and non-toxic, ensuring compliance with environmental discharge regulations.
Mechanism of Action
Genesys SW operates through three fundamental mechanisms
that prevent scale formation:
- Threshold Inhibition
The active ingredients delay the precipitation of sparingly soluble salts by interfering with the natural crystallisation process. This keeps salts in a supersaturated but soluble state. - Crystal Modification
If any microcrystals form, the antiscalant modifies their structure, preventing them from growing into large, adherent crystals that can deposit on the membrane surface. - Dispersion of Particulates
The chemical disperses fine particles, preventing them from agglomerating and adhering to the membrane. This helps maintain cleaner membranes and consistent flux.
Through these combined
effects, Genesys SW ensures excellent protection even under high
recovery and challenging seawater operating conditions.
Applications
Genesys SW is suitable for a wide range of seawater and
high-salinity applications, including:
- Seawater Reverse Osmosis (SWRO) Plants
Used in desalination plants for municipal and industrial water supply. - Brackish Water Reverse Osmosis (BWRO)
Ideal for high-TDS brackish water with scaling tendencies. - Power Plant and Refinery Water Systems
Ensures uninterrupted operation of cooling and boiler feed water systems. - Offshore and Marine Desalination Units
Designed for compact, high-efficiency systems operating under variable salinity. - Municipal and Industrial Desalination Facilities
Supports stable operation and cost-effective production of potable water.
Technical Specifications
|
Parameter |
Typical Value |
|
Appearance |
Clear to pale amber
liquid |
|
pH (as supplied) |
2.0 – 3.0 |
|
Specific Gravity |
1.10 ± 0.05 |
|
Solubility |
Fully miscible in water |
|
Stability |
Excellent under normal
conditions |
|
Compatibility |
Compatible with all
major membrane types |
|
Shelf Life |
Minimum 12 months
(unopened container) |
Dosage and Application Guidelines
Application Steps:
- Injection Point
– Inject Genesys SW continuously into the feed water upstream of
cartridge filters.
- Mixing and Contact Time – Ensure thorough mixing for effective distribution.
- Monitoring
– Regularly check feed water chemistry, pH, and permeate flow to confirm
optimal dosing.
Important:
Do not mix Genesys SW with other chemicals before dosing. Use a dedicated
dosing tank and chemical feed pump made from PVC, PE, or PP materials.
Storage and Handling
- Store in a cool, dry, and well-ventilated area,
away from direct sunlight.
- Recommended storage temperature: 5°C to 30°C.
- Keep containers tightly closed to avoid contamination.
- Avoid freezing or excessive heat.
- Use only chemical-resistant equipment for
dosing.
Health and Safety
Genesys SW is classified
as non-hazardous and safe to handle with proper precautions.
- Avoid direct contact with eyes and skin.
- Use protective gloves and goggles during handling.
- In case of contact, rinse immediately with plenty of
clean water.
- Refer to the Material Safety Data Sheet (MSDS)
for complete safety instructions.
Performance Benefits
Using Genesys SW in
your RO desalination system offers measurable operational benefits:
- Reduced scaling and fouling, ensuring consistent membrane performance.
- Extended membrane lifespan with less frequent chemical cleanings.
- Higher recovery rates
and lower operating pressure, improving system efficiency.
- Reduced downtime
and maintenance costs.
- Stable permeate quality over long-term operation.
- Improved overall plant productivity and lower cost per cubic metre of water produced.
Environmental and Regulatory Compliance
Genesys SW is formulated with environmentally safe,
biodegradable components. It is phosphate-free, non-toxic to marine
life, and compliant with international desalination discharge standards.
This makes it an ideal
choice for environmentally sensitive applications such as coastal
desalination plants, marine platforms, and municipal water supply
systems that must meet strict regulatory standards.
System Compatibility
Genesys SW is compatible
with:
- Polyamide thin-film composite membranes (e.g., Dow, Hydranautics, Toray, LG, and GE).
- High-recovery SWRO and BWRO systems.
- Pretreatment and post-treatment processes, including filtration and chlorination.
The product can be easily
integrated into existing dosing systems without modification.
Why Choose Genesys SW?
- Trusted globally for seawater desalination plants.
- Proven performance under high-TDS, high-pressure
environments.
- Designed and tested by Genesys International Ltd.,
a global leader in membrane chemicals.
- Delivers long-term operational stability and
cost savings.
- Backed by extensive technical support and water
analysis expertise.
Conclusion
Genesys SW represents a new standard in seawater antiscalant
technology. It combines exceptional scale control, membrane
protection, and environmental safety to ensure reliable,
high-efficiency operation of RO desalination systems.
By preventing scaling from
the most challenging seawater compositions, Genesys SW helps operators
achieve:
- Higher recovery rates
- Lower energy consumption
- Reduced maintenance and cleaning costs
- Consistent, high-quality permeate water
From municipal
desalination plants to offshore platforms and industrial facilities, Genesys
SW delivers proven performance and long-term reliability — making it the ideal
choice for modern seawater reverse osmosis systems.
| Brand | Genesys |
|---|---|
| Model | Genesys SW |
| Origin | UK |
| Appearance | pale yellow liquid |
| pH as supplied | 8.3 – 8.7 |
| Specific gravity | 1.15 – 1.17 |
| Freezing point | 0ºC |
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