LASWIM AOP-200 Advanced Oxidation Process (AOP) Ozone + UV System for Swimming Pools up to 200 m³

LASWIM AOP-200 Advanced Oxidation Process (AOP) Ozone + UV System for Swimming Pools up to 200 m³

Product Description
The LASWIM AOP-200 Advanced Oxidation Process (AOP) is an advanced water treatment system designed for swimming pools up to approximately 200 m³.

The system combines Ozone + UV + Advanced Oxidation to provide an additional layer of water treatment beyond conventional filtration and chlorine disinfection.

It helps oxidize organic contaminants, reduce the burden of chloramines and unpleasant odors, and provides an additional treatment mechanism against certain chlorine-resistant microorganisms.

The AOP-200 is not designed to replace a salt chlorinator or conventional chlorine disinfection system.

For swimming pools up to 200 m³, WinWin Pool recommends maintaining a properly sized salt chlorination system as the primary source of residual disinfection and adding the LASWIM AOP-200 as an advanced secondary treatment system.

Salt Chlorinator + AOP

Two different technologies working together to complement each other's strengths and limitations.

Why Add AOP When the Pool Already Has a Salt Chlorinator?
A salt chlorinator continuously produces chlorine from salt and helps maintain Free Chlorine and residual disinfection throughout the swimming pool.

This residual protection is essential because swimmers continuously introduce new contaminants into the water.

However, chlorine does more than disinfect microorganisms.

Every day, swimming pool water receives organic contaminants such as:

• Sweat
• Body oils
• Skin cells
• Sunscreen
• Cosmetics
• Nitrogen-containing compounds from swimmers
• Organic contaminants from the surrounding environment

Chlorine must react with many of these contaminants in addition to performing its primary disinfection function.

When chlorine reacts with nitrogen-containing contaminants and other organic matter, Combined Chlorine and Chloramines may form.

Chloramines are associated with many common swimming pool complaints, including:

• Strong “chlorine-like” odor
• Eye discomfort
• Skin irritation
• Unpleasant indoor pool atmosphere
• Reduced swimmer comfort

This is where AOP provides an additional level of water treatment.

What Does the LASWIM AOP-200 Do?
1. Helps Control Chloramines
AOP provides additional oxidation capacity that helps address organic contaminants and compounds associated with the formation and accumulation of Combined Chlorine and Chloramines.

This is particularly beneficial for swimming pools with high swimmer loads, such as hotels, resorts, schools, fitness centers, clubhouses, and commercial pools.

2. Helps Oxidize Organic Contaminants
Sweat, body oils, sunscreen, cosmetics, skin cells, and other organic contaminants continuously enter swimming pool water.

The AOP system provides an additional oxidation process to help manage this Organic Load.

This reduces the need to rely on chlorine alone to perform both disinfection and oxidation.

3. Helps Reduce Unpleasant Odors
Advanced Oxidation helps treat certain organic compounds and odor-causing contaminants.

This can contribute to improved water quality and a more pleasant swimming pool environment, particularly in indoor pools and heavily used commercial facilities.

4. Adds Another Barrier Against Chlorine-Resistant Microorganisms
Chlorine is highly effective against many common microorganisms.

However, some microorganisms are significantly more resistant to chlorine or require longer chlorine contact times than common bacteria.

Examples include:

• Cryptosporidium
• Giardia
• Certain viruses that are more resistant to disinfection than common bacteria

By combining Ozone + UV + Advanced Oxidation, the AOP-200 adds another treatment mechanism instead of relying exclusively on chlorine.

How Does the LASWIM AOP-200 Work?
The LASWIM AOP-200 combines:

Ozone + UV + Advanced Oxidation

Ozone provides powerful oxidation, while UV provides an additional disinfection mechanism and works together with ozone to promote Advanced Oxidation reactions.

The combined process promotes the formation of highly reactive oxygen species, including Hydroxyl Radicals (•OH).

Hydroxyl radicals are highly reactive oxidizing species capable of reacting rapidly with many organic contaminants.

This provides an additional treatment mechanism beyond conventional filtration and chlorine disinfection.

AOP Does Not Replace Salt Chlorination
WinWin Pool recommends using the LASWIM AOP-200 as an Advanced Treatment System together with a properly designed Salt Chlorinator or conventional chlorine system.

The two technologies perform different functions.

SALT CHLORINATOR
Primary Functions:

• Continuously produces chlorine
• Maintains Free Chlorine
• Provides residual disinfection throughout the pool
• Controls many common microorganisms
• Provides ongoing protection against new contamination during pool operation

AOP
Primary Functions:

• Advanced Oxidation
• Helps reduce Organic Load
• Helps control Chloramines
• Helps reduce unpleasant odors
• Adds another treatment mechanism against certain chlorine-resistant microorganisms

Why Use Both Systems Together?
A Salt Chlorinator provides something that AOP does not:

Residual Disinfection

AOP provides advanced oxidation capabilities that chlorine alone may not perform as effectively under all operating conditions.

Therefore:

The Salt Chlorinator covers what AOP lacks.

AOP helps address areas where chlorine alone has limitations.

Together, they form a more comprehensive Hybrid Pool Water Treatment System.

Recommended Salt Chlorinator Size for a 200 m³ Pool
WinWin Pool uses the following design calculation:

Required Chlorine (g) = Pool Volume (m³) × Target Free Chlorine (ppm)

Residential Pool
WinWin Pool uses approximately 3 ppm as a design target for this sizing calculation.

For a 200 m³ swimming pool:

200 m³ × 3 ppm
= 600 g of chlorine

If this amount is to be generated within approximately 8 operating hours:

600 ÷ 8
= 75 g/h

Therefore, the salt chlorinator should have a production capacity of at least approximately 75–80 g/h.

For additional production capacity and to avoid operating the chlorinator continuously at maximum output:

WinWin Pool recommends approximately 80–100 g/h for a 200 m³ residential pool.

Commercial / Public Pool
WinWin Pool uses approximately 4 ppm as a design target for this sizing calculation.

For a 200 m³ swimming pool:

200 m³ × 4 ppm
= 800 g of chlorine

If this amount is to be generated within approximately 8 operating hours:

800 ÷ 8
= 100 g/h

Therefore:

For a 200 m³ commercial or public swimming pool, WinWin Pool recommends a Salt Chlorinator with a chlorine production capacity of at least 100 g/h.

For hotels, resorts, schools, fitness centers, public pools, or facilities with high swimmer loads, the actual chlorinator capacity should also be evaluated according to:

• Bather Load
• Operating Hours
• Water Temperature
• Sunlight Exposure
• Circulation Rate
• Filtration System
• Pool Turnover Rate
• Actual Chlorine Demand

WinWin Pool Recommended Combination
For swimming pools up to 200 m³:

LASWIM AOP-200

Salt Chlorinator ≥ 100 g/h

This is the recommended WinWin Pool combination for large residential pools, commercial pools, and facilities requiring a more comprehensive multi-barrier water treatment system.

Recommended Hybrid Pool Water Treatment
Properly Designed Circulation System

High-Quality Filtration

Salt Chlorinator ≥ 100 g/h

LASWIM AOP-200

Proper pH and Free Chlorine Control

= HYBRID POOL WATER TREATMENT
Instead of expecting one technology to perform every water treatment function, each component is used for what it does best.

Salt Chlorinator Only
Advantages:

✓ Provides Residual Chlorine
✓ Continuously produces chlorine
✓ Effective against many common microorganisms
✓ Provides ongoing protection throughout the pool

Limitations:

△ Chlorine must also handle Organic Load
△ Chloramines may accumulate under certain conditions
△ Some microorganisms are significantly more chlorine-resistant
△ High Bather Load increases chlorine demand

AOP Only
Advantages:

✓ Advanced Oxidation
✓ Helps manage Organic Load
✓ Helps control Chloramines
✓ Helps reduce unpleasant odors
✓ Adds another treatment mechanism against chlorine-resistant microorganisms

Limitation:

△ Does not provide the same long-lasting residual disinfection throughout the entire pool as Free Chlorine

Salt Chlorinator + AOP
Advantages:

✓ Residual Disinfection
✓ Advanced Oxidation
✓ Organic Load Management
✓ Chloramine Control
✓ Helps Reduce Unpleasant Odors
✓ Additional Barrier Against Chlorine-Resistant Microorganisms
✓ Suitable for High Bather Load Pools
✓ Multi-Barrier Water Treatment

Two technologies designed to complement each other's strengths and limitations.

Key Features of LASWIM AOP-200
• Advanced Oxidation Process (AOP)
• Integrated Ozone + UV Technology
• Ozone Output: 8 g/h
• Designed for Pools up to Approximately 200 m³
• Helps Reduce Organic Load
• Helps Control Chloramines
• Helps Reduce Unpleasant Odors
• Adds an Additional Treatment Barrier Against Certain Chlorine-Resistant Microorganisms
• Designed to Work Together with Salt Chlorination or Conventional Chlorine Systems
• Suitable for Large and Commercial Swimming Pools
• Ideal for Hybrid Pool Water Treatment Systems

Technical Specifications
Model: LASWIM AOP-200

Technology: Advanced Oxidation Process (Ozone + UV)

Recommended Pool Volume: ≤ 200 m³

Ozone Output: 8 g/h

Power Supply: 220 V / 50 Hz

Rated Power: 1.8 kW

Bypass Flow Rate: 7.5 m³/h

Ozone Concentration: 1–3 ppm

Water Inlet: 2 inch

Water Outlet: 2 inch

Cooling Method: Air Cooling

Cabinet Material: Epoxy-Coated Mild Steel

Recommended Salt Chlorinator: ≥ 100 g/h for a 200 m³ commercial/public pool*

*Actual salt chlorinator sizing should be determined according to pool volume, operating hours, bather load, sunlight exposure, temperature, filtration and circulation performance, water quality, and actual chlorine demand.

Recommended Applications
• Hotels
• Resorts
• Condominiums
• Clubhouses
• Fitness Centers
• Schools
• Commercial Swimming Pools
• Public Swimming Pools
• Indoor Swimming Pools
• Spa & Wellness Facilities
• Large Luxury Residences
• Large Private Villas
• High Bather Load Pools
• Premium Swimming Pool Projects

WinWin Pool Recommendation
If your swimming pool already has a salt chlorination system, there is no need to remove or replace it.

Continue using the Salt Chlorinator to produce chlorine and maintain the required Free Chlorine and residual disinfection.

Then add the LASWIM AOP-200 as an Advanced Oxidation system to help manage Organic Load, Chloramines, unpleasant odors, and provide an additional treatment barrier against certain chlorine-resistant microorganisms.

For a swimming pool up to 200 m³:

Residential Pool:
Recommended Salt Chlorinator: approximately 80–100 g/h

Commercial / Public Pool:
Recommended Salt Chlorinator: ≥ 100 g/h

Premium Recommended Combination:

**Salt Chlorinator 100 g/h or higher

LASWIM AOP-200**
KEY MESSAGE
AOP does not replace your Salt Chlorinator.
AOP completes what conventional chlorination alone cannot do as effectively.

Salt Chlorinator + AOP
Two technologies that complement each other's strengths and limitations.

Residual Disinfection + Advanced Oxidation

For a cleaner, clearer, more comfortable swimming pool with a more comprehensive multi-barrier water treatment system.
 
 

Advanced Oxidation Process
       Unique hydroxyl radical technology
       Sterilization rate 99.99% for high-end swimming pool disinfection process

AOP products technical advantages:
      Super sterilization: AOP (Advanced oxidation process) is the organic combination of ozone gas and ultraviolet, with ozone, ultraviolet high efficiency, broad spectrum sterilization characteristics, is stubborn bacteria viruses and a variety of pathogens, through the rapid destruction of bacteria, virus DNA or RNA molecular structure, resulting in growth or regenerative cell death, to achieve sterilization, disinfection effect. The killing rate is 99.99%, which completely ensures the water quality and health, and avoids cross infection.

Powerful water purification
     Inactivation of chlorine-resistant microorganisms such as viruses, amoebas, cysts and other chlorine-resistant microorganisms and pathogens, AOP provides excellent inactivation of pathogens and reduces free chlorine residues.

Comfortable environment
     The UV rays of AOP photochemically destroy residual ozone in water, eliminating the need for additional ozonation equipment. Ozone effectively reduces the content of trihalomethanes (THM) and rapidly eliminates organic matter. It also improves water clarity and ambient air quality.

Safe and harmless
     AOP is a unique and free of harmful chemicals technology, safe operation in vacuum conditions, is the achievements of more than 30 years of water treatment experience, in the disinfection process, no additional chemicals are added, discard the irritating smell of traditional chlorine disinfection, while destroying chloramines, reducing the irritation of swimmers' eyes, skin and respiratory system. and providing a safe and secure swimming environment.

Degradation ability
     AOP (Advanced Oxidation Process) can form hydroxyl radicals, oxidize and decompose most microorganisms and organic matter into CO2 and water, and can completely decompose and degrade microorganisms and organic matter in water.

OVERVIEW
     LASWIM AOP advanced oxidation and disinfection machine is an advanced oxidation and disinfection equipment, which combines ozone and ultraviolet disinfection organically, so that ozone is catalyzed by ultraviolet light to form various free radicals, including hydroxyl radicals, so that most organic matter generates CO2 and water to solve the toxic and non-biodegradable substances in the water body.
Advanced technology and excellent disinfection ability make the AOP advanced oxidation disinfection machine become the current advanced pool water disinfection and purification system, it is also an ideal choice for high-end swimming pool disinfection.

PRODUCT FEATURES
    - Integrated structure, easy to install
   - Ozone safely generated and injected under vacuum
   - Segregated ozone contact and UV stage reactors
   - High-intensity low-pressure UV lamp with a service life 
   - Air-cooled systems with high humidity resistance
   - Manual operation and remote control

Material
   - Enclosures: epoxy coated mild steel
   - Ozone module: 316 stainless steel electrode assembly inside a ceramic dialectric tube

Extensive sterilization
   - Microbacteria, Clostridium botulinum, Bacillus, Enterobacteriaceae, Escherichia coli, Erysipelas, Bacillus spores, Staphylococcus, Filtration Virus and Poliovirus.

Other functions
   Algae removal, removal of inorganic matter, removal of suspended matter, rich in dissolved oxygen, activation of minerals.