Wet Type Odor Control
High-Pressure Misting with Neutroair Wet Type Odor Control
Neutroair Wet-Type Odor Control is an effective industrial odor neutralization method based on mixing Neutroair odor neutralization products with water at specified ratios and applying the solution through a high-pressure nozzle system.
In the system, the Neutroair-water mixture is sprayed through specially designed nozzles at pressures of approximately 60 bar, creating extremely fine droplets. Thanks to the high pressure, water droplets can be reduced to approximately 5 microns in diameter.
These very fine droplets create a large contact surface, allowing the active Neutroair components to interact effectively with unwanted odor molecules in the air. As a result, unpleasant odors are neutralized through contact with Neutroair components rather than simply being masked by another fragrance.
Particularly in wastewater treatment plants, waste and landfill areas, industrial facilities, and large open spaces, high-pressure misting offers an advantageous odor control solution thanks to its relatively low investment requirements, modular structure, and ease of application.
How Does Wet Type Odor Control Work?
The operating principle of the Neutroair Wet-Type Odor Control System is based on creating the largest possible contact surface between odor molecules and odor-neutralizing components.
The Neutroair odor neutralization product is mixed with water at a ratio suitable for the application. The prepared mixture is delivered to the nozzle network by a high-pressure pump and sprayed into the environment as micron-sized droplets at approximately 60 bar.
Water droplets reduced to approximately 5 microns create a very large total surface area. According to available system data, 1 liter of water atomized in this way can create a total contact surface of approximately 1,200 m².
The fine droplets suspended in the air come into contact with odor molecules. Neutroair active components interacting with these odor compounds help neutralize unwanted odors.
Thanks to this large contact surface, the misting system creates an effect similar to air washing, providing effective odor control across large areas.
Creating an Odor Barrier in Open Areas
One of the most important applications of high-pressure misting is open-area odor control.
At locations such as wastewater treatment basins, sludge storage areas, landfills, and open waste areas, odor emissions can be carried into the surrounding environment by wind and air movement.
With properly engineered nozzle lines, the Neutroair misting system creates an application zone consisting of extremely fine droplets around the odor source or along the direction in which odor emissions are moving.
As odor-laden air passes through this zone, the micron-sized droplets suspended in the air come into contact with odor molecules. This helps neutralize odor emissions before they spread beyond the facility.
This provides an important advantage in large open areas where conventional fixed filtration systems may be difficult to implement.
Where Is Neutroair Wet-Type Odor Control Used?
The Neutroair high-pressure misting system is particularly suitable for controlling odors released from large surfaces or open processes.
Main application areas include:
- Wastewater treatment plants
- Preliminary treatment units
- Sludge dewatering and storage areas
- Waste storage areas and landfills
- Solid waste facilities
- Recycling and waste processing facilities
- Industrial production areas
- Exhaust stack and ventilation applications
- Kitchen exhaust systems
- Waste loading and unloading points
- Odor sources in large open areas
The system should be designed according to the characteristics of the odor source, size of the area, airflow conditions, odor intensity, and operating conditions.
Misting Odor Control in Wastewater Treatment Plants
Wastewater treatment plants can generate intense and variable odor emissions from different processes. In particular, inlet structures, screens, grit chambers, sludge processing areas, and open basins can be significant odor sources.
Enclosing all of these large or open structures and conveying the extracted air to a centralized treatment system may not always be technically or economically practical.
The Neutroair Wet-Type Odor Control System enables direct application around the odor source through nozzle lines installed at appropriate points.
This makes it possible to create a flexible and scalable solution particularly for open-area odor control in wastewater treatment plants.
Odor Control in Waste and Landfill Areas
Odor sources in waste storage and landfill areas can change continuously. Odor emissions may arise from different points during waste unloading, handling, storage, and decomposition.
In such applications, conventional treatment systems installed at a single fixed point may not always be sufficient.
High-pressure Neutroair misting lines can be installed around odor-generating areas and expanded according to application requirements. This provides a more flexible odor control system for large sites with variable odor sources.
Advantages of the Neutroair Wet-Type Odor Control System
Low Initial Investment Cost
High-pressure misting systems can require less infrastructure than large-scale scrubber or biofilter systems. As a result, they may offer an advantage in terms of initial investment cost in many projects.
Low Operating Cost
In a properly designed system, the Neutroair-water mixture is dosed in a controlled manner and applied only where required. The relatively simple system structure also helps keep operating expenses under control.
Modular and Expandable Design
One of the key advantages of misting systems is their modular structure. If facility capacity increases or new odor sources develop, additional nozzle lines and application points can be added to the system.
This allows the system to be reconfigured and expanded according to future facility requirements.
Minimal Space Requirements
Compared with large process equipment such as scrubbers and biofilters, high-pressure misting systems require significantly less installation space.
This is particularly advantageous in existing facilities where available space is limited.
Easy Installation
Because nozzle lines can be positioned according to the application area, installation can often be completed more quickly than with many conventional odor treatment technologies.
Easy Maintenance
The system has a relatively simple structure consisting of a pump, dosing equipment, piping, and nozzles. With regular inspections, maintenance procedures can be managed easily.
Low Energy Consumption
Misting systems can be designed to operate with lower energy requirements compared with systems that require large fans to move air through filter beds or scrubbing towers.
No Filter Replacement Required
Because the method does not rely on a physical filter bed, there are no periodic filter replacement costs.
Can Reduce the Need for Additional Construction
Depending on the application, the system can be installed without requiring extensive construction work such as large filtration structures or biofilter basins.
Measurable Odor Control
Under appropriate project and measurement conditions, the odor control performance of Neutroair applications can be evaluated using accredited measurement methods.
Differences Between Misting, Scrubbers, Ozonation, and Biofilters
When selecting an odor control technology, it is important to consider not only odor neutralization performance but also initial investment, operating costs, energy requirements, space requirements, maintenance needs, and the ability to expand the system in the future.
The comparison below presents the general characteristics of these different odor control methods.
When selecting an odor control technology, it is important to consider not only odor neutralization performance but also initial investment, operating costs, energy requirements, installation space, maintenance needs, and the ability to expand the system in the future.
The comparison below presents the general characteristics of different odor control methods.| Criteria | Misting System | Scrubber | Ozonation | Biofilter |
|---|---|---|---|---|
| Initial investment cost | Low | High | High | High |
| Operating cost | Low | High | High | High |
| Initial installation time | Short | Very long | Long | Very long |
| Filter replacement cost | None | Required | None | Required |
| Modular? | The system is modular and expandable. It can be reconfigured according to changing requirements. | The system is fixed. Modifications are difficult once installation is completed. | The system can be reconfigured according to changing requirements; however, unit costs are high. | Modifications are difficult once installation is completed. |
| Space requirement | Requires little space | Requires significant space | Requires little space | Requires significant space |
| Maintenance / repair | Maintenance and repair are easy and relatively low-cost. | Maintenance and repair can be costly and time-consuming. | Maintenance and repair can be costly and time-consuming. | Maintenance and repair can be costly and time-consuming. |
| Consumable availability | Easy | Difficult | Moderate | Difficult |
| Energy consumption | Low | High | High | High |
| Installation | Easy | Difficult | Easy | Difficult |
| Construction cost | None | Required | None | Required |
What Is the Difference Between a Misting System and a Scrubber?
In scrubber systems, odorous air is generally collected through ductwork and fans and then passed through a scrubbing unit. For this reason, a more extensive system may be required, including air collection ducts, fans, a scrubbing tower, and auxiliary equipment.
In the Neutroair high-pressure misting system, the odor neutralization product can be applied directly to the area where the odor source is located or into the odor-laden air stream.
This structure allows the misting system to be applied more flexibly, particularly for large and open odor sources.
What Is the Difference Between a Misting System and a Biofilter?
Biofilter systems operate by passing odorous air through a biological filter medium. This may require a filter bed, an air collection system, and a significant amount of installation space.
A misting system, on the other hand, can be applied directly around the odor source, allowing for a more compact and modular system design.
This modular structure can provide a significant advantage, particularly in large open areas and applications where odor sources may change over time.
Why Choose Neutroair Wet-Type Odor Control?
No single odor control method is ideal for every industrial facility. The structure of the facility, whether the odor source is open or enclosed, airflow rate, area size, and available investment budget all play an important role in determining the most suitable solution.
The Neutroair Wet-Type Odor Control System takes advantage of the large contact surface created by high-pressure misting technology, particularly for large and open odor sources.
With its relatively low investment requirements, modular and expandable structure, limited space requirements, easy installation, and no need for filter replacement, it provides an effective and practical odor neutralization method for industrial facilities.
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FAQ
Wet-type odor control is an odor neutralization method in which a Neutroair odor neutralization product is mixed with water at an appropriate ratio and applied to the environment as very fine droplets through high-pressure nozzles.
High-pressure nozzles atomize the Neutroair-water mixture into micron-sized droplets. The resulting large surface area increases contact between the active Neutroair components and airborne odor molecules, supporting effective neutralization.
According to available system information, pressures of approximately 60 bar can be used in applications. The actual operating pressure should be determined according to system design and application conditions.
Thanks to high-pressure atomization, water droplets can be reduced to approximately 5 microns in diameter. These fine droplets help create a large contact surface.
No. The main objective of Neutroair is not to cover unpleasant odors with another fragrance, but to come into contact with odor-causing molecules and neutralize them.
Yes. Open areas are among the key application areas for this method. Properly positioned nozzle lines can help control the spread of odor emissions in wastewater treatment plants, landfills, and open waste areas.
Yes. The misting method can be applied particularly around open basins, preliminary treatment units, sludge processing areas, and other odor sources.
No. Thanks to its system structure consisting mainly of a high-pressure pump and nozzle lines, it can be installed with significantly lower space requirements compared with large process units such as scrubbers and biofilters.
Yes. One of the main advantages of the misting system is its modular structure. If requirements change, additional nozzle lines and application points can be added to the system.
No. Since the method does not operate using a physical filter bed, there is no need for the periodic filter replacement required by conventional filtration systems.
The system has a relatively simple mechanical structure. Periodic inspection and maintenance of the pump, dosing system, piping, and nozzles are important for efficient system operation.
It depends on the characteristics of the application. Misting systems can provide important advantages in open areas or projects requiring direct application around the odor source. In some enclosed processes with controlled airflow, however, scrubbers or other odor treatment technologies may be more suitable. The correct method should be evaluated specifically for each facility.
Low investment and operating costs, modular design, limited space requirements, easy installation and maintenance, no need for filter replacement, and suitability for open-area applications are among the main advantages of the method.
Yes. Under suitable measurement conditions, the odor control performance of the system can be evaluated using accredited measurement methods.
Couldn’t Find the Answer You Were Looking For?
For more information about application areas, odor control products, and odor neutralization systems, visit our Frequently Asked Questions page. You can find answers to commonly asked questions about wastewater treatment plants, waste storage areas, sewer systems, kitchen and industrial exhausts, animal shelters, and other odor control applications.
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