In rural landscapes and developing regions around the world, dirt roads are a common sight. While these roads are economical and practical for less-trafficked areas, they bring with them an unavoidable companion: dust. This airborne nuisance poses not only a health risk but also impacts the environment and local communities negatively. However, with advances in environmental technology, solutions like Triple7 Dust Suppression Plus are emerging to effectively mitigate these issues.

Understanding the Impact of Dust

The dust generated from dirt roads isn’t just an inconvenience; it’s a serious environmental and health hazard. As vehicles pass over these unpaved roads, they stir up clouds of dust that can spread for miles. The particulate matter in this dust can penetrate deep into the lungs of humans and animals, potentially leading to respiratory problems and other health issues. Moreover, the pervasive spread of dust can damage crops by settling on leaves and reducing photosynthesis, and it can degrade the quality of local water sources.

Traditional Dust Control Methods

Historically, communities have tried various methods to control the dust from dirt roads. One of the most common solutions is regular watering of these roads. While effective in the short term, this method requires a significant amount of water and frequent reapplication, making it unsustainable, especially in water-scarce areas. Other methods include the application of oil or other chemical-based products, which can prevent dust temporarily but often have negative environmental impacts, such as polluting waterways and harming local wildlife.

The Challenges of Dust Suppression

Effective dust control presents multiple challenges. The solution needs to be long-lasting, environmentally friendly, and economically viable, especially for remote or economically disadvantaged communities. Additionally, the chosen method must be easy to apply and maintain over time, with minimal negative impacts on the environment. This complex set of requirements makes many traditional dust control methods less than ideal.

A Sustainable Solution: Triple7 Dust Suppression Plus

One innovative solution that stands out in the field of dust control is Triple7 Dust Suppression Plus. This product offers a sustainable and effective method for controlling dust on dirt roads. Triple7 is an environmentally friendly, biodegradable product specifically designed to tackle the dust problem without contributing to other environmental issues.

How Triple7 Works

Triple7 Dust Suppression Plus works by binding the particles of the road together to form a more cohesive and compact surface. When applied, it penetrates the upper layer of the road and enhances the natural binding of the road materials. This process not only suppresses the formation of dust but also stabilizes the road surface, making it less prone to erosion and degradation over time.

Benefits of Using Triple7

  • Environmental Safety: Triple7 is non-toxic and biodegradable, making it safe for the surrounding environment, including plants, animals, and aquatic life.
  • Durability: The effects of Triple7 are long-lasting, which means fewer applications are needed. This durability makes it more cost-effective than traditional methods like watering.
  • Ease of Use: Applying Triple7 does not require specialized equipment or intensive labour, making it accessible for communities to use.


The challenge of controlling dust from dirt roads is significant, particularly in rural and developing areas. While traditional methods have offered some relief, they often fall short in terms of sustainability and environmental impact. Triple7 Dust Suppression Plus presents a promising solution that addresses these shortcomings. By stabilizing dirt roads and reducing airborne dust, Triple7 not only improves air quality but also supports healthier, more sustainable communities. For areas plagued by the pervasive issue of road dust, Triple7 offers a breath of fresh air, demonstrating how innovative solutions can lead to both environmental and community health improvements.

Recent Articles

Understanding dust and the myriad ways to control and suppress it is essential for a range of industries. From construction to agriculture, the challenges posed by dust are vast. This glossary provides an exhaustive list of terms related to dust, offering clarity to professionals and enthusiasts alike.


Aggregate: A mixture of sand, gravel, crushed stone, or other materials used to improve the surface of roads, potentially reducing dust emissions from unpaved roads.
Airborne Dust: Dust particles that are suspended in the air.
Asphyxiant Dust: Dust that can reduce or displace the normal oxygen concentration in breathing air, leading to potential asphyxiation.
Atomised Mist: Fine water droplets produced by specialised nozzles, often used in dust control systems to capture and suppress airborne dust.


Baghouse: A type of dust collector where dusty air is passed through fabric bags, trapping the dust particles.
Base Course: The layer of material immediately beneath the surface of a paved or unpaved road, influencing both the road’s performance and potential dust generation.
Binder: Materials, often liquid, that bind road surface particles together, mitigating dust emissions.
Blading: The use of graders or similar equipment to level and shape the surface of a road.
Brooming: A practice where loose aggregate or debris is swept off the road surface, which can help in reducing dust.


Capping: The method of applying a layer of specific material, like gravel, to the top of a dirt or haul road, aiming to reduce dust generation and bolster the road’s structural integrity.
Crust Formers: Chemicals or natural products applied to surfaces to form a crust or hard surface layer, serving to reduce dust generation.
Cross-slope: The side-to-side tilt of a road, which can influence water drainage and consequently, dust generation.
Cyclone Separators: Devices that use centrifugal forces to separate dust from gas streams by making the dusty air spin in a cyclonic motion, effectively separating dust particles from the air due to their higher density.


Dirt Roads: Unpaved roads are typically made from native soils, often producing significant dust, especially in dry conditions.
Dust Abatement: The practice of minimising or preventing dust emissions, especially from roads.
Dust Barriers: Physical barriers, like fences or walls, used to block or reduce the movement of dust from one area to another.
Dust Bowl: A term used to describe the American Great Plains region during the severe dust storms of the 1930s.
Dust Cake: The accumulated layer of dust on a filter or other surface.
Dust Cloud Ignition Temperature: The minimum temperature at which a dust cloud will ignite.
Dust Collector: A system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities.
Dust Control: A broader term that encompasses all methods and techniques to minimise or eliminate the generation and spread of dust in various environments.
Dust Curtain: A barrier used to contain or redirect dust in a specific area.
Dust Deflagration Index (Kst): A measure of the explosive potential of dust, with higher values indicating greater explosiveness.
Dust Deposition Rate: The rate at which dust settles out of the air onto the ground or other surfaces.
Dust Devil: A small whirlwind of dust, typically found in arid regions and often seen during dry conditions.
Dust Drift: The movement of dust from one area to another, often driven by the wind.
Dust Emission Factor: A value representing the amount of dust emitted per unit of activity, such as vehicle-miles travelled on a dirt road.
Dust Explosivity: The ability of dust to form an explosive mixture in the air.
Dust Extraction Systems: Systems designed to remove dust from the air in industrial or commercial environments.
Dust Fence: A physical barrier, often made of fabric or other permeable material, placed alongside a road to catch and reduce the travel of airborne dust.
Dust Generation: The process by which activities or natural processes produce dust.
Dust Kick-Up: The act of vehicles lifting dust from the road surface into the air as they pass.
Dust Layer Ignition Temperature: The minimum temperature at which a dust layer will ignite.
Dust Loading: The amount of dust present in the air or on a surface, often expressed as a concentration (e.g., grams of dust per cubic meter of air).
Dust Mask: A mask worn over the nose and mouth to filter out dust particles from the air before they are inhaled.
Dust Monitors: Devices used to measure the concentration of airborne dust particles in a given environment.
Dust Palliatives: Substances applied to a surface to bind dust and soil particles together, preventing them from becoming airborne.
Dust Penetration Depth: The depth to which a dust suppressant or palliative has penetrated into the road surface. A greater penetration depth can mean longer-lasting dust control.
Dust Plume: A visible cloud of dust in the air.
Dust Proof: A term describing materials or enclosures that prevent the penetration of dust.
Dust Retardants: Chemicals applied to a surface to reduce the amount of dust that can become airborne.
Dust Sampling: The collection of dust samples from the air or from surfaces to assess the type, concentration, and potential hazards of the dust.
Dust Seal: A seal designed to prevent the ingress of dust into equipment or enclosures.
Dust Storm: A meteorological phenomenon in which strong winds lift large amounts of sand and dust from bare, dry soils into the atmosphere.
Dust Suppression: The act of reducing or preventing the dispersion of dust particles into the air.


Electrostatic Precipitator: A device that removes suspended dust particles from a gas or exhaust by applying a high-voltage electrostatic charge and then collecting the particles on charged plates.
Erosion: The process by which the surface of the earth is worn away by the action of water, wind, or ice, often resulting in dust generation.
Erosion Control Mats: Materials laid on the road or its sides to prevent erosion and subsequent dust generation.


Fugitive Dust: Dust that is not emitted from a specific point source and is often generated by activities like construction, mining, or agriculture.


Geotextiles: Fabrics used beneath the road surface to improve its stability and reduce erosion, which can, in turn, reduce dust.
Gravel Roads: A type of unpaved road where the surface is composed of gravel. They can be more stable than simple dirt roads but can still produce dust.
Ground Cover: Vegetation or materials placed on the ground to reduce the potential for erosion and dust generation.


Haul Roads: Roads specifically designed for heavy or large vehicles, often found in mining operations, logging areas, or construction sites. They can be paved or unpaved, but unpaved haul roads can be significant sources of dust.
HEPA (High-Efficiency Particulate Air) Filter: A type of air filter that can trap at least 99.97% of particles 0.3 microns in diameter, such as pollen, dust mites, and tobacco smoke.


Inhalable Dust: The fraction of airborne material that enters the nose and mouth during breathing and can be deposited anywhere in the respiratory tract.


Magnesium Chloride & Calcium Chloride: Salts that can be applied to roads to attract moisture from the air and keep the road surface damp, reducing dust. They function as dust suppressants.


Nuisance Dust: Dust that does not pose a health threat but may cause annoyance or interfere with normal activities.


Palliative Application: The process of applying dust control products, such as water, salts, or polymers, to a road surface.
Particulate Matter (PM): A term for particles found in the air, including dust, dirt, soot, smoke, and liquid droplets. Often categorised by size, e.g., PM10 for particles less than 10 micrometres.
Pneumoconiosis: A category of interstitial lung diseases caused by the inhalation of certain types of dust, often associated with specific industries or exposures.
Polymer Dust Control: The use of synthetic polymers applied to roads to bind soil particles together, reducing dust.


Reclamation: The process of restoring a disturbed area, such as a decommissioned road, to a more natural state to prevent erosion and dust generation.
Revegetation: The process of replanting native plants on disturbed lands, like the sides of roads, to reduce erosion and dust production.
Road Grading: The act of levelling or shaping the surface of a road, which can influence dust production.
Road Stabilisation: Methods used to increase the durability and strength of a road, which can also reduce the amount of dust generated. This can involve adding binders, compacting the road, or using specific road-building techniques.
Rolling Compaction: The use of heavy machinery to compact road materials, increasing their density and cohesion and reducing dust generation.


Sediment Control: Practices designed to prevent the movement of sediment (and associated dust) from one location to another, typically using barriers or filtration systems.
Silicosis: A form of pneumoconiosis caused by the inhalation of fine silica dust, often from quartz.
Silt Content: The percentage of soil particles smaller than 0.075mm in diameter in a road material sample. Higher silt content can lead to more dust generation.
Skid Resistance: The ability of a road surface to resist skidding, which can be reduced if there’s a lot of loose dust or sand on the surface.
Speed Limit Control: Implementing and enforcing speed limits on dirt and haul roads to reduce the amount of dust kicked up by vehicles.
Surfactants: Chemicals that reduce the surface tension of a liquid, often used in dust suppression to help water penetrate and wet dusty surfaces more effectively.


Tackifiers: Chemicals that increase the stickiness or cohesion of a substance, often used in dust palliatives.
Tailgate Spreader: A device mounted on the back of a truck used to evenly spread aggregate or dust control products on a road.
Total Suspended Particulates (TSP): A measure of all particles suspended in the air, including dust.


Ventilation: The provision of fresh air to a room or building, which can help dilute and remove airborne dust.


Washboarding or Corrugation: A series of ridges formed on the surface of unpaved roads due to the repeated passage of vehicles. This can enhance dust production and make the road uncomfortable or challenging to drive on.
Watering Trucks: Vehicles equipped with large tanks and sprayers used to distribute water over roads to suppress dust.
Wet Scrubber: A type of pollution control equipment that uses liquid to remove particulate matter or gases from an industrial exhaust or flue gas.
Wind Erosion: The detachment, transportation, and deposition of soil particles by wind, a significant source of fugitive dust.
Windbreaks: Structures or plantings that are used to reduce wind speed and thus minimise the dispersion of dust.


Zero Dust Emission: A standard or goal indicating that no dust is being released from a specific source or process.

Understanding the terminologies associated with dust and its management is a stepping stone towards devising effective dust control strategies. This glossary serves as a pivotal resource for individuals and professionals in navigating the technical and practical aspects of dust control and suppression. Through mastering these terms, one can better comprehend and tackle the challenges posed by dust across different industries.

Discover a Real-World Solution

For those seeking practical solutions to dust control challenges, consider exploring Triple7 Dust Suppression Plus. This eco-friendly solution not only suppresses dust effectively but also improves the work environment and minimises operational costs. The formula is designed to be biodegradable and free from harmful chemicals, making it a sustainable choice for various industrial applications. Discover more about Triple7 Dust Suppression Plus and how it can be a game-changer in your dust control endeavours by visiting Envirofluid. Your journey towards a dust-free and healthier work environment begins here!

Recent Articles

Dust emissions from stockpiles pose significant environmental, health, and operational challenges in industries such as mining, construction, and agriculture. Effective dust suppression is crucial for compliance with environmental regulations, ensuring worker safety, and maintaining community relations. This article explores the various strategies and technologies employed in stockpile dust suppression, offering insights into their mechanisms, benefits, and implementation considerations.

Understanding Dust Emissions from Stockpiles

Stockpiles, whether of coal, minerals, grains, or other bulk materials, can generate considerable amounts of dust due to wind erosion, material handling, and transportation activities. The dust particles, often fine and lightweight, can travel long distances, affecting air quality and depositing on nearby surfaces. This not only poses a health risk but also impacts visibility and can corrode machinery and infrastructure.

Strategies for Stockpile Dust Suppression

Effective dust management strategies involve a combination of preventive measures and active suppression techniques. The choice of strategy depends on factors such as the type of material, local environmental conditions, and the specific operational context.

1. Covering Stockpiles

  • Purpose: To physically block wind from eroding the surface of the stockpile.
  • Methods: Use of tarps, fabrics, or geomembranes that are anchored over the stockpile.
  • Advantages: Simple and effective at reducing wind-induced erosion.
  • Limitations: Not suitable for frequently accessed stockpiles; can be costly for large areas.

2. Moisture Control

  • Purpose: To increase the cohesion between particles, making them heavier and less likely to become airborne.
  • Methods: Spraying water over the stockpile or integrating moisture at the compaction stage.
  • Advantages: Relatively easy to implement and effective for short-term control.
  • Limitations: Water consumption can be high; effectiveness depends on climate and material properties.

3. Chemical Suppressants

  • Purpose: To provide a longer-lasting solution than water alone.
  • Methods: Application of chemical agents that form a crust or a film over the material.
  • Advantages: Reduces the frequency of applications needed compared to water.
  • Limitations: Potential environmental impact; requires careful selection and handling.

Triple7 Dust Suppression Nova is an eco-friendly dust control solution ideal for use on stockpile management. This product effectively minimizes dust emissions almost to zero and enhances water resistance on treated surfaces. It is suitable for various applications, ensuring thorough coverage, and is available in a green variant for easy monitoring of sprayed areas. The product provides long-lasting dust suppression and reduced application frequency.

4. Vegetative Barriers

  • Purpose: To reduce wind speed and capture dust particles before they can spread.
  • Methods: Planting trees or shrubs around stockpile areas.
  • Advantages: Also enhances the visual aesthetics and can provide additional ecological benefits.
  • Limitations: Takes time to establish; requires ongoing maintenance.

5. Wind Fences

  • Purpose: To disrupt and reduce wind speed at ground level around the stockpile.
  • Methods: Installation of tall fences that are specifically designed to control wind flow.
  • Advantages: Effective at large industrial sites; can be engineered to suit specific conditions.
  • Limitations: Initial setup can be costly; requires space around the perimeter of the stockpile.

Technologies for Implementing Dust Suppression

Water Spraying Systems

These systems use nozzles strategically placed around the stockpile to mist water onto the surface. Advances in technology allow for automated systems that can adjust water flow based on weather conditions and dust sensor feedback.

Chemical Application Equipment

Specialized spraying equipment can be required for applying chemical suppressants. This equipment can often be integrated into existing infrastructure, allowing for precise application of chemicals, minimising waste and environmental impact.

Remote Monitoring and Control Systems

Modern dust suppression systems often incorporate sensors and remote monitoring technologies. These tools help in assessing dust levels in real time and adjusting suppression systems accordingly to optimize their efficiency and effectiveness.


Effective stockpile dust suppression is vital for operational efficiency, environmental compliance, and health and safety in various industries. By understanding the specific needs of their operations and evaluating the advantages and limitations of different suppression strategies and technologies, businesses can implement effective dust control measures that are sustainable and cost-effective.

If you’re grappling with the inefficiencies of your dust suppression spraying system, you might just be in need of a product upgrade – only need to add a small amount of Triple7 Dust Suppression Plus! It not only addresses these issues but offers long-term containment of dust particles.

Unlike many traditional dust suppressants, Triple7 Dust Suppression Plus works brilliantly with spray systems. There’s no fighting clogged nozzles or praying that the suppressant will last the day. This suppressant guarantees effective, uninterrupted dust control.

What makes it exceptionally efficient is its binding properties. Its unique ‘sticky’ characteristic makes it stay longer on dust particles, ensuring they don’t break apart when disturbed. This improves the longevity of dust control, making it a revolutionary product in dust and particulate matter management.

Imagine a dust suppression method that avoids clogging your water carts while doing the required job efficiently. This is not a fantasy anymore, thanks to Triple7 Dust Suppression Plus! A bio-based technology, it enhances the capabilities of water carts and takes dust suppression to the next level.

Triple7 Dust Suppression Plus contains no polymer components, preventing blockages in spray nozzles and cannons, a pesky problem often associated with conventional dust suppressants. Instead, it mixes well with water for easy, hassle-free application.

Moreover, Triple7 Dust Suppression Plus comes with an added advantage – it won’t discolour your machinery. Traditional suppressants often contain a green polymer-based dye, which stains machines. However, with Triple7 Dust Suppression Plus, rest assured your equipment stays as good as new!

Dust control is a critical concern in various industrial and construction environments. Managing airborne particles not only ensures a healthier work atmosphere but also complies with environmental regulations. Water carts have long been a staple in dust control strategies due to their effectiveness and ease of use. However, the addition of dust suppression chemicals has significantly enhanced their efficiency. This article explores the role of water carts in dust control, the benefits of integrating suppression chemicals, and how these solutions are implemented effectively.

The Role of Water Carts in Dust Control

Water carts, also known as water trucks, are specialized vehicles equipped with large tanks and spray systems designed to distribute water over large areas. These vehicles are essential tools in construction sites, mining operations, and other dust-sensitive areas. The primary function of water carts is to apply water to exposed surfaces to prevent dust particles from becoming airborne.

Key Features of Water Carts

  • Storage Capacity: Water carts come in various sizes, with tanks capable of holding thousands of litres of water, allowing for extensive coverage without frequent refills.
  • Spray Systems: Equipped with adjustable spray nozzles, these carts can target specific areas or cover wide spaces, depending on the need.
  • Mobility: Being vehicle-mounted allows water carts to access remote and extensive areas, making them ideal for large-scale operations.

Enhancing Effectiveness with Dust Suppression Chemicals

While water is effective in dust control, its effectiveness can be short-lived, especially in dry and windy conditions. To overcome this limitation, dust suppression chemicals are often added to the water in water carts. These chemicals improve the water’s ability to bind with dust particles, enhancing sedimentation and reducing the frequency of water applications.

Types of Dust Suppression Chemicals

  • Wetting Agents: These chemicals reduce the surface tension of water, increasing its penetration into finer dust particles.
  • Binders: These are used to form a crust on surfaces, which effectively traps dust particles.
  • Polymeric Emulsions: Durable and long-lasting, these emulsions form a film over dust particles, providing a barrier against wind erosion.

Benefits of Using Chemical Additives

  • Increased Efficiency: Chemicals enhance the dust-binding capabilities of water, making the control measures more effective.
  • Reduced Water Usage: With improved efficiency, less water is required, conserving this valuable resource.
  • Longer Lasting Results: Chemical treatments extend the duration of dust suppression, reducing the need for frequent reapplication.

Implementation Strategies

Integrating dust suppression chemicals into water carts involves a strategic approach to maximize the benefits while minimizing environmental impacts.

Best Practices

  • Proper Dilution: Ensuring the correct concentration of chemicals is crucial for effectiveness and safety.
  • Regular Maintenance: Keeping water carts and spray systems well-maintained ensures the even distribution of the water-chemical mixture.
  • Environmental Considerations: Choosing environmentally friendly chemicals is essential to prevent soil and water contamination.

Challenges and Solutions

While the use of chemicals in dust control presents several advantages, it also comes with challenges such as potential environmental impacts and the need for specific handling protocols. Addressing these challenges involves:

  • Training Staff: Proper training in handling and applying chemicals is vital to safety and effectiveness.
  • Regulatory Compliance: Adhering to local and international regulations regarding chemical use is mandatory and beneficial for community relations.


Water carts equipped with dust suppression chemicals represent a significant advancement in dust control technology. By enhancing the natural properties of water, these chemicals provide a more durable and efficient solution to managing dust in various settings. As industries continue to seek sustainable and effective dust control methods, the role of chemically enhanced water carts is likely to expand, offering a promising outlook for environmental health and safety.