The Environmental Group Limited

Emission Control

Protecting the environment by preventing gases, particulate matter, and dust entering the air.

Quality Control

International certifications AS4801, ISO14001, ISO9001, OHSAS18001. 

Expert Team

Engineering solutions to manage both wet and dry pollutants effectively.

Peace of Mind

An ASX-listed company.

Compliance Focused

Helping clients comply with strict emissions standards required for the environment.

Engineering a Sustainable Future
by eliminating Gases, Dust and Fumes
from the environment

We provide a comprehensive service, managing every aspect from conceptualisation to installation, maintenance, and ongoing support. Our team of world-class design engineers is committed to creating innovative, customised solutions that comply with stringent global emission standards.

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Design

We consult closely with clients to assess emissions control comprehensively. From source control and extraction to efficient removal of targeted pollutants from gases, our expertise covers it all. Whether it's gaseous pollutants, particulate matter, fumes, odours, or mists, our systems ensure maximum removal efficiency in line with the current best available technologies. All our products meet or exceed the most stringent International Air Quality Standards.

Field Service & Maintenance

We provide maintenance services, ensuring your system is running optimally and meeting environmental obligations. Our services can be tailored for any specific plant requirement, from ad-hoc services to regular service to continuous operation, monitoring, and maintenance of your plant.

Spare Parts

We offer a full range of replacement parts for all types of emission equipment, regardless of the OEM. If we don’t have what you need in stock, we’ll source the correct parts for your plant quickly and economically.

Site Audits & Inspections

Our inspectors are trained to examine your unit and report findings using comprehensive guidelines. Findings are then reviewed by our specialist engineering team to ensure that our final written recommendations align with your long-term objectives.

Optimisation & Improvements

We are widely known for innovative solutions to the problems encountered by industrial plant operators around the world. We customise remedies for any emission control challenge, regardless of what brand of equipment clients own.

Training & Development

We believe in sharing our expert knowledge to make life easier for plant operators and technicians. Our experts regularly provide bespoke training for site personnel across a range of industries to give them a deeper understanding of their air pollution control equipment.

We provide a comprehensive service, managing every aspect from conceptualisation to installation, maintenance, and ongoing support. Our team of world-class design engineers is committed to creating innovative, customised solutions that comply with stringent global emission standards.

Contact Form

Design

We consult closely with clients to assess emissions control comprehensively. From source control and extraction to efficient removal of targeted pollutants from gases, our expertise covers it all. Whether it's gaseous pollutants, particulate matter, fumes, odours, or mists, our systems ensure maximum removal efficiency in line with the current best available technologies. All our products meet or exceed the most stringent International Air Quality Standards.

Field Service & Maintenance

We provide maintenance services, ensuring your system is running optimally and meeting environmental obligations. Our services can be tailored for any specific plant requirement, from ad-hoc services to regular service to continuous operation, monitoring, and maintenance of your plant.

Spare Parts

We offer a full range of replacement parts for all types of emission equipment, regardless of the OEM. If we don’t have what you need in stock, we’ll source the correct parts for your plant quickly and economically.

Site Audits & Inspections

Our inspectors are trained to examine your unit and report findings using comprehensive guidelines. Findings are then reviewed by our specialist engineering team to ensure that our final written recommendations align with your long-term objectives.

Optimisation & Improvements

We are widely known for innovative solutions to the problems encountered by industrial plant operators around the world. We customise remedies for any emission control challenge, regardless of what brand of equipment clients own.

Training & Development

We believe in sharing our expert knowledge to make life easier for plant operators and technicians. Our experts regularly provide bespoke training for site personnel across a range of industries to give them a deeper understanding of their air pollution control equipment.

Innovative Air Pollution Solutions

Gaseous pollutants odours

Gaseous
Pollutants & Odours

particular matter bag filters

 

Particulate Matter

Mists and Aerosols

 

Mists and Aerosols

Wet Chemical Scrubbers:

Our c-Sorption (SORB) technology uses liquid and, when required, chemical reagents to remove gaseous pollutants and odours from industrial processes. In the absorption method, a scrubbing liquid interacts with the gas stream, transferring gaseous pollutants into the liquid before releasing the cleaned gas into the atmosphere. Typical pollutants removed with c-SORB technology are acid gases (SOx, HF, HCl, H₂S, etc.), mercury, NOx. We offer different types of absorption scrubbers, including spray towers and packed bed towers.

Dry Chemical Scrubbers:

We provide world-class dry scrubbing solutions including:

  • Dry Sorbent Injection (DSI) systems for the removal of acid gases, persistent organic pollutants such as dioxins and furans, mercury, etc. 
  • Activated carbon bed systems based on a-SORB technology, for capturing VOCs, odorous compounds, mercury, etc.
  • Regenerative activated carbon bed systems for higher inlet concentrations of VOCs or solvent recovery.

Flue Gas Desulphurization:

We bring extensive experience in implementing and operating MECS® DynaWave scrubbing technology, an efficient air pollution control system for handling dirty, hot gases. Ideal for FGD slurry scrubbing, DynaWave excels in heavy pollution environments with reliable performance and high collection efficiency. It easily handles routine scrubbing operations like limestone or lime kiln dust without blockages. Additionally, we've developed specialised flue gas desulfurization wet scrubbers tailored for critical mineral refining processes, such as acid roasting or calcining. Our SO₂ scrubbers are versatile, working with various reagents, including caustic, calcium, or magnesium-based slurries.

Thermal Oxidation:

We are the proud provider of Anguil’s thermal oxidation technologies in Oceania, a worldwide leader for thermal oxidation technologies that designs, manufactures, installs, and services Regenerative Thermal Oxidizers (RTOs), as well as Direct-Fired, Catalytic, and Thermal Recuperative oxidizers for the destruction of Volatile Organic Compounds (VOCs), Hazardous Air Pollutants (HAPs), NOX, and odorous air emissions. We provide shop-assembled, pre-wired, and tested systems tailored to specific needs across various industries, low operating costs, high thermal energy recovery, and adherence to relevant local codes and standards.

Bag Filters: 

We are specialists in the supply, design, and installation of bag filter systems to suit your operation, from small venting applications (silo and conveyor venting), to mid-sized (ventilation systems, dryers, transfer points) and large, heavy process applications (waste recycling plants, power stations, metallurgical industries, refineries, furnaces). Our bag filters have capacity to handle light to heavy dust loads, and gas temperatures up to 260°C.

Venturi Scrubbers / Aeromixes:

Venturi scrubbers are primarily employed for particulate matter control and removing dust particles by accelerating the gas and scrubbing liquid streams through a constricted throat where the high velocity of both streams causes  violent turbulent contact between them. We offer different types of venturi scrubbers, with the v-SORB™ Venturi Scrubber technology for higher removal efficiency and pressure drop and the Aeromix™ technology, with natural liquid recirculation, for lower power and water consumption.

Cyclones (Particulate Matter):
Cyclonic technology and aeromixes are primarily employed for dust and fume control but are versatile for various industrial pollutants. Cyclonic separation, using vortex separation without filters or internal components, minimises maintenance concerns. After pollutants are captured, only clean relief air is discharged. AeromixTM, based on venturi scrubber design, ensures highly efficient particle collection.

Electrostatic Precipitators (ESPs) and Wet Electrostatic Precipitators (WESPs)

We have decades of experience in designing, supplying, servicing, and maintaining ESPs in the heavy industrial and power sectors, working with the major players in these fields. ESPs efficiently collect particles from waste gas streams using induced electrostatic charges, with minimal electricity consumption.

We also supply Wet Electrostatic Precipitators (WESPs) for high-efficiency mist and particulate matter removal in processes such as mineral acid roasting, sulfuric acid plants, fertilising, etc, offering advantages like low pressure drop, fine particulate capture, and modular designs.

Electrostatic Precipitators (ESPs) and Wet Electrostatic Precipitators (WESPs)

We have decades of experience in designing, supplying, servicing, and maintaining ESPs in the heavy industrial and power sectors, working with the major players in these fields. ESPs efficiently collect particles from waste gas streams using induced electrostatic charges, with minimal electricity consumption.

We also supply Wet Electrostatic Precipitators (WESPs) for high-efficiency mist and particulate matter removal in processes such as mineral acid roasting, sulfuric acid plants, fertilising, etc.., offering advantages like low pressure drop, fine particulate capture, and modular designs.

Mist Eliminators and FBMEs

Our h-MIST™ technology includes horizontal and cyclonic mist eliminators, which can be fitted with chevron or mesh pads for fine mist removal.

We also offer Fibre Bed Mist Eliminators (FBMEs) fitted with coalescing filters for the removal of submicronic mist.  Typical applications for these systems are industrial processes where mists and aerosols, formed by fine water droplets contaminated with noxious compounds, are generated.

Contact us for your
dust and fume control needs

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Over 50-years of service experience

Explore peace of mind with our comprehensive after-service and spare part support. Our offering includes a complete range of replacement parts for various emission equipment, irrespective of the original equipment manufacturer (OEM). In the event that the required parts are not readily available in our inventory, rest assured—we’ll swiftly and economically source the exact components your plant needs. Trust us for reliable, efficient, and cost-effective solutions to keep your operations running smoothly.