Market: Industrial

Dual Media / Multimedia Filtration (MMF)

Dual Media / Multimedia Filtration (MMF)

Peerless Separation & Filtration

Multimedia Filtration is a method of filtering sediments and particulates from water by applying pressurized feed water to push liquid through filtration media.

At a certain period of continuous filtration, suspended solids entrapped in the media accumulate, reducing the efficiency of filtration process and increasing the pressure drop. The pressure drop must be less than 1 bar to have an efficient filtration system. When the differential pressure exceeds the limit, backwashing will be required.

Backwashing is the process of reversing the flow of water through the filter media to remove th particulates trapped in the filter bed. During backwash, the Multimedia Filter bed expands, clearing suspended solids to flow out of the top of the vessel.

After backwash, the bed is settled for a few minutes and flushed with water as final rinse and then is back to service.

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FEATURES & BENEFITS

  • Produce low turbidity in treated water
  • No chemical requirements
  • Low operating costs
  • Manual and Automatic Operation
  • Easy operation and maintenance
  • Supply customized design
  • Supply as part of integrated system to achieve the performance guarantee values
  • Fast track delivery
  • Retrofit for existing plants
  • Installation & supervision commissioning
  • Operation & maintenance
CECO Environmental

APPLICATIONS

Multimedia filters are employed to eliminate suspended solids and reduce the turbidity level of the water by entrapping impurities within the media. It contains a multilayer of media such as sand, anthracite granite, and gravel and is arranged according to its densities where the lighter density is placed on the top.

Multimedia Filtration (MMF) is commonly used for filtration process in the following applications:

  • Surface Water Filtration
  • Pre-treatment to RO System
  • Final Filtration for wastewater treatment system
  • Preparation of cooling water
  • Irrigation
  • Industrial water and wastewater treatment
  • Produced water treatment

Dual And Multimedia Filtration

Dual And Multimedia Filtration

Peerless Water

Filtration is a method of filtering sediments and particulates from water by applying pressurized feed water to push liquid through filtration media. At a certain period of continuous filtration, suspended solids entrapped in the media accumulate, reducing the efficiency of the filtration process and increasing the pressure drop. The pressure drop must be less than 1 bar to have an efficient filtration system. When the differential pressure exceeds the limit, it will require backwashing. Backwashing reverses the flow of water through the filter media to remove the particulates trapped in the filter bed. During backwash, the Multimedia Filter bed expands, clearing suspended solids to flow out of the top of the vessel. After backwash, the bed is settled for a few minutes and flushed with water as a final rinse, and then it is back to service

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FEATURES & BENEFITS

  • Produce low turbidity in treated water
  • No chemical requirements
  • Low operating costs
  • Manual and automatic operation
  • Easy operation and maintenance
CECO Environmental

APPLICATIONS

  • Surface water filtration
  • Pre-treatment to RO System
  • Final filtration for wastewater treatment system
  • Preparation of cooling water
  • Irrigation
  • Industrial water and wastewater treatment
  • Produced water treatment

DFTO – Direct Fired Thermal Oxidizer

DFTO – Direct Fired Thermal Oxidizer

Adwest

In addition to RETOX RTO Thermal Oxidizers for low LEL Solvent VOCs, Adwest provides DFTO-Direct Fired Thermal Oxidizer and DFCO-Direct Fired Catalytic Oxidizers for high and rich LEL process applications. Most Direct Fired DFTOs provide 1.0 seconds and greater retention time with turbulent flow and mixing for 99%+ VOC DRE efficiencies at 1400 degrees F and great oxidation Temperatures. (600-750 F for DFCO Oxidation with catalyst bed)

Adwest DFTO and DFCO Oxidizers are low profile, skid mounted design with most units pre-piped and wired, internally shop insulated with the control panel mounted on the DFTO and DFCO skid. Point source DFTOs start at 1,000 scfm and can be custom designed to over 60,000 scfm flow rates. The DFTO Thermal oxidizer Bruner System can utilize natural gas, propane, butane, biogas and even hydrogen as fuel sources. DFTOs typically provide fast cold startup times and are well suited for high VOC Streams on batch process applications.

DFTOs also provide excellent odor abatement for malodorous and high Btu processes with long chain aldehyde and hydrocarbon components. Both DFTO and DFCOs also provide a cost-effective backup to existing oxidizer systems on processes that need to operate 24/7/365 and have an emergency backup.

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FEATURES & BENEFITS

  • 1.0 seconds and greater retention time with turbulent flow and mixing for 99%+ VOC DRE efficiencies
  • Utilize natural gas, propane, butane, biogas and even hydrogen as fuel sources
  • Provide excellent odor abatement for malodorous and high Btu processes with long chain aldehyde and hydrocarbon components
  • Cost-effective backup to existing oxidizer systems
CECO Environmental

APPLICATIONS

  • Chemical processing
  • Asphalt
  • Pharmaceuticals
  • Roasters
  • Food processing
  • Biogas
  • Landfill gas treatment
  • SVE-Spoil Vapor Extraction
  • Batch Reactors
  • Paint burn-off ovens
  • Aerospace
  • Composites
  • Coating Ovens
  • Fragrance & cosmetics manufacturing

Custom Environmental Control in Metal Industry Electrical Equipment Rooms

Custom Environmental Control in Metal Industry Electrical Equipment Rooms

Busch

Engineers in the metals industry commonly design ventilation systems for electrical equipment rooms. The areas of most concern are rolling mill motor room ventilation, transformer vaults, power control rooms, computer rooms, and pulpits. Busch offers deep expertise in custom designs to achieve environmental control and cooling ventilation in these rooms. We understand that the primary objectives in designing a ventilation system for electrical equipment are to provide an environment that will:

  • Extend equipment life
  • Allow the equipment to operate at maximum efficiency at its rated capacity, with maximum uptime

The most successful methods of ventilation of large electrical equipment enclosures in the metal industry include:

  • Self-cleaning, high-efficiency filters
  • Packaged ventilation units with capacities as high as 250,000 CFM
  • Advanced corrosion protection systems
  • Improved heating and cooling technologies

Custom designs are needed to meet the unique ventilation requirements associated with electrical equipment. Simply purchasing ventilation components through an installing contractor or equipment supplier will result in several problems that stem from the unique ventilation requirements.

Custom Environmental Control from Busch

Busch over the last 70 years has remained the global leader in the design and installation of custom, top-of-the-line clean air solutions. In Primary Metals facilities, Busch equipment is without equal. Recognized for providing the “Best Available Control Technology” to capture, collect, and convey emissions from steel and aluminum rolling mills, our products and customer service set us apart from other brands. Providing custom environmental control for metal industry electrical equipment rooms is just one example of Busch’s outstanding technology.

Updating your company with cutting-edge systems from Busch will move your facility into the future. Busch provides adaptable, customized technology to fulfill your particular needs. Purchase Busch equipment with absolute confidence and the knowledge that it is state-of-the-art and will perfectly fit your requirements.
While Busch specializes in the primary metals industry, we are also experts in designing and installing hardware for the chemical, automotive, power generation, and glass industries. Busch has you covered whether you need new air cleaning machinery, heavy-duty ventilation equipment, or high-capacity cooling systems. Go with Busch and see why we have been the global leader in air cleaning solutions for over 60 years.

Keep your emissions as clean as your conscience. Choose Busch.

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FEATURES & BENEFITS

  • Low Total Cost of Ownership
  • Sufficient quality of ventilation air for equipment cooling or personnel stress relief
  • High performance and low maintenance requirements of air filter systems
  • Minimized corrosion of sensitive equipment due to condensation or airborne contaminants
  • Use of correct airflow distribution patterns
  • Low noise levels

CT Series High Pressure/High Vacuum Dust Collector

CT Series High Pressure/High Vacuum Dust Collector

Flex-Kleen

Flex-Kleen CT Series High Pressure/High Vacuum Dust Collecting Systems are designed to operate in process system environments with minimal maintenance and personnel effort. Applying over six decades of experience and knowledge, we deliver highly efficient dust collector solutions designed for optimal performance, reliability and durability, while meeting the most stringent environmental compliance standards across the globe.

Each dust collecting system is manufactured to fit your application specific requirements, with premium quality construction materials including stainless steel, special alloy, FRP, and sanitary construction for ASME (American Society of Mechanical Engineers) code pressure vessel service.

Flex-Kleen is a world leader in technologies that help companies with emission control. International companies use Flex-Kleen technology to manage emissions by controlling dust and recover valuable particulates that would otherwise be lost, with innovative hardware like the CT Series high pressure/high vacuum dust collection system. Our passion drives our success. Crafting advanced and reliable air control technology for our customers is what we pour our hearts and minds into, and it shows. Let Flex-Kleen help you develop the solution to your problem, as we have since 1959.

Because they trust our engineering and manufacturing processes to fill their needs, Flex-Kleen products are found in some of the world’s cutting-edge companies. Our people build products to help your business thrive. We work with you from conception to completion because they are as dependable as our products. We can provide installation and maintenance of your dust collection solution to let you focus on hitting your targets for peak production and maximum profitability. Let Flex-Kleen become a partner in your company’s success.

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FEATURES & BENEFITS

  • Low Total Cost of Ownership
  • High-efficiency performance
  • Easy installation with pre-assembled units
  • High-quality and reliable models designed to satisfy USDA (U.S. Department of Agriculture) standards
  • Time and cost savings with minimal and easy maintenance and no internal moving part
  • 40″ to 100″ W.G. or 17″ Hg (pressure or vacuum)
  • Individual units to 40,000 cfm, multiple units available
  • Easy bag replacement
  • Easy installation
  • Minimum maintenance
  • Simple control
  • Inlet baffle to protect bags from abrasive dusts
  • Dusty air inlet and clean air outlet easily oriented to meet user requirements
  • Quick access door(s) to dusty and clean sides of the collector on negative pressure units
  • Bolted door(s) to dusty and clean sides of the collector for positive pressure units
  • External compressed air reservoir (shipped complete, with pre-wired solenoid valves, ready to mount)
  • A wide variety of bag materials to suit specific needs
  • Flush tube sheet in the clean air plenum
  • Solid-state adjustable sequencing timer in standard dust-tight housing
  • Saddle supports located to match user’s support steel

CR Series – Chromic Acid Disc Filter Systems

CR Series – Chromic Acid Disc Filter Systems

Mefiag

Our Mefiag CR Series – Chromic Acid Disc Filter Systems are special filtration units of polyvinylidene difluoride (PVDF) lined or solid PVDF construction. These units, which feature horizontal disc technology and capacities from 800 to 6,500 gph, are specifically for use in processes where chromic acid is involved (hard chromium, etching, etc.)

Since its founding in 1953, Mefiag has established itself as an international leader in the design, manufacture, and delivery of matchless filter solutions. Our advanced filtration and pump products rise above the competition in the plating, metal finishing, and anodizing industries. Mefiag systems excel in the toughest of conditions. When the work is hard, our filters work harder.

Mefiag offers the most versatile products on the market. Along with our filtration solutions for electroplating, pumps and filters are installed in numerous industries worldwide. Companies rely on our CR Series-Chromic Acid Disc Filter Systems that are built specifically for processes involving chromic acid. As our industry expertise has expanded, one thing remains constant: our commitment to supplying reliable and efficient systems for our clients. When you choose a Mefiag system for your filtration requirements, you are assured peace of mind.

At Mefiag, we are proud of our success. From day one, we are dedicated to creating exceptional products for exceptional people. When superior performance is your goal, then you can trust Mefiag to bring your company the excellence and reliability it deserves. For the optimum filtration solution, choose Mefiag.

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FEATURES & BENEFITS

  • Designed for the filtration of chromic acid solutions including etching of ABS
  • Operating temperatures to 180°F (82°C)
  • For plating tanks from 400 to 3,300 gallons (about 12,500 L)
  • Can be supplied with horizontal discs or cartridges depending on the application
  • Low Total Cost of Ownership
  • Horizontal disc technology for greater surface area and maximum efficiency
  • Mechanical lifting device for easy access to filter pack
CECO Environmental

APPLICATIONS

  • Automotive
  • Construction
  • Sanitary
  • Plating
  • Anodizing
  • Metal Finishing
  • Labs
  • Small Plating Tanks

Commissioning Silencer

Commissioning Silencer

Burgess-Manning

During the installation of a new plant or an upgrade of a plant there is a big change that debris enters the system. This debris forms a big risk for the plant integrity and can cause safety issues. To assure the debris will not be there any more at start-up cleaning needs to be done. A typical way of cleaning is blowing high pressure steam through the piping.

With steam blowing a lot of noise is generated which causes another safety risk for the employees and the environment. For that reason, a Commissioning silencer is required. This silencer needs to be extremely robust to handle the debris (tools, weld slag, etc.), easy to maintain/clean and have good acoustical performance.

Our standard commissioning silencer model is designed to vent over half a million kg/hr. (1.1 million lbs./hr.) of steam and provides 35-40 decibels of noise reduction. Additional noise reduction in total noise is achievable by way of an acoustical splitter package installed at the outlet of the silencer. This design with spitter package can provide over 50 decibels of noise reduction.

The silencer is skidded for shipment and installation on a flat ground. For easier transportation worldwide, installation and meet high mass flow, optimize design can be provided with optimum size silencers connected in parallel.

With the horizontal inlet pipe that has a flat cover that can easily be removed the debris can be taken out easily.

Since this type of silencers is only used for a few weeks or months at a time there is also the possibility to rent these silencers.

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Combustion Systems

Combustion Systems

Peerless Emissions Control

Peerless Emissions Combustion Systems is a global industry leader in the engineering, design, development, testing, and manufacturing of high-efficiency, low-emission combustion and emissions systems for industrial and utility boilers.

Peerless Emissions Systems offers a unique combination of engineering expertise, on-site experience, and proprietary technology. Our experience and wide range of solutions will help you efficiently and reliably meet your operational and emissions.

Solutions suite:

Peerless Emissions Combustion Systems low-NOx burners (LNB) are configured to stabilize the combustion process and allow the unit to operate safely throughout the load range. Peerless low-NOx burners are engineered to provide stable combustion with high turndown, low NOx and CO and ease of maintenance.

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FEATURES & BENEFITS

  • Low total cost of ownership
  • High-efficiency NOx reduction of up to 50%
  • Extends burner life
  • Reduces fly ash carbon losses and LOI
  • Lowers excess air levels and maintains the lowest possible emissions (at maximum and minimum loads)
CECO Environmental

APPLICATIONS

  • Utility power boilers – wall-fired, T-fired
  • Package boilers
  • Recovery boilers – startup and auxiliary fuel burners
  • Burner heat capacity – 25 MMBtu/hr. to 300+ MMBtu/hr.

CLARI-SEP®

CLARI-SEP®

Wash Water Separator is capable of treating waste water generated from the cleaning of machinery and equipment, separating free oil and dirt from the water making it suitable for sewer discharge.* The process used include aeration, gravity separation, solids separation, oil coalescing, ozone disinfection and oxidation.

The CLARI-SEP® is designed for installation in either indoor or outdoor locations and is supplied with drain lines and valves to prevent freeze damage. An optional immersion heater is also available for installation in the separator tank. The pumps are designed and sized for optimum operating conditions to provide water suitable for sanitary discharge from a typical pressure-washer wash bay.

The CLARI-SEP® is capable of processing up to 15 gallons per minute of wash water through the separation, filtration and disinfection components. The CLARI-SEP® removes free oil and hydro-carbons (one micron and larger in size), dirt, sand and grit (down to 50 microns in size) and provides constant recirculation with ozonation for bacteria control.

* NOTE: “suitable for sewer discharge” is defined as the allowable discharge limits in your local area.

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FEATURES & BENEFITS

  • Unitized skid design is compact and simplifies installation
  • Unit is pre-wired, pre-piped to minimize installation time and costs
  • Corrosion resistant construction throughout reduces maintenance and extends system service life
  • Permanent coalescing matrix eliminates the need for and disposal associated with replaceable filters
  • Heavy-duty industrial components offer enhanced durability reducing maintenance costs
  • Open design allows for easy access for routine maintenance and periodic inspection
  • Lockable control panel is protected by weather resistant case and minimizes unauthorized access

Circular Attenuator

Circular Attenuator

Wakefield Acoustics designs, manufactures and installs circular attenuators to suit most air and gas movement applications.

CIRCULAR SILENCERS
Whether the application is for small circular silencers used within dust extraction systems or for large industrial air fans or blowers our selection data is applicable to all.

Wakefield Acoustic offers a multitude of attenuator designs and constructions.

Our products can be fabricated from pre-galvanized or stainless steel sheet with sealed external casings. Where subject to high pressures, or a low level of leakage is required, casings would be formed from thicker steel plate, fully welded. Wakefield Acoustics is able to offer various forms of NDT testing and pressure testing of our products.

Along with our circular attenuators we are also able to supply a variety of weather hoods and cowls where required.

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FEATURES & BENEFITS

  • Light gauge pre-galvanized steel or stainless steel sheet casings and proprietary flanges
  • Heavy plate welded construction in mild steel or stainless steel 304 and 316L
  • Melinex moisture-resistant membrane for damp process air
  • Transition pieces
  • Weather cowls
  • VARIOUS FINISHED INCLUDING
    • Polyester powder coated
    • Epoxy paint
    • Various wet paint systems