Wastewater Treatment Systems

Chemical Pre Treatment

Chemical Pretreatment Systems are designed to provide flocculation, coagulation, flash flocculation, pH neutralization and adjustment, metals precipitation, emulsion breaking and other reactions. Through implementation of chemical metering, agitation and pH monitoring, the CPT systems are tailored to the needs of the application.

CPTs are typically used as pretreatment prior to our DAF, SPC and oil water separator systems and can be provided as free standing, individual designs to fit your needs.

Custom tank volumes are offered to match the reaction system to the application. Reaction tanks constructed of steel, stainless steel, FRP and polyethylene are available. Customization and modifications to fit your project needs are offered.

Dissolved Air Flotation (DAF)

Dissolved Air Flotation (DAF), the use of micro-bubble flotation as a solid/liquid or liquid/liquid (or both) separation method, is widely used in industrial and domestic wastewater treatment processes. Dissolved Air Flotation is a well-established separation process that uses micro-bubbles as a carrier phase to remove solids, ions, macromolecules, fibers and other materials, BOD, COD reduction and for sludge thickening.

Air Flotation offers process advantages over such processes as filtration, precipitation, or adsorption using natural and synthetic sorbents and media. The advantages include better treated-water quality, rapid startup, high rate operation, and a thicker sludge, shorter sludge residence time in a secondary clarifier stage and flexibility in changing the operation parameters as the result of active sludge separation.

DAF bubbles are formed by a reduction of pressure of a super air saturated water stream at pressures usually higher than 3 atm. In industrial practice, the supersaturated water is forced through precise needle valves for air control, and clouds of 0.02–0.10 mm bubbles in diameter are subsequently produced and mixed with the incoming waste stream. Once the saturated stream pressure is reduced and the two streams mixed the bubbles attach to the materials being separated and then floats to the water surface. Modern flotation devices and schemes exhibit both high throughput and efficiency.

Products removed: solids, oils, fuels (vehicle/jet), fuel oils, hydraulic fluids, immiscible machining oils, lube oil, transmission fluid, vegetable based oils, animal/vegetable by-products and many other products.

Industrial Process/Wastewater Treatment Systems

Industrial process requirements and discharge regulations demand custom designed, cost effective solutions.

MAE2 has integrated systems and components to meet your industrial process and wastewater applications.

MAE2 also provides solids and chemical treatment to reduce operating costs and maintain your discharge requirements. MAE2 offers turnkey process and wastewater systems and individual process components.

See examples of integrated systems in custom enclosures below.

Packaged Reverse Osmosis (RO) Water Treatment Systems

Take the expense and the mystery out of large-scale reverse osmosis plants (RO plants) with a packaged system. By making pre-designed, module-sized plants, fully assembled in standard 20-ft and 40-ft containers, the complexity and the construction of a building to house a water purification plant is no longer necessary.

Click the following link to download the RO Brochure


 


Wastewater systems often include…

Air Strippers are used to remove volatile organic compounds (VOC) from groundwater and process water with removal efficiencies up to ...
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Centrifugal pump systems are used to transfer liquids from sumps, pits, tanks and transfer stations. These pumps come in a ...
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Chemical Pretreatment Systems are designed to provide flocculation, coagulation, flash flocculation, pH neutralization and adjustment, metals precipitation, emulsion breaking and ...
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Relay-Based and PLC Controls MAE2 manufactures relay-based and PLC panels used for instrumentation and flow control, chemical feed applications, pump ...
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Dissolved Air Flotation (DAF), the use of micro-bubble flotation as a solid/liquid or liquid/liquid (or both) separation method, is widely ...
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Filtration Vessels MAE2 provides a variety of standard design vessels to handle flow rates between 10-2,500 GPM and pressure rating ...
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Incline Plate Clarifiers are designed for settling solids and precipitated metals. The compact IPCs are designed with many features and ...
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Corrugated Plate Oil Water Separators (OWS) are used to enhance the separation of petroleum and oils in free phase or ...
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Commercial and Industrial RO Systems and Components Take the expense and the mystery out of large-scale reverse osmosis plants (RO ...
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Rentals

Choose from a number of standard rental packages. We can help you select the right one for your particular situation. Contact us for more information or to discuss your specifications.

See sample diagrams of the trailers here.

MAE RS 50339 DPE/GWT
  • Duplex 7.5 HP rotary claw vacuum blowers 300 acfm @ 20” HG
  • 90 gallon knockout with 1 HP progressive cavity pump
  • 5 Leg DPE manifold
  • 20 GPM carbon steel oil water separator with 1 HP centrifugal pump
  • 4 tray 25 gpm rated poly airstripper with 3 HP pressure blower and 1.5 HP centrifugal pump
  • Duplex # 2 size bag filter
  • Duplex 500 Lb liquid phase carbon vessels
  • PLC control panel with operator interface and sensaphone autodialler
  • 8’ x 28’ enclosed tandem axle trailer with man door and barn style rear doors
MAE RS 22357 DPE/GWT
  • Duplex 7.5 HP rotary claw vacuum blowers 300 acfm @ 20” HG
  • 120 gallon knockout with 1 HP progressive cavity pump
  • 8 Leg DPE manifold
  • 20 GPM stainless steel oil water separator with 3/4 HP centrifugal pump
  • 4 tray 40 gpm rated poly airstripper with 3 HP pressure blower and 1.5 HP centrifugal pump
  • Duplex # 2 size bag filter
  • Duplex 500 Lb liquid phase carbon vessels
  • PLC control panel with operator interface and wireless telemtry
  • 8’ x 24’ enclosed tandem axle trailer with man door and barn style rear doors

MAE RS 12784 DPE/PT/GWT/AS
  • Duplex 15 HP rotary claw vacuum blowers 700 acfm @ 20” HG
  • 120 gallon knockout with 2 HP progressive cavity pump
  • 11 Leg DPE manifold
  • 8 Leg well pump water return manifold
  • 40 GPM stainless steel oil water separator with 2 HP centrifugal pump
  • 4 tray 40 gpm rated poly airstripper with 3 HP pressure blower and 2 HP centrifugal pump
  • Duplex # 2 size bag filter
  • Duplex 500 Lb liquid phase carbon vessels
  • 15 HP Sparge compressor 165 cfm @ 20 psi with 1 HP heat exchanger
  • 9 Leg sparge manifold
  • EOS control panel with land line telemetry
  • Relay sub panel for 8 electric submersible pumps
  • 8’ x 28’ enclosed tandem axle trailer with man door and barn style rear doors
MAE RS 23892 DPE/PT/GWT
  • 40 HP Liquid Ring vacuum pump 500 acfm @ 20” HG
  • 220 gallon knockout with 2 HP progressive cavity pump
  • 13 Leg DPE manifold
  • 13 Leg well pump water return manifold
  • 40 GPM stainless steel oil water separator with 2 HP centrifugal pump
  • 4 tray 40 gpm rated poly airstripper with 3 HP pressure blower and 3 HP centrifugal pump
  • Duplex # 2 size bag filter
  • Duplex 500 Lb liquid phase carbon vessels
  • 15 HP compressor 55 cfm @ 100 psi
  • 13 Leg air supply manifold manifold
  • 13 Top Loading pneumatic pumps
  • PLC based controls with color OIT and wireless telemetry
  • 8’ x 28’ enclosed tandem axle trailer with man door and barn style rear doors

MAE RS 50445 AS/SVE
  • 7.5 HP rotary claw vacuum blower 170 ACFM @ 22” HG
  • 90 gallon knockout with 1 HP transfer pump
  • 4 point SVE manifold
  • 150 gallon holding tank with high level alarm
  • 20 HP rotary claw sparge compressor 75 cfm @ 30 psi
  • 1 HP heat exchanger
  • 6 point sparge manifold
  • PLC control panel with color OIT and wireless telemetry
  • 7.5’ x 12’ Tandem axle enclosed trailer with man door and rear barn double doors
MAE RS 22175 AS/SVE
  • 20 HP PD blower 250 SCFM @ 10” HG VFD controlled
  • 120 gallon knockout with high level switch
  • 20 HP rotary screw sparge compressor with 100 gallon receiver tank
  • 12 point sparge manifold
  • 8’ x 18’ 2 room enclosed trailer with man door and double rear barn style doors
  • EOS based control panel with land line telemetry

MAE RS 12022 AS/SVE
  • 15 HP Regenerative Blower 200 SCFM @ 6” Hg
  • 120 gallon knockout tank with 1 HP transfer pump
  • 25 HP Rotary screw sparge compressor 100 cfm @ 50 psi
  • 8 point sparge manifold
  • 6’ x 18’ 2 room enclosed trailer with man door and double rear barn style doors
  • Relay based controls panel with autodialler
MAE RS 50304 SVE/Oxidizer
  • 15 HP Regenerative blower 350 SCFM @ 80” wc VFD controlled
  • 120 gallon knockout tank with ¾ HP transfer pump
  • Falco 300 electric oxidizer with process control valve
  • 7’ x 16’ open deck tandem axle trailer
  • Relay based control panel with Oxidizer interlocks

 

Vapor Liquid Separator Tanks

Vapor Liquid Separator (VLS) or Knockout Tanks are used to remove liquids from airstreams in Soil Vapor Extraction and Dual Phase Extraction systems.

MAE2’s VLS tanks are custom designed based on air flow requirements and come in a range of sizes. The tanks can be constructed from marine grade aluminum or stainless steel. Each tank is custom built to your specification and can have inlets, site tubes, pump out and drains arranged in any orientation you choose. A full 3 CAD drawing will be provided to you for approval prior to construction.

Typical options include 2” clear site tube assembly, Single Point High level switch or multi point pump out switch, vacuum relief valve, vacuum gauges, sample ports, sturdy steel reinforced clean out plug and drain valves.

Options

  • Skid Mounted, Custom Water Tight Secondary Containment Enclosures
  • Secondary Demister Elements
  • MPT, FMPT and Flanged Inlet/Outlet Fittings
  • Custom Inlet Filters
  • Pump Out Packages

Oil Water Separators

Corrugated Plate Oil Water Separators (OWS) are used to enhance the separation of petroleum and oils in free phase or dispersed non dissolved droplets from water.

Our lines of OWSs are manufactured to API 421 guidelines and each separator is customer designed to your specific application using a variety of separation media and material of construction.

Standard Systems

Standard systems are constructed from marine grade aluminum or stainless steel with flow rates from 10-1000 GPM. Media options include PVC and Polypropylene style corrugated plate packs. Each separator is designed with universal fittings allowing the operator to remove and reinstall the lid to change the inlet/outlet orientation of the tank. Each OWS includes separation chamber, adjustable skimmer, overflow weir, pump out chamber, V Hopper, hinged gasketed lid, lid springs and standard inlet/outlet and drain fittings.

Custom Systems

Custom separators can be built to your specification using a wide variety of materials and design options. A full 3 CAD drawing will be provided to you for approval prior to construction.

Controls

Relay-Based and PLC Controls

MAE2 manufactures relay-based and PLC panels used for instrumentation and flow control, chemical feed applications, pump stations, blower packages, groundwater remediation systems, and water/waste water processes.

These are just a few of the applications for which we can help you. We can combine soft starters, variable frequency drives, process meters and any other device you may require to complete your package.

We have extensive experience working with Allen-Bradley, General Electric, Siemens and Modicon platforms and we possess several programming and configuration software packages to assist us in the engineering and development of your project. Our automated control systems can be designed to provide data acquisition, real time process monitoring, and custom report configuration. The information that you require can be accessible from the system panel, front office or remote location.

MAE2 utilizes both IEC and NEMA devices and our control packages are built to follow the guidelines put forth in the NEC, NFPA79 and UL508A.

 

Standard Features

  • Lockable Nema IV Enclosure
  • Inner Swing Out Door
  • Illuminated Hand/Off/Auto Switches
  • Red Alarm Light Indicators
  • Phase Monitors
  • Surge Protection
  • IEC Contactors And Motor Protectors
  • Short Circuit Protection
  • Full Documentation with
    • Load Summary
    • Loop Description
    • Components List
    • Electrical Drawings

Remote Monitoring

MAE2 understands the need to access, monitor and control systems. Modern PLC controls allow for onsite touch screen operation and performance monitoring on site or via the internet.

Remote access allows you to record performance data like run time hours, pressures, temperatures and flows right from your computer or smart phone. You can reset alarms, restart or shut down your equipment without having to travel to the site, saving time and money. Full color displays on site or on your computer make operation and control simple and cost effective.