ALAR Corp.

Solving Worldwide Industrial & Environmental Wastewater Problems Since 1970

Filtration Equipment For Concrete Slurry Recycling

AUTO-VAC_FRONT

Alar Auto-Vac Rotary Vacuum Filter for concrete slurry recycling.

ALAR has been in the waste water treatment business since 1970.  After attending our first World of Concrete Show in 2006, we knew we were at the right trade show, working with the right industry with concrete slurry recycling.

Engineered By ALAR – Built by ALAR

ALAR offers a variety of mechanical and chemical systems that allow customers to make an educated decision.

ALAR’s concrete wash water treatment systems consists three pieces of equipment:

  • Aut0-Vac Rotary Vacuum Filter
  • Lamella Clarifier
  • Micro-Klean Plate-n-Frame Filter Press

Depending on your waste water will determine which piece of equipment will work for you.

The ALAR Auto-Vac filter is the only self-cleaning filter on the market that will not blind or clog when introduced to active concrete water. It is the ideal system to handle concrete slurry recycling. The results are clear colorless water and dry manageable solids.

The Auto-Vac removes cement fines and color from concrete waste.  It reduces disposal costs, increases reclaiming efforts, and replaces homemade recycling methods. ALAR builds sixteen filter drum sizes to dewater washout volumes ranging from a half yard to 100(+) yards.

Alar Lamella Clarifier and Micro-Klean Plate-n-Frame Filter Press

Alar Lamella Clarifier & Micro-Klean Plate-n-Frame Filter Press for concrete slurry recycling.

 

The ALAR Lamella Clarifier & Micro-Klean Filter Press is an easy to operate system that removes solids from water and produces a clean effluent.

The Lamella Clarifier produces a clear effluent through the separation of liquid settling solids.  The concentrated sludge “sinks” to the bottom of the clarifier and is pumped to a dewatering filter.

The Micro-Klean plate-n-frame filter press is sludge dewatering equipment primarily used in block and brick operations.

ALAR’s time-proven equipment is ideal for:

  • Ready Mixed Concrete
  • Precast
  • Block
  • Roofing Tile
  • Brick & Stone Veneer
  • Sawing/Grinding/Grooving/Polishing
  • Core Drilling
  • Concrete Pipe
  • Pigment Processing
  • Hydro Demolition
  • …along with many others

 

 

 

 

January 25, 2016 at 8:10 pm Comments (0)

Waste Water Equipment – Solutions That Work

“Got Waste Water” Since 1970, ALAR has been manufacturing industrial waste water treatment equipment for worldwide distribution.

ALAR is a family-owned 2nd generation company, located in Mokena, IL.  Their headquarters holds their sales team, engineering staff and manufacturing facility.

ALAR’s equipment wears the “Made In America” emblem proudly.

The company manufactures a full line of progressive liquid solid waste water separation equipment; often built in conjunction with chemical batch treatment systems.   The sales team provide customers with a thorough understanding of waste water problems and solutions.  We are dedicated to finding the most cost-effective method and educating the customer on all treatment options available, in order for them to make an informed decision.

Equipment effectively reduces: Heavy Metals/Metal Hydroxides, Total Suspended Solids (TSS), Fat, Oil & Grease (FOG), Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD)

Industries served: Concrete, Paint, Food and Dairy, Flowback and Produced Water, Flexographic Ink, Septic and Grease, Metal Finishing, Industrial Paint, Hydraulic Fracturing

Alar Wastewater Treatment Fleet

 

November 2, 2015 at 10:10 pm Comments (0)

Filtration and Chemical Separation Equipment

Filtration and Chemical Separation Equipment

ALAR builds time-proven filtration and chemical separation equipment for water-based paint, coatings, and ink producers.  

Hauling away spent paint wash water is costly, and direct discharge into the city sewer without removing the latex contaminants is against the law.   ALAR’s versatile filtration systems are capable of handling a variety of problem wastewaters for a fraction of the cost of liquid hauling.

 

The ALAR Auto-Vac Effectively Reduces:

  • Total Suspended Solids (TSS)
  • Metals
  • Biological Oxygen Demand (BOD)
  • Chemical Oxygen Demand (COD)
  • Fat Oil & Grease (FOG)

The ALAR Advantage – Engineered and Built By ALAR

ALAR manufactures a full line of progressive liquid/solid separation equipment and can help with your goals of environmental and economical solutions.

Industries Served:  Flexographic Printing – Paint & Coatings (water based) – Starch (corrugated) – Adhesives/Glue – Powder Coatings – Spray Booths – Dispersions – Stucco/Elastomers/Primer – DAF Sludge – Clarifier Sludge

About ALAR:

ALAR is a second-generation family-owned business. Founded in 1970 in response to heightening industrial and municipal water concerns,  ALAR is committed to design, and employ advanced water pollution control methods and technologies.

ALAR is located outside of Chicago, which houses a sales office, engineering department, chemical lab and manufacturing plant.

Visit ALAR’s website at www.alarcorp.com or contact us at info@alarcorp.com.

 

Filtration and Chemical Separation Equipment

ALAR’s Filtration and Chemical Separation Equipment

August 21, 2015 at 7:22 pm Comments (0)

Metal Finishing Solutions

Since 1970, ALAR has helped design, develop and employ wastewater equipment solutions for the Surface Finishing Industry.

ALAR builds time-proven versatile filtration systems that are capable of handling a variety of problem wastes generated in the Metal Finishing Industry such as plating rinse water, anodizing, aerospace processing or cleaners.

ALAR’s equipment effective reduces chrome, cadmium, zinc, heavy metals/metal hydroxides, Total Suspended Solids (TSS), Fat, Oil & Grease (FOG), Cleaners, and Deburring/Vibratory Wastewater.  We serve the following industries; Aerospace, Anodizing, Plating, Powder Coating, Surface Finishing, E-Coat, Electroplating, and more…

ALAR will be exhibiting at the SUR/FIN Manufacturing & Technology Conference,  June 8th thru the 10th at the Donald E. Stephens Convention Center in Rosemont, IL   ALAR’s Mike Stangel will be presenting a case study based upon the successful removal of metal hydroxides and TSS at Modern Plating Corporation located in Freeport, IL.

Let ALAR help you choose the filtration equipment to fit your needs.  Whether you choose the conventional clarifier and filter press or the Auto-Vac and Flex-O-Star filter, ALAR will custom build a system that produces both quality filtrate and dry solids.  ALAR’s technology reduces heavy metals to met EPA’s strict discharge regulations.

Look over ALAR’s webpage on  Metal Finishing Wastewater.

Alar Wastewater Treatment Fleet

June 8, 2015 at 7:44 pm Comments (0)

Dewater For Pennies Per Gallon with an ALAR Auto-Vac Sludge Dewatering System

Got Sludge? Then you need the the Alar  Auto-Vac Sludge Dewatering System.  Alar’s patented filtration works great with DAF systems and replaces conventional centrifuges, filter press and belt press technologies.

The Auto-Vac generated landfill ready solids that are often used as compost or spread on fields.  The clean filtrate water can be discharged into the city sewer or in some cases, used for irrigation.

The ALAR Auto-Vac pulls instead of presses the liquid, leaving the solids suspended on the top of the drum. As the drum rotates an advanced knife blade slices the solids off the drum…leaving a clean surface with every rotation.

The Auto-Vac requires approximately 30 minutes to start and 30 minutes to clean.  No breaking of plates or labor is needed.  An operator simply starts the machine and spends the remaining shift work on production for the company. The dry solids come off the Auto-Vac about 2 to 3 times drier than the filter press.  When paying for hauling, this will save dollars in the long run; the wetter the solids-the more the more hauling weight.Auto-Vac Rotary Vacum Drum Precoat Filter

INDUSTRIES SERVED:

With over 2,000 installations worldwide, ALAR is confident that the Auto-Vac will exceed your expectations.  ALAR manufacturers 16 filter sizes that can handle low or high volumes.

Industries Served:  Commercial Bakeries – Snack Food – Dairy – Meat Packaging – Slaughter Houses – Candy – Wineries – Fisheries – Beer

 

 

March 17, 2015 at 4:00 pm Comments (0)

ALAR Water Recycling Systems

ALAR Auto-Vac C-Series Filter

ALAR Auto-Vac C-Series Filter

ALAR Water Recycling Systems will be at the World of Concrete Show this week at the Las Vegas Convention Center.   ALAR’s Booth No. N253 will have a working model of the Auto-Vac on display.

The photo in this post is the Auto-Vac C Series Water Recycling/Cement Dewatering Filter.  It is a self-cleaning filter that dewaters cement fines and yields nearly ASTM C-94 grade batch water.  Processed water can be recycled back into the batch without influencing set times and finishing.  It has redefined wastewater filtration in the concrete industry.  It is the only water recycling system that is  self-cleaning filter (non-clogging) on the market that filters cement fines and pigment color out of concrete process (gray water); yielding clear recyclable water and dry manageable solids.

The Auto-Vac is the mechanical alternative to conventional weir systems and dredging operations used by precast and ready mix producers dealing with high return rates, color, and high strength concrete.

Excellent for Concrete Operations Including but Not Limited To:

  • Ready Mixed
  • Precast
  • Color/Iron Oxide Pigments
  • Sawing/Grinding/Grooving/Polishing/Drilling
  • Roofing & Concrete Tile

This photo was taken at Spragues’ Ready Mix plant in California.  Read their case study http://www.alarcorp.com/spragues-ready-mix-deploys-closed-loop-recycling-equipment.html on ALAR’s website.

If you are attending the World of Concrete in Las Vegas this week, please be sure to stop by our booth for more detailed information.

February 3, 2015 at 5:48 pm Comments (0)

Non-Potable Water For The Concrete Industry

ALAR AutoVac (2)

From the National Ready Mixed Concrete Association:  The CA Division of State Architect has drafted a regulation to provide instructions on the use of non-potable water sources for use as mixing water in concrete.  It permits the use of non-potable water that has been qualified within guidelines of ASTM C1602.

The Alar Auto-Vac C-Series Filter has redefined wastewater filtration in the concrete industry.

The filter uses vacuum technology. A rotating drum is pre-coated with a filter media called diatomaceous earth (DE).

After the pre-coat is complete, cement fines are pumped into the pan where the drum is rotating, the vacuum

pulls the clean water through the drum and traps solids larger than 1/2 micron on the DE surface.

After the surface of the drum is blinded, a variable speed blade advances and removes the solids from the drum surface

leaving a clean layer of filter media.  The clean water is pumped to a non-potable water tank for reuse.

Concrete Operations Include but Not Limited To:

Ready Mixed – Precast  –  Color/Iron Oxide Pigments  –  Sawing/Grinding/Grooving/Polishing/Drilling  –  Roofing & Concrete Tile

The Auto-Vac comes in 16 sizes to accommodate virtually any volume.

 

July 11, 2014 at 3:25 pm Comments (0)

Why Treat Wastewater?

Wastewater, also written as waste water, is any water that has been adversely affected in quality by human influence.

Industrial wastewater treatment covers the workings and process used to treat water that has been contaminated in some way by industrial activities prior to its release into the environment or its reuse.

Most industries produce some wastewater although recent trends in the populated world have been to minimize such production or recycle such wastewater within the production.  However, many industries remain prone to processes that produce wastewater and have a need to obtain very high quality water for demanding purposes.

There are several different types of wastewater treatment equipment available; two most known are the rotary vacuum filter and the plate and frame filter press.

Alar builds the Auto-Vac Rotary Vacuum Drum Filter and the Micro-Klean Plate and Frame Filter Press as well as the Flex-O-Star Solid Liquid Separation System and our Slurry-Klean Automatic Plate-n-Frame Filter Press.Alar Wastewater Treatment Fleet

The Alar systems work remarkably well in many industries; Concrete, Flexographic Printing, Food & Dairy, Grease & Septic, Metal Finishing, Paint & Coatings, Oil Rig Drilling Mud, Flowback and Produced Water as well as many other industries.

Wastewater treatment applications include but not limited to: Total Suspended Solids (TSS), Metals, Fat Oil & Grease (FOG), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), pH (potential Hydrogen).

Contact an Alar Sales Rep to find out which treatment and filter is best suited for your industrial wastewater application.

 

May 20, 2014 at 3:40 pm Comments (0)

Trailer Mounted ALAR Auto-Vac for Oil Drilling Rig and Hydraulic Fracturing Wastewater

Trailer Mounted Auto-Vac Alar designs and builds customer industrial wastewater treatment equipment.  Each machine is welded and assembled at Alar’s manufacturing facility then hooked up in the test-bay and put through a rigorous quality diagnostics program by our in-house engineers.

The unit shown in the picture was custom-built for dewatering oil drilling rig and hydraulic fracturing wastewater.

The Auto-Vac was mounted onto a customer-supplied 54 foot trailer.  The Alar production department piped and wired all the plumbing and electrical connections between the skids and auxiliary components.

This Auto-Vac was built to handle severe weather. To prepare for freezing conditions, Alar installed extensive winterized piping and drainage, quick disconnects, industrial heaters, and specialized light fixtures and supports.

The Auto-Vac AV690 is one of the largest mobilized wastewater systems available.  Alar builds larger filters, but they need to be installed at a centralized location.

Alar accepts industrial wastewater challenges of all sizes.  Contact Alar today and find out what filtration system is best for you.

April 28, 2014 at 3:24 pm Comments (0)

Dewater For Pennies Per Gallon – Metal Finishing and Metal Plating Industry

Auto-Vac Rotary Vacum Drum Precoat FilterALAR Engineering’s versatile filtration systems are capable of handling a variety of problem wastes generated in the Metal Finishing or Plating Industry.

Chrome, cadmium, and zinc are just some of the heavy metals that ALAR technology can tackle.

Industries that ALAR serves:  Aerospace – Anodizing – Plating – Powder Coating – Surface Finishing

The Auto-Vac is a rotary vacuum precoat filter that effectively removes solid particles from the sludge, producing dewatered  dry waste.  Typically, this waste is disposed of at a local landfill without further drying.

 

March 21, 2014 at 4:36 pm Comments (0)

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