Food & Beverage

Wastewater solutions

Providing reliable mechanical screening to reduce solids loading on secondary wastewater treatment

High-Quality Effluent Flows to the Bottom Line

Duperon helps customers achieve a high-quality effluent and reduces operating expenses in food and beverage wastewater processing. 

  • It begins with simple, reliable screening that handles the unique conditions of your plant, with minimal downtime or maintenance.
  • By removing the bulk of the solids loading, it allows the downstream treatment processes to operate as it should; problem-free, reducing costs and ensuring uninterrupted production.
  • Screening improves the efficiency of process water treatment to meet regulations, product quality demands and maintain environmental compliance.
  • All of which allows you to focus your resources on production rather than treatment.

Reliably removing solids through screening is an effective strategy to reduce biological oxygen demand (BOD), fats/oils/greases (FOG) and other waste by-products. Screening can also reclaim materials for beneficial use that would otherwise undergo disposal or require costly additional treatment.

The simple design and durable materials of Duperon screens not only allows them to perform under a range of process demands such as high organic loading, batch processing, various debris, temperature, PH levels, and flow conditions but ensures a long product life. 

Applications

Duperon proven screening technologies can be applied to a wide variety of food and beverage processes including:

  • Breweries
  • Bottling
  • Dairies
  • Frozen foods
  • Fruit & vegetable processing
  • Meat rendering
  • Pet food
  • Processed foods
  • Soups & salsas
  • Sugar processors
  • Wineries

Solutions to address the following

Duperon engineers wastewater solutions for a wide variety of food and beverage processing plants. We work closely with you to understand your challenges and develop low-maintenance, long-term solutions. Our food and beverage screening solutions address the following:

  • Coarse screening
  • Fine screening
  • Dissolved Air Flotation (DAF) prescreening
  • Suspended Air Flotation (SAF) prescreening
  • Moving Bed Biofilm Reactor (MBBR) prescreening
  • Membrane Bioreactor (MBR) prescreening
  • Aerobic and anaerobic biological treatment pre-screening
  • In-channel screening
  • Piped-in screening
  • Packaged screening solutions
  • Process pump protection
  • Drum screens
  • Conveyance

The Duperon®
Difference

Simple

With few parts and minimal maintenance Duperon equipment is easy to install, own and operate by crew

Reduces treatment cost

Optimized solids removal lowers BOD, the amount of treatment chemicals needed and debris loading on downstream processes

Efficient

Uses low power consumption and little or no water

Reliable

Maintains critical operations without downtime

Low maintenance

Allows primary focus to remain on revenue-generating activities

Flexible

Duperon equipment adapts to a wide range of debris and flow variations

Partnership

‘You’ll like working with us’ is a commitment and way we deliver extraordinary customer care for the full life-cycle of your equipment. This is how we strive to earn the privilege to serve your continued screening needs

Food & Beverage
Solutions we provide

Coarse Screening

Bar openings greater than ½ in

Preliminary treatment screening for by-product removal

Fine Screening

Openings ½ in down to .020 in

Solids removal before flotation, clarification, filtration and/or biological treatment

Debris Management

Collection and Conveyance

Processing and transport of collected screenings

See how the FlexRake FS Fine Screen improved system reliability in unpredictable flow and debris loading for a California winery Read case study

Food & Beverage Products

Our water treatment and screening systems for the food & beverage industry reduce the number of moving parts, simplifying maintenance and extending the life of your system. Our components work together as a complete system, or separately as needed.

Duperon® Conveyance

Alternate to discharging onto the deck by application. Mechanical transportation and processing of captured debris.

Duperon® FlexRake® FP

Bar openings greater than ½ in

In-channel coarse, slotted bar screen with FlexLink™ and UHMW Thru-Bar™ technology. Ideal for ‘sticky’ or matting debris. SSTL construction.

Duperon® FlexRake® FPFS

¼ in – ½ in bar openings

Fine, slotted bar screen with FlexLink™ and SSTL Thru-Bar™ technology. Ideal for ‘sticky’ or matting debris. SSTL construction.

Duperon® FlexRake® FS

0.020 in – ⅛ in bar openings

In-channel wedgewire screen. FlexLink™ Jam Evasion™ technology. SSTL construction.

Duperon® FlexRake® FSB

0.020 in – ⅛ in bar openings

Pre-engineered, wedgewire screening in a stainless steel tank; pipe-in/pipe-out. SSTL construction.

Duperon® FlexRake® IQ™

⅛ in – 4 in bar openings

In-channel fine or coarse, slotted bar screen with re-imagined FlexLink™ and Thru-Bar™ technology. Smart Raking™ enhancements and Smart LogIQ™ Sequence of Operations.

Products quick guide

Product Name Screen Type Bar Opening Bar Type Engineering
FlexRake® IQ™ Coarse & Fine ⅛ in to 4 in Slotted Bar, SSTL Site Specific
FlexRake® Full Penetration Coarse Greater than ½ in Slotted Bar, SSTL Site Specific
FlexRake® Full Penetration Fine Screen Fine ¼ in to ½ in Slotted Bar, SSTL Site Specific
FlexRake® Fine Screen Fine 0.020 in to ⅛ in Wedgewire, SSTL Site Specific
FlexRake® Fine Screen Boutique Fine 0.020 in to ⅛ in Wedgewire, SSTL Pre-Engineered
Package Screening System Coarse & Fine 0.020 to 2 in Slotted Bar or Wedgewire Site Specific

Tell us about your project

Do you have a wastewater challenge at your food and beverage facility? Let our experts help you solve it.

Design Collaboration

To build your solution, our engineers take the time to understand your facility, process, and goals.

We’ll combine our team’s experience with water screening, cleaning, and processing with your team’s detailed understanding of your product and process, so we can develop a reliable and cost-effective solution.

How can we help