Combibag

Combibag

Combibag

Product catalog summary
Overview: The Combibag is a flexible storage solution developed by Wiefferink for up to 10,000m3 of manure and digestate, designed to capture gases released during digestion processes. It offers a low investment cost, quick installation, and a landscape-friendly appearance.
Specifications: The Combibag is made from a special foil suitable for digestion and gas capture, featuring reinforced fastening points, tension straps, and anchors to handle gas pressure. It includes an overpressure valve with a maximum gas pressure of 2 mbar.
Installation: The Combibag can be installed without a supporting structure, placed within an earth bank for side support. No building permit is required, though local legislation may require an installation permit or notification.
Maintenance and Lifespan: Minimal maintenance is required, focusing on gas production volume, gas removal, and overpressure valve operation. A 5-year warranty covers material and production defects.
Features: The Combibag includes a gas-tight inspection opening, safety edge, separate gas removal points, and an overpressure valve. Optional features include an electric mixer, pressure measurement, heating, and biogas installation connections.
Advantages: Key benefits include large storage capacity with gas capture, simple permit process, fast delivery and assembly, landscape-friendly design, low investment costs, and a 5-year warranty.
Applications: Suitable for manure storage when spreading is not permitted, as a final digester in biogas installations, and for temporary or permanent storage of waste flows with gas formation.
Company Information: Wiefferink Group specializes in flexible foil solutions for storage and covering, with over 60 years of experience. The company is certified with KIWA, KOMO, VCA, and ISO 9001:2015, ensuring high-quality standards through advanced production methods and continuous product development.
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Catalog excerpts

Combibag-1

flexible storage and cover systems wiefferink »§1 < For use at a biogas installation Combibag is a flexible storage for up to 10.000m3 of manure and digestate, which captures the gases released during the digestion processes. The relatively low investment, fast installation and landscape-friendly appearance are the main advantages.

 Open the catalog to page 1
Combibag-2

over pressure valve electro mixer Environmentally friendly storage system for manure and digestate with gas capture THE COMBIBAG IS A SYSTEM THAT WIEFFERINK HAS DEVELOPED TO STORE MANURE AND DIGESTATE IN AN ODOURLESS MANNER, WHILE ALSO PROVIDING SPACE TO CAPTURE THE METHANE GIVEN OFF BY DIGISTAAT. THE SPECIAL ECOGREEN COLOUR OF THE COMBIBAG MEANS IT IS HARDLY NOTICEABLE IN THE LANDSCAPE. THE STORAGE SYSTEM IS EASY TO INSTALL ON MOST GROUND TYPES. The Combibag is produced with a special foil suitable for the digestion process and for capturing gas. In comparison with our Ecobag, it has more, heavier...

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Combibag-3

Combibag THE COMBIBAG INCLUDES: 1 VERY STRONG, CHEMICALLY RESISTANT, FLEXIBLE FOIL MORE THAN ENOUGH REINFORCED FASTENING POINTS, STRAPS AND ANCHORS GAS-TIGHT INSPECTION OPENING WITH STAINLESS STEEL HATCH SAFETY EDGE AND SEPARATE GAS REMOVAL POINTS OVERPRESSURE VALVE EXTRA INSPECTION OPENING WITH STAINLESS STEEL HATCH AND SAFETY EDGE ELECTRIC MIXER PRESSURE AND/OR FILL LEVEL MEASUREMENT CONNECTIONS WITH NON-RETURN VALVE(S) FOR BIOGAS INSTALLATIONS LARGE, FLEXIBLE STORAGE WITH GAS CAPTURE SIMPLE PERMIT PROCESS; SOMETIMES NOTIFICATION IS SUFFICIENT FAST DELIVERY AND ASSEMBLY LANDSCAPE-FRIENDLY DUE...

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Combibag-4

voorzien van talud beschermim incl kunststof /. trekstroken Graphic design' Morskieft Ontwerpers of Visual Identity Lengte spanbanden van hart paal tot hart buis trekstrook (ind. veer eenzijdig gemeten) Max. op te nemen lengteverschil door de veer is 3670-2530+150{marge): (gegalvaniseerd^ incl kunststof doppen) h.o.h. vlgs mafftv. trekstroken maximale mestvullin THE WIEFFERINK GROUP WORKS WITH FLEXIBLE FOIL AND SUPPLIES PRODUCTS AND SERVICES RELATING TO STORAGE AND COVERING SOLUTIONS. WE ARE WIDELY ACTIVE IN THE ENVIRONMENTAL AND BIOGAS BRANCHES. The Wiefferink Group let verdicht zand. Trekband...

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All Wiefferink BV catalogs and technical brochures

  1. Ecobag

    4  Pages

  2. Silocover

    4  Pages

  3. Flexitank

    4  Pages

  4. AB-Cover

    4  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.