Henze Harvestore has been part of the Permastore family for many decades. Over the years, Henze has supplied and installed many PERMASTORE® tanks, often as part of a technology package.

The latest projects are located in Bremen where PERMASTORE® Glass-Fused-to-Steel tanks have been used on both sides of the Weser River for sewage treatment plants.

PERMASTORE® tanks were chosen by Henze’s client, Hansewasser Bremen, due to the rapid build times associated with the modular nature of the product. This meant that the project would be finished by the deadline of before Christmas. Glass-Fused-to-Steel technology was also chosen for its durable nature which means that it never needs recoating and requires low maintenance, resulting in reduced lifetime costs of maintaining the tank, once in operation.

The first project is the Farge Treatment Plant, consisting of a dewatered sludge tank with a Hunning unloader. A roof made from Stainless Steel with epoxy coating to get a nice blue finish was chosen for its flexibility to match the tank colour. During the last 10 years, Henze has built 21 of these special solutions with Huning in Germany, Great Britain and Netherlands.

The second project is the Seehausen Treatment Plant consisting of a 5,000 m³ Dry Gasholder with a constant pressure of 30 mbar or 300 mmWG. Although the PERMASTORE® gas holder was more expensive than a welded tank, it was successfully chosen because the build time, which was 10 weeks, allowed it to be completed in time for operation to start on the plant whereas a welded tank would have taken 6 months to build.  During the last 15 years, Henze has built 30 of these Gasholders mainly in Germany.

Henze’s extensive industry experience combined with Permastore’s engineering expertise and innovative Glass-Fused-to-Steel technology makes for a world-class collaboration in the marketplace. If you would like to discuss your project with Henze, please contact them at info@harvestore.de, you can be assured that your project will be in very safe hands. For further information about the Features & Benefits of the market leading PERMASTORE® Product Portfolio, please visit www.permastore.com or email sales@permastore.com.

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