Aberdeen - Sludge Treatment Centre

A site with a particular requirement for environmental sensitivity, the Aberdeen STW gasholder is a 1000m3 gasholder with the outer membrane coloured grey - to blend and merge aestically with concrete structures in the vicinity.

aberdeen1 aberdeen2 From our facilities in the UK we manufacture the complete range of flexible membrane structures. Our site installation and commissioning team will travel to any part of the world to install our products. We also offer training of Clients staff in the installation, commissioning and maintenance of flexible membrane structures. Design Data
Height   10.3m
Diameter   14.03
Fan Motors   4.5kw

Advantages
The complete storage solution for biogas. Access is available to the inner membrane at all times.

Air flow in the inter-membrane space is accurately controlled by a separate air control valve.

Volume control is excellent and is measured ultrasonically.

The membranes are manufactured from the most technologically advanced materials available.

Choice of pressurisation fans from epoxy-coated steel to totally corrosion-proof polypropylene. Gas holder volumes from 20m3 to 5000m3.

Complete service from design through manufacture and installation to commissioning and whole-life aftercare service

Coca - Cola - Manufacturing Facility

Coca-Cola’s manufacturing facility in Warrington, Yorkshire, UK, incorporates an anaerobic wastewater treatment facility dating from the early 1990s. The existing gasholder, a steel bell-over-water design, had been damaged during over-pressurisation and was deemed irreparable. We were therefore commissioned to design, manufacture, supply and install a small (20m3) gasholder, to be installed in an enclosed, roofless, compound.

coca_1 coca_3 From our facilities in the UK we manufacture the complete range of flexible membrane structures.Our site installation and commissioning team will travel to any part of the world to install our products. We also offer training of Clients staff in the installation, commissioning and maintenance of flexible membrane structures. Design Data
Height   10.3m
Diameter   14.03
Fan Motors   4.5kw

Advantages
The complete storage solution for biogas. Access is available to the inner membrane at all times.

Air flow in the inter-membrane space is accurately controlled by a separate air control valve.

Volume control is excellent and is measured ultrasonically.

The membranes are manufactured from the most technologically advanced materials available.

Choice of pressurisation fans from epoxy-coated steel to totally corrosion-proof polypropylene. Gas holder volumes from 20m3 to 5000m3.

Complete service from design through manufacture and installation to commissioning and whole-life aftercare service

Exeter - Sludge Treatment Centre

A gasholder of 1000m3 was required by South West Water at their sludge digestion centre at Exeter, Devon, to replace a failed gasholder. The gasholder design utilised the existing gasholder's fans and control system, but replaced all the membranes and anchorages with new equipment. The gasholder fits neatly within the attractive natural landscape of the area.

exeter1 exeter2 From our facilities in the UK we manufacture the complete range of flexible membrane structures.Our site installation and commissioning team will travel to any part of the world to install our products. We also offer training of Clients staff in the installation, commissioning and maintenance of flexible membrane structures. Design Data
Height   11.47m
Diameter   15.59m
Fan Motors   existing

Advantages
The complete storage solution for biogas. Access is available to the inner membrane at all times.

Air flow in the inter-membrane space is accurately controlled by a separate air control valve.

Volume control is excellent and is measured ultrasonically.

The membranes are manufactured from the most technologically advanced materials available.

Choice of pressurisation fans from epoxy-coated steel to totally corrosion-proof polypropylene. Gas holder volumes from 20m3 to 5000m3.

Complete service from design through manufacture and installation to commissioning and whole-life aftercare service

Gowerton - Sewage Treatment Works

Paterson Candy were appointed as Main Contractor for the refurbishment of part of the Gowerton sludge treatment centre in South Wales. We undertook the design and supply of the gasholder for this project. The gasholder capacity was 400m3. The gasholder was erected on the site of the old steel gasholder, which had failed

gowerton awaiting picture 2 From our facilities in the UK we manufacture the complete range of flexible membrane structures. Our site installation and commissioning team will travel to any part of the world to install our products. We also offer training of Clients staff in the installation, commissioning and maintenance of flexible membrane structures. Design Data
Height   7.71m
Diameter   10.57m
Fan Motors   1.5kw

Advantages
The complete storage solution for biogas. Access is available to the inner membrane at all times.

Air flow in the inter-membrane space is accurately controlled by a separate air control valve.

Volume control is excellent and is measured ultrasonically.

The membranes are manufactured from the most technologically advanced materials available.

Choice of pressurisation fans from epoxy-coated steel to totally corrosion-proof polypropylene. Gas holder volumes from 20m3 to 5000m3.

Complete service from design through manufacture and installation to commissioning and whole-life aftercare service

Lowestoft - Sludge Treatment Centre

The award winning Lowestoft STW is a prestigious project, for which the Main Contractor was Purac. We designed, manufactured, installed and commissioned a 1000m3 gasholder, which was required to blend into the particular background and colour-scheme of this highly sensitive plant. A light stone-ochre colour was chosen, and the gasholder blends in well with the background.

lowestoft awaiting picture 2 From our facilities in the UK we manufacture the complete range of flexible membrane structures. Our site installation and commissioning team will travel to any part of the world to install our products. We also offer training of Clients staff in the installation, commissioning and maintenance of flexible membrane structures. Design Data
Height   10.3m
Diameter   14.03m
Fan Motors   4.5kw

Advantages
The complete storage solution for biogas. Access is available to the inner membrane at all times.

Air flow in the inter-membrane space is accurately controlled by a separate air control valve.

Volume control is excellent and is measured ultrasonically.

The membranes are manufactured from the most technologically advanced materials available.

Choice of pressurisation fans from epoxy-coated steel to totally corrosion-proof polypropylene. Gas holder volumes from 20m3 to 5000m3.

Complete service from design through manufacture and installation to commissioning and whole-life aftercare service

Taywaste - Sludge Treatment Centre

Another site with a particular requirement for environmental sensitivity, the Taywaste STW gasholder is a 1000m3 gasholder with the outer membrane coloured green — a strict requirement from the Authority at this sensitive site. The sludge treatment centre treats sludge from a large area of eastern Scotland

taywaste1 awaiting picture 2 From our facilities in the UK we manufacture the complete range of flexible membrane structures.Our site installation and commissioning team will travel to any part of the world to install our products. We also offer training of Clients staff in the installation, commissioning and maintenance of flexible membrane structures. Design Data
Height   12.43m
Diameter   16.87m
Fan Motors   4.5kw

Advantages
The complete storage solution for biogas. Access is available to the inner membrane at all times.

Air flow in the inter-membrane space is accurately controlled by a separate air control valve.

Volume control is excellent and is measured ultrasonically.

The membranes are manufactured from the most technologically advanced materials available.

Choice of pressurisation fans from epoxy-coated steel to totally corrosion-proof polypropylene. Gas holder volumes from 20m3 to 5000m3.

Complete service from design through manufacture and installation to commissioning and whole-life aftercare service

Ustron - Southern Poland

For a project in Southern Poland for the Contracting company Hydrobudowa, we designed, manufactured, installed and commissioned a 570m3 gasholder on a site which was undergoing extensive refurbishment. This was the first gasholder to be supplied by us into Poland

ustron awaiting picture 2 From our facilities in the UK we manufacture the complete range of flexible membrane structures. Our site installation and commissioning team will travel to any part of the world to install our products. We also offer training of Clients staff in the installation, commissioning and maintenance of flexible membrane structures. Design Data
Height   8.62m
Diameter   11.7m
Fan Motors   2.2kw

Advantages
The complete storage solution for biogas. Access is available to the inner membrane at all times.

Air flow in the inter-membrane space is accurately controlled by a separate air control valve.

olume control is excellent and is measured ultrasonically.

The membranes are manufactured from the most technologically advanced materials available.

Choice of pressurisation fans from epoxy-coated steel to totally corrosion-proof polypropylene. Gas holder volumes from 20m3 to 5000m3.

Complete service from design through manufacture and installation to commissioning and whole-life aftercare service

Wombell - Sewage Treatment Centre

Yorkshire Water, through their contracting partners Earth Tech-Morrison, ordered a 150m3 double-membrane gasholder for their project in re-developing Wombwell STC. The client chose dark green for the outer membrane of the gasholder to match the colour of the existing and new tanks and digestion vessels.

The gasholder operating pressure was unusually low at 12.5mbar

wombell awaiting picture 2 From our facilities in the UK we manufacture the complete range of flexible membrane structures. Our site installation and commissioning team will travel to any part of the world to install our products. We also offer training of Clients staff in the installation, commissioning and maintenance of flexible membrane structures. Design Data
Height   5.68m
Diameter   7.88m
Fan Motors   0.75kw

Advantages
The complete storage solution for biogas. Access is available to the inner membrane at all times.

Air flow in the inter-membrane space is accurately controlled by a separate air control valve.

Volume control is excellent and is measured ultrasonically.

The membranes are manufactured from the most technologically advanced materials available.

Choice of pressurisation fans from epoxy-coated steel to totally corrosion-proof polypropylene. Gas holder volumes from 20m3 to 5000m3.

Complete service from design through manufacture and installation to commissioning and whole-life aftercare service