**Client:** Amerada Hess

**Process:** Sulphate Removal

**Country:** Denmark

**Contract Description:** Turnkey supply of membrane plant for sulphate removal

**Contract Date:** 2000

**Contract Completion Date**: 2001 (Operating since 2001)

**Capacity:** 3 x 40,000 barrels/day (Upgraded to combined capacity of 135,000 BPD)

**Sea Water Conversion:** 75%

**Sea Water Feed Quality:** 35,000 mg/l (tds)

**Fresh Water Output Quality:** 40 mg/l sulphate



 

 

 

 

 

 



 

**Project Description:**

Turnkey supply and initial operation of the largest sulphate removal plant in the North Sea oil industry, and the first installation of this technology in the Danish Sector. Phase 1 of 40,000bpd was delivered in 17 weeks from receipt of order.

Seawater is treated by a media filter package prior to the membrane arrays using Dow Filmtec SR90-400 membranes. Pumps, Valves and Zeron 100 Super Duplex piping were all provided by Weir Group companies.



 

 

 

 

 

 





 

 

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