Napier-Reid
Certified to ISO9001:2008
Home     About Us     Products & Systems     Projects      Downloads     News     Contact Us
Napier-Reid
  Products and Systems
Skip Navigation Links.
  Get in Touch...
Napier-Reid Ltd. 
10 Alden Road, Unit 2,
Markham, Ontario L3R2S1,
CANADA
Tel: (905) 475 1545
Fax: (905) 475 2021
Email: info@napier-reid.com
Home > Projects> Wafra, Kuwait, Bio-Batch(TM) SBR System 

Wafra, Kuwait, Bio-Batch(TM) SBR System

Project Summary:

Project Type:

Design, Build and Service

Project Category:

International, Municipal Wastewater Treatment

Project Purpose:

to remove BOD, TSS and nitrogen
Design Flow: 4,000 Cubic Metres per day (max) 8,000 Cubic Metres per day
Year of completion: 2003


Full Description:
Napier-Reid: Wafra

(SBR) system in Wafra, Kuwait
Napier-Reid designed and supplied a sequencing batch reactor (SBR) system in Wafra, Kuwait.

Background
The prevailing hyper-arid climate of Kuwait is not favourable to the existence of any river systems in the country. There are no permanent rivers or lakes. The use of treated wastewater becomes one of the most important solutions for irrigation of agricultural crops and landscape. In 2000, a sewage treatment system was required to treat the local wastewater for irrigation use in the Wafra area.

The Treatment Process
Napier-Reid provided a SBR system to the general contractor, Burhan Kuwaiti Trading & Construction Company, one of the leading construction groups in the Gulf Region. The design flow is 4,000m3/day.

Napier-Reid's scope of supply includes one 316L stainless steel arc bar screen, a manual standby bar screen, and a vortex grit removal system to efficiently remove sand and grit particles; one screw grit classifier to separate and dewater grit/sand; one 2 HP air blower assembly; two SBR tanks and one sludge holding digester both furnished with PVC headers and tubular fine bubble diffusers; two 316L stainless steel Uni-FlowTM decanters (one per SBR tank), each with 5m of weir length. PLC control panel was supplied for control of the entire process.

Design Flow:4,000m3/day

Influent(specified)

Effluent (specified)

BOD 5 (mg/l)

400

10

TSS (mg/L)

300

10

NH3-N(mg/L)

40

5

Dissolved Oxygen (mg/L)

--

2

Operations
The project is one of the first SBR systems done in Middle East. It has been operating to the satisfaction of the customer.

 

SBR

Wafra, Kuwait

Design Flow: 4,000 m3/day   

Napier-Reid
Home     About Us      Products & Systems      Projects      Downloads      News      Terms of Use      Contact Us
Designed by: CyberSam Software Solutions. ©Copyright 2009, All Rights Reserved. Best view 1024 x 768 rsolution in IE4.0+