Seawater Desalination

Our EPC member makes SEAWATER DESALINATION sector as one of its emerging industries of strategic importance and play active role in promoting circular economy, especially the power plant with seawater desalination project and seawater comprehensive utilization project.

 

Our EPC member is a technology-intensive construction enterprise with competitive EPC/BT capacity. It is certified by the state with the comprehensive Class A qualification for providing whole-process service for engineering field. With rich experiences in engineering, OUR EPC has a group of experts in both technical research and engineering field and masters the core patented technology with of both LT-MED and RO seawater desalination.

II. Technical & Engineering Services OUR EPC is one of the few whole-service suppliers in China mastering both LT-MED and RO seawater desalination technology. We offer the core technology of LT-MED process as well as the most optimized solution and

engineering services, covering project consultation, planning and design, equipment supply, installation and commissioning.

 

 

 

 

LT-MED Seawater Desalination Project, designed, installed and operated by OUR EPC

Service Mode We Prefer to EPC, BT, BOT, Equipment Supply

Services We Provide

-Feasibility study -Engineering design

-Environmental impact assessment -Project tendering

-Cost consulting -Equipment & material purchasing

-Installation management -Quality management

-Project management

 

          III. LT-MED Technology

          A. Technical Superiority

 

 Applied for Different Heat Resource  High Gain Output Ratio  High Energy Efficiency  High Quality Product

 

                                                           

Compare to Similar Projects

	OUR EPC	Project A	Project B	Project C
Conductivity of Output (μs/cm)	<10	<10	<10	<10
GOR	13~15 (Vapor pressure 0.5MPa)	Max 15 (Vapor pressure 0.5MPa)	8.33 (Vapor pressure 0.55MPa)	9.8 (Vapor pressure 0.35MPa)
Number of Effects	14	14	4	7
Concentration Multiple	3	2	1.43	1.49

 

 

B. Rich Experience & Performance

Management/Operation Experiences in Large Scale

Seawater Desalination Project & Freshwater Supply Project

One Employer invested in LT-MED Seawater Desalination Project, which is the largest in China at present. The project was put into production in 2009 and the capacity is 20,000,000 TPD. The output freshwater was supplied to city piping network of Tianjin in 2010 and the amount of supply is accumulatively over one million tons.

 

 

OUR EPC independently completed the research, engineering design, installation and operation of LT-MED Seawater Desalination Project, of which the capacity of 1,000 TPD. It symbolizes the success application of OUR EPC’s LT-MED technology and the ability of OUR EPC to undertake large scale seawater desalination project.

C. Lower Cost Based on the long-term study on success cases, OUR EPC optimizes the materials of the key equipments and parts, so that the total investment for the

project can be reduced accordingly. The operation cost can also be reduced by realizing unmanned on duty and maintenance-free parts after completion.

	Other companies/projects	OUR EPC	OUR EPC s Advantage
Heat Exchange Tube	Copper Alloy	Aluminum Alloy	Low Cost
Shell of Evaporator	Stainless/Dual phase Steel	Carbon Steel
Nozzle	Stainless Steel	Plastic

 

IV. SWRO Technology OUR EPC is the first national engineering enterprise mastering the application of RO technology. It takes the leading position in the field of pure and DI water

manufacturing in China and accumulates plenty of theoretic and practical experiences in the technology, application and engineering of RO membrane.

 Commercial Scale Integrated SWRO Validating Platform  Simulation of Industrialized Engineering in Different Conditions  Compare Different Products in the Same Condition  Providing the Most Optimized Engineering Solution

OUR EPC has the ability to undertake the design and implementation of the whole process and engineering of SWRO desalination project. The commercial scale integrated SWRO validating platform, designed and built by OUR EPC independently, is the best in China with most functions. It can be applied to: the whole-process experiment of seawater desalination by membrane method; test or assessment of product performance and operation process of the sub -unit and sub-production step of seawater desalination; and comparison test and evaluation on the four types of SWRO membrane unit in a simultaneous, parallel or independent manner in the same conditions. Besides, it can test the on-site operation conditions of the membrane method seawater desalination in different sea area. This platform can be also applied to the ambient operation status test. Several famous domestic and international manufactures has applied to test their membrane and equipment on the platform.

 

 

 

Commercial scale integrated SWRO validating platform

 

With the platform, OUR EPC can acquire the industrialized engineering and operation parameters by direct linear amplification and provide the most optimized engineering solution for customers.

V. Marketing Middle East is a region full of oil and gas but lack of fresh water. The abundant resources make it possible to solve the water crisis through seawater desalination. With its own advanced technology, OUR EPC is always seeking for

cooperation with local government and companies to exploit water resources together. 

 

Estimated cost sheet in 10000 USD
Project Name�?/B>	Seawater desalination project
Ser.	Engineering						Techno-economic indexes
	and	Construction	Equipment	Installation	Other	Total	Unit	Qty	Note
No.	Expenses
�?/FONT>	Fixed assets investment
A	Engineering expenses of the first part
1.00	coarse screen	126.48	68.92	13.78		209.19	m3	4,050.00
2.00	Fine Screen & Lift Pump	672.00	323.08	77.54		1,072.62	m3	17,500.00
3.00	Raw water transfer pipeline	2,153.85				2,153.85	km	2.00
4.00	High-Effective Sedimentation Tank	903.93	1,938.46	96.92		2,939.31	m3	47,424.00	Swiftsteel awning 6400m2
5.00	Filter Chamber	663.38	631.08	526.62		1,821.08	m2	4,608.00
6.00	NF & RO Membrane Workshop	1,292.31	25,307.69	2,277.69		28,877.69	m2	30,000.00
7.00	water tank	215.38	8.62	6.46		230.46	m3	20,000.00
8.00	MED	43.08	15,076.92	753.85		15,873.85
9.00	clean water pond	434.22	17.23	12.92		464.37	m3	40,320.00
10.00	Transmission Pump Station	41.35	275.69	49.54		366.58	m3	4,800.00
11.00	Bottled Water Workshop	108.55	1,076.92	64.62		1,250.09	m2	2,800.00
12.00	Sludge Concentration Tank	25.97	15.08	3.02		44.06	m3	2,009.60
13.00	Dewatering House	10.47	107.69	5.38		123.54	m2	270.00
14.00	Administration building	172.31				172.31	m2	4,000.00
15.00	Transformer Substation	21.54				21.54	m2	500.00
16.00	Accessory occupancy	34.46				34.46	m2	1,000.00
17.00	guard house	1.38				1.38	m2	40.00
18.00	motorisation and control system		1,400.00	150.77		1,550.77
19.00	IIDS Integrated Instrument Display System		829.23	86.15		915.38
20.00	central fan air conditioning system		32.31			32.31
21.00	Inspection &Detection instrument		64.62			64.62
22.00	pipelines and valves		3,230.77	344.62		3,575.38
23.00	General plan layout	646.15				646.15	m2	125,000.00
24.00	foundation treatment	1,723.08				1,723.08
	subtotal	9,289.89	50,404.31	4,469.88		64,164.07
25.00	Spare parts cost of  import equipments		504.04			504.04
26.00	Work utensil and production furniture purchase cost		504.04			504.04
	Subtotal of first part expenses	9,289.89	51,412.39	4,469.88		65,172.16			0.86
B	Expenses of second part
1.00	Administration fee of construction unit				222.49	222.49
2.00	engineering supervision fees				481.17	481.17
3.00	Working cost of early stage				52.34	52.34
4.00	Geotechnical Investigation and Surveying fee				68.80	68.80
5.00	Design cost				1,599.81	1,599.81
6.00	working drawing estimate  compilation fee				159.98	159.98
7.00	as-built drawing compilation fee				127.98	127.98
8.00	environmental impact assessment  service fee				12.92	12.92
9.00	Work the safe hygiene accreditation fees				65.17	65.17
10.00	construction insurance fee				195.52	195.52
11.00	Site preparation expenses				9.30	9.30			60 staffs
12.00	Office and living furniture purchase cost				2.58	2.58
13.00	Joint trial running expenses				514.12	514.12
14.00	tendering fee				21.75	21.75
15.00	Design examination cost of construction drawings				159.98	159.98
	Total expenses of second part				3,693.94	3,693.94			0.05
	Total expenses of part A & B	9,289.89	51,412.39	4,469.88	3,693.94	68,866.09			0.91
C	Reserve fund
1.00	Basic reserve fund				6,886.61	6,886.61			0.09
2.00	price difference budgetary reserves								0.00
	Total investment of fixed assets	9,289.89	51,412.39	4,469.88	10,580.54	75,752.70			1.00
D	Loan interest during construction period								0.00
E	Circulating capital								0.00
F	Total investment of the project	9,289.89	51,412.39	4,469.88	10,580.54	75,752.70			1.00

Here is the detailed technical document or proposal for the 360000 cubic meter per day sea water desalination project.

And also you can check the technical proposal and quotation for the 3x750mw GE gas turbine power projec, t by the side of the same desalination project.