SeaSMART* SWRO desalination concept

Transcription

1 Water Technologies & Solutions capability profile SeaSMART* SWRO desalination concept proven experience and sustainable solutions you expect why choose SUEZ water technologies & solutions? With over 50 years of experience in the design, installation, operation and maintenance of membrane water treatment systems, SUEZ is tapping the world's largest reservoir the ocean. SUEZ designed, financed, and constructed the first large-scale island seawater reverse osmosis (SWRO) facility in the United States for the City of Santa Barbara, California. SUEZ continues to operate the 1985 SWRO plant at Gran Canary Island, Spain. Our worldwide customers benefit from our wide range of service options (Table 1): Table 1: Service Options SUEZ Site selection Design Project Development Procurement Project Management Process Design Construction Performance Testing Installation and Commissioning Long-term operation and maintenance Financing Environmental and regulatory permitting RO systems from SUEZ are highly reliable and produce water at an extremely affordable cost. They are also versatile, fulfilling demand of virtually unlimited size, on any continent, from almost any salt or brackish water source with total dissolved solids (TDS) salinity greater than 5,000 parts per million. Our RO systems are proven environmentally benign, requiring only the responsible management of brine concentrate discharge. SUEZ desalination systems provide fresh water for a wide range of applications: Municipal drinking water Power generation Industrial processes Commercial and institutional uses Landscape and agricultural irrigation SUEZ has a history of on-time delivery of complex projects, often under tight delivery schedules. We provide: An experienced team to manage the project. Staff of 7,500 to support the Project Team. Documented project successes with SWRO plants, with O&M contracts, and with large plants. SUEZ is justifiably proud of the record of their achievements during years of seawater treatment. Successful corporate growth, the list of successful projects, and the confidence expressed by long-term relationships with individual clients are all evidence of our success. SUEZ maintains ISO 9001 and ISO14001 registrations at plant and support function locations throughout the world. Design for Six Sigma (DFSS) is a systematic methodology employed in the design of new products and processes that is driven by customer needs and expectations. why choose the SeaSMART SWRO concept? SeaSMART consists of a set of pre-engineered product elements that may be assembled into unique technical solutions. Whether by application or by site specificities, preengineering maximizes the commonality among solutions to deliver state-of-the-art technology, un- Find a contact near you by visiting and clicking on Contact Us. *Trademark of SUEZ; may be registered in one or more countries SUEZ. All rights reserved. CP_SeaSMART-EUD_EN.doc Jun-13

2 matched quality and reliability that you have come to expect, but in a much faster and more seamless way. benefits that SeaSMART concept brings you our proven experience Our design and manufacturing quality is the result of more than 50 years of experience in Design, Build, and Operation of municipal potable and wastewater treatment plants. With more than 200 SWRO systems installed globally, SUEZ has carried out projects in all sizes under many different projects structures. These projects range from small plants producing 100m 3 /day to the 200,000m 3 /day Hamma Desalination Plant in Algeria. From these 200 sites, more than 50 are under longterm operation contract, executed by SUEZ. ELMASA, the local utility served by the Maspalomas plant (Spain), has been a SUEZ Water Technologies & Solutions client since Their plant was expended by SUEZ 3 times. A selection for our seawater RO desalination references is as follows: Water and Sewage Authority; Trinidad and Tobago, operational MLD (33.3MIGD) Algerian Government, Hamma, Algeria, operational MLD (52.8MIGD) Electricia Maspalomas S.A., Grand Canary Island, Spain, Operational MLD (6.6MIGD) KAE, Curacao, Netherlands Antilles, operational MLD (4.5MIGD) City of Santa Barbara, California, USA, operational MLD (9.0MIGD) Diablo Canyon Nuclear Power Station, California, USA, operational MLD (0.9MIGD) reliability over time The SeaSMART Concept incorporates highly efficient designs and proven technologies that SUEZ has been implementing globally with success. It is also designed with a selection of robust products with high level of material of construction quality. The high-pressure pumps and boost pumps for example, are designed for energy efficiency and long operating life cycles. The systems can be optimized to meet future water demands. This flexibility accommodates any capacity for today and future expansions, as well as water quantity, water quality, or operating uptime. Also, newly developed technologies could be incorporated in order to e.g. increase yield in water or energy consumption. Operational flexibility adjusts to changing conditions (salinities, flows and temperature variations moderated thanks to SCADA controls for optimized electrical consumption). Our service, technical and engineering staff is deployed globally and would work with you under specific contract agreements. SUEZ s strong quality control and processes provide maximum reliability and value for you. These items position SeaSMART Trains for both sustainability and reliability over time. built to meet your specific needs SeaSMART building blocks are modular and can be adapted to your specific requirements as well as to site specificities; they indeed may be assembled into unique technical solutions. Your specific requirements are addressed quickly. SeaSMART provides high efficiency footprint and layout, which leads to minimized building size thus construction costs. As an example, the vessel per area ratio is reduced 16% on a 30MLD SWRO Train and 31% on a 10MLD SWRO Train (comparison between a typical SWRO Train and a SeaSMART SWRO Train). Installation and commissioning risks are mitigated thanks to minimized field assembly: our design is optimized for less welding on site, it is preassembled and tested in factory prior to shipment. High quality will minimize field rework and the associated schedule delays and costs. The SeaSMART building blocks as well as the critical components are containerized to facilitate rapid and low cost shipment. SeaSMART components and peripheral offering SeaSMART trains key components RO Trains - High quality, energy efficient standard seawater reverse osmosis designs for capacities between 5,000 and 10,000 Cubic Meter per Day Trains (5 and 10MLD Trains). Designed with 7 element 1,000psi pressure vessels. Page 2 CP_SeaSMART-EUD_EN.doc

3 Alloy pumps The high pressure RO and RO boost pumps materials of construction are designed for energy efficiency and long operating life cycles and incorporate SUEZ s best practices for pump supply for high pressure SWRO. Built in ASTM 895 5A Super Duplex material, for longevity and durability in seawater conditions. Alloy fittings and valves Selection of a series of robust models. High pressure valves are 600# ANSI, Duplex material valves, while low pressure valves are 150# ANSI Class, nylon coated ductile iron valves. Spool piping Standard supply for alloy piping is Super Duplex Alloy providing long life and stable operation. For less stringent application, the alloy can easily be substituted to meet your specification and optimize cost. FRP, Polypropylene, and PVC pipe are used on the low-pressure process streams. With field proven performance the material has been selected to optimize cost and space requirements. Energy recovery - State of the art energy recovery using ERI pressure PX Pressure exchangers (PX 260 were selected). Instrumentation and control system Designed for efficient and safer operation, the instruments and controls have been designed with the operator in mind. Using GE Fanuc 1 controllers, the design is structured to provide easy integration into overall plant operations and Scada s. It also features FMEA (Failure Mode Element Analysis) Reviews, HAZOP Reviews and ISO Reviews by SUEZ Principal Engineers to ensure proper operation and alarms to critical events happen. It was designed for ease of accessibility. Instruments typically have use Hastalloy, 254SMO, and Urethane on the wetted surfaces for high salt application. For permeate, 316SS is used for proven reliability and cost effective design. 1 GE Fanuc is a trademark of General Electric Company Submittal package - Critical foundation footprints and loadings for the RO Train is known day 1, and comprehensive design submittal package is provided. (See next)) Materials of construction - All equipment provided are field proven in the SWRO market. From using Polysiloxane coatings on all structural steel to Super Duplex Alloy Pipe, SUEZ supply meets or exceeds industry standards. Trench design vs. floor design You can choose traditional trench design that minimizes building space, or a flat floor design that minimized civil works. Or, the modularity of the design concept can be easily and rapidly accommodated a wide variety of configurations, as per your requests. Cartridge filtration, chemical dosing systems, CIP systems - can be proposed as ancillary equipment for the SeaSMART trains offering. Also more balance of plant offering is possible (see Balance of Plant section next page). performance levels Operating envelope is optimized for 35,000 to 45,000mg/l salinity and temperatures ranging from 15 C to 35 C (with ambient temperature up to 45 C) producing product water of less than 1,000ppm TDS with single pass. The recovery rate varies from 35% to 45%. SeaSMART concept peripheral offering codes and standards The RO pressure vessel racks are for designs up to 10MLD per train. They are containerized to facilitate rapid and low cost shipment, and designed to minimize site installation: The RO racks have been independently modeled and analyzed to ensure they will withstand both seismic as defined by UBC97 Zone 3, and transportation forces. The RO racks have been structurally designed to AISC Ninth edition. The welding specifications meet or exceed AWS D1.1 The pressure piping specifications meet or exceed ASME B31 requirements comprehensive submittal package Pre-engineered and modular product block elements allow configurations optimized for your facility; you receive a comprehensive design submittal including the following: 1. Facility process flow diagram complete with mass balance 2. Complete P&ID s CP_SeaSMART-EUD_EN.doc Page 3

4 3. Plant and train level plot plans 4. General arrangement drawing for the RO racks and ERI skids complete with static loads and anchoring details. 3D AutoCAD models of all skids are also available on request to ease integration with EPC work 5. Complete bills of materials 6. Vendor cut sheets and manuals 7. Critical storage and handling requirements to ensure the equipment is in peak condition on startup. sustainable relation SUEZ stands behind its equipment and customers for the long term. Reference facilities information is available upon request. Warranties are provided on equipment, performance and corrosion, plus others as apply. balance of plant We can provide balance of plant for an integrated SWRO treatment facility: Pre treatment (gravity filtration, pressure filters; hollow fibre UF etc) CIP system BWRO system Post treatment services Thanks to our desalination experts deployed globally, we can provide a number of engineering and field services to facilitate the complete plant integration: Process engineering services Equipment commissioning and start up engineering and field services Long-term operation and maintenance services Emergency water supply more information SUEZ Water Technologies & Solutions wants to be your seawater RO system provider. For more information on the SeaSMART Train and SUEZ offerings, contact your SUEZ account representative or visit us at our website. Page 4 CP_SeaSMART-EUD_EN.doc

5 Illustrations of the SeaSMART Trains Alloy fittings & valves Spool piping RO racks ERD & Boost Pump High Pressure Pumps Instruments & Controls Figure 1: SeaSMART 10MLD Train, trenched design Figure 2: SeaSMART 5MLD Train, trenched design Figure 3: SeaSMART 4x10MLD Trains, trenched design CP_SeaSMART-EUD_EN.doc Page 5