COMPANY PRESENTATION Water Treatment Engineering September 2014

CONTENT

INDEX

• PRESENTATION

• CUSTOMERS

• MAKE-UP WATER TREATMENT TECHNOLOGIES

• RELEVANT INSTALLATIONS

• CONTACT

WATER TREATMENT ENGINEERING

• DEISA is the Water Treatment Engineering Company owned by the COMSA-EMTE Group, specialized in water and sewage treatment.

• DEISA has a large number of high qualified engineers and technicians having a wide experience. More then 300 installations have been already built and successfully under operation in more than 20 Countries.

• DEISA offers solutions with the most advanced technologies, covering all aspects of water treatment, such as: feasibility studies, design, construction, operation and maintenance for water treatment plants.

WATER TREATMENT ENGINEERING

• DEISA projects, offer and build water treatment plants for Municipal or Industrial purposes (potable water supply and feed to industries), as well as effluent treatment plants for its further disposal or reuse.

• Our activities encompass from the initial

steps (feasibility studies and basic engineering) to the supply of turn – key plants, including operation and maintenance, as well as long term financing when requested.

• DEISA´s Customers belongs both to the Public and Private Sectors: Administration, Public Companies, industries and communities. It is the target of DEISA to completely fulfill the conditions and requirements of each Project and Customer.

OUR PUBLIC CUSTOMERS

JUNTA DE SANEJAMENT (CATALUNYA) JUNTA DE RESIDUS (CATALUNYA) ACA - AGÈNCIA CATALANA DEL AIGUA INSTITUTO ARAGONES DEL AGUA SODEMASA - SOCIEDAD DE DESARROLLO MEDIOAMBIENTAL DE ARAGÓN MINISTERIO DE MEDIO AMBIENTE ONA - OFFICE NATIONALE DE L’ASSAINISSEMENT (ARGELIA) EMSSA - EMPRESA METROPOLITANA DE SANEJAMENT (BARCELONA) ESSAL - EMPRESA DE SERVICIOS SANITARIOS DE LOS LAGOS (CHILE) EPSAR - ENTIDAD PUBLICA DE SANEAMIENTO DE AGUAS RESIDUALES (VALENCIA) DIPUTACIÓN GENERAL DE ARAGÓN COMUNIDAD DE MADRID JUNTA DE CASTILLA Y LEÓN DIPUTACION DE GRANADA AENA CONSELL COMARCAL DEL BAIX EBRE MANCOMUNITAT DEL BAGES (BARCELONA) DHW DE AIN TEMOUCHENT / BEJAIA / M’SILA / TISSEMSILT / MECHERIA/ RELIZANE (ARGELIA) AYUNTAMIENTOS DE SANTA PAU / L’AMETLLA DE MAR / VILAFRANCA DEL PENEDÈS / AUSEJO DIPUTACION DE CASTELLÓN

OUR INDUSTRIAL CUSTOMERS

ENERGY IBERDROLA, HIDROCANTÁBRICO, EDF, ELCOGAS, NUCLENOR, ASCÒ-VANDELLÓS, GAS NATURAL, UNION FENOSA,

PETROLEUM REPSOL PETRÓLEO, BP OIL, CEPSA, PETRONOR, ASESA, PETROCHEMICAL REPSOL QUÍMICA, SONATRACH CHEMICAL CLARIANT (ex SANDOZ), GEQUISA, VISCOFAN, GE PLASTICS,

MICHELIN, BAYER, COGNIS (ex HENKEL), AISCONDEL, ALBRIGHT&WILSON, BIOCHEMIE,

PHARMACY MEDICHEM, SERVIER, BOEHRINGER, SIMAFEX FOOD DANONE, GALLO, MOYRESA, LA MENORQUINA, TATE&LYLE, NESTLÉ,

CERESTAR, BEVERAGE COCA COLA (COBEGA, SURBEGA, NORBEGA, SOSUSAL, REFRIGE,

ECUATORIAL, RENDELSUR, FRUITAL, SUD-BOISSONS, COBOMI), FONT VELLA, LANJARON, SAN MIGUEL, DAMM, FONTER CADBURY- SCHWEPPES, SOLAN DE CABRAS, ORANGINA – LA CASERA, TANGO

METAL/CARS MANUFACTURING RENAULT, FORD, OPEL, FAGOR, BALAY, MECALUX, ACERINOX, NISSAN,

ENVIRONMENT CESPA, TRISA, MAGMA, FCC, TERSA, CATOR, TRISA, NEWALTA ENGINEERING FOSTER WHEELER, INITEC, SENER, IDOM, DURO FELGUERA,

ABENER, SADYT, MEDITERRÀNIA D’ENGINYERIA, PRIDESA, ABANTIA, ECOLAIRE, IBERINCO, EIA

OTHER EXIDE (ex TUDOR), SIVESA, LA VENECIANA, PHILIPS, ENCE, SATI, RENFE, LAMIGRAF, LUCENT (ex AT&T),

SOME OF OUR CUSTOMERS

OUR ORGANIZATION

DEISA WORLWIDE REFERENCES

Algeria, Argentina, Brazil,,Cape Verde,, Ghana, Guineea Conaky, Sierra Leone, United K ingdom , Venezuela , France, Germany, Iceland, Mexico, Canada ,

Morocco, Peru, Portugal, Romania, Spain,,

DEISA WORLWIDE ACTIVITY

PROCESS WATER MAIN TECHNOLOGIES

Physico - Chemical Treatment: Clarification, flotation, filtration

Treatment by membranes: Ultrafiltration, Microfiltration, Reverse

Osmosis

Ion Exchange high efficiency process

Separation by membranes in fluid processing

Electrodeionization (EDI)

Electrochlorination

Evaporation and Crystallization

BIOLOGICAL AND OXYDATION MAIN TECHNOLOGIES

All kind of biological processes

Sequencing Batch Reactor IC®

Bayer Technology “Biocolumna”

ECSB High Load Up Flow Sludge Blanket Anaerobic Process (Hydrothane)

Advanced chemical oxydation OHP

AEROBIC BIOLOGICAL TREATMENT : TECHNOLOGIES

IC PROCESS - SEQUENCING BATCH REACTOR (SBR)

Process using the activated sludge principle in a discontinuous Flow (batch), with a very compact design. Suitable for flows and loads within a wide range and very efficient for removal of nutrients.

BIOCOLUMN PROCESS (licensed by BAYER)

Activated sludge process, using high efficiency air injectors for aeration, in cylindrical vessels having a high ratio between total height and diameter. High efficiency installations occupying a small footprint

BIOLOGICAL TREATMENTS : TECHNOLOGIES

ANAEROBIC TREATMENT REACTORS UASB / ECSB

Anaerobic biological treatment for high organic loaded industrial effluents, with very low energy consumption and little surplus sludge production. Specially indicated for industries such as: breweries, paper mills, sugar mills, chemical and pharmaceutical, food, fruit juices and carbonic beverages

AEROBIC TREATMENT MBR PROCESS

Aerobic biological process by activated sludge using ultrafiltration membranes, which permits to minimize the occupied space and very adequated for extension of existing Plants.

AEROBIC BIOLOGICAL TREATMENT : TECHNOLOGIES

MBR PROCESS MEMBRANE BIOREACTOR

It combines both the biological treatment and the biomass separation by means of ultra filtration membranes (ceramic or polymeric types). Working at high biomass concentrations allows to get the most efficient rates, even with brackish or very concentrated effluents. This technology can be applied to improve and / or extend conventional existing plants

ROTATING BIOLOGICAL CONTACTORS

Aerobic biological process based on fixed biomass principle. Very low energy consumption, minimum footprint required and easy modular extension.

RESEARCH AND DEVELOPMENT

• ITACA: Research of technologies for the treatment, reusing and control of wastewaters future sustainability- Budget of 15,5 M€- Period (2011-2014).

• Project aim: Deisa works in a Wastewater treatment intelligent depuration into energetic efficient environment and zero waste production jointly with other 10 enterprises and 11 technological investigation centers. Deisa participation: 1,5 M€

• EEA GRANTS: Advanced oxidation technology where simultaneously both solar photo-Fenton and ozonization processes are combined- Budget of 0,6 M€- Period (2014-2016).

• Project aim: Development of an innovative technology (FentO3) focused on an efficient, versatile and sustainable treatment of real effluents from several sources jointly with 1 technological center.

• New Focus : Horizons 2020

INDUSTRIAL WATER DIVISION : DAI

SOME RELEVANT REFERENCES OF THE INDUSTRIAL WATER

DIVISION (DAI).

REFERENCES OF THE INDUSTRIAL WATER DIVISION

PROCESS FOR CARBONIC BEVERAGES MANUFACTURING

Customer: Cobega (Coca Cola). Barcelona, SpainProcess line: Reverse Osmosis, Activated Carbon Filtration. Capacity: 200 m3/hBrine recovery for auxiliary services by reverse osmosis. Capacity: 30 m3/hTotal recovery: 90%

REFERENCES OF THE INDUSTRIAL WATER DIVISION

WATER MAKE-UP FOR AN OIL REFINERY

• Customer: Compañía Española de Petróleos (CEPSA). Huelva, Spain

• Clarification and Filtration 600m3/h. Reverse Osmosis. : 270 m3/h

• Origin of water: Piedra River.

REFERENCES OF THE INDUSTRIAL WATER DIVISION

PROCESS WATER FOR PHARMACY

Customer: BIOFARMA. Murcia, SpainDemineralization by Ion Exchange.

Capacity: 55 m3/hWater origin: wells

REFERENCES OF THE INDUSTRIAL WATER DIVISION

MAKE-UP WATER FOR A POWER PLANT

Customer: IBERDROLA. Combined Cycle Power Plant Aceca, Toledo, SpainWater origin: Tajo RiverCold lime decarbonation and softening. Capacity: 760 m3/hHigh pressure boiler make–up water (ultrapure)Process: Reverse Osmosis (two steps) plus EDI. Capacity: 2 x 21 m3/h

REFERENCES OF THE INDUSTRIAL WATER DIVISION

MAKE –UP WATER FOR A POWER PLANT

Customer: DURO FELGUERA ENERGÍA.HIDROCANTABRICO Combined Cycle Power Plant Castejón II, Navarra, SpainWater origin: Ebro RiverClarification. Capacity: 700 m3/hHigh pressure boiler make–up water (ultrapure)Process: Ion Exchange by resins plus Mixed Beds. Capacity: 2 x 50 m3/h

REFERENCES OF THE INDUSTRIAL WATER DIVISION

CENTRAL COMBINED CYCLE TERMOCENTRO (Venezuela)

PPA: 900 m³/h 2 URD + 3 Centrífugal

PTA: 60 m³/h x 2

Desmineralization

CENTRAL COMBINED CYCLE KOUDIET (Argelia)

Volume: 205 m³/h

Electroclorination

TERMOSOLAR DE BORGES (Lérida)

Volume: 105 m³/h

Filter sand + Chains demineralization + mixed Beds and one compact PTE

REFERENCIAS SIGNIFICATIVAS

LEACHATE TREATMENT IN A MUNICIPAL LANDFILL

Customer: DBEMA. La Coruña, SpainCapacity: 216 m3/dayProcess: aerobic biological with nitrification / denitrification

LEACHATE TREATMENT IN A MUNICIPAL LANDFIL

Customer: Municipal Community Bages (Barcelona, Spain)Capacity: 144 m3/dayProcess: advanced chemical oxidation (OHP Process)

REFERENCES OF THE INDUSTRIAL WATER DIVISION

EFFLUENT TREATMENT IN A PHARMA PLANT

Customer: BAYER. Asturias, SpainCapacity: 300 m3/day. COD: 10.000 mg/l Process: Aerobic biological Process (Biocolumn)

EFFLUENT TREATMENT IN A POWER PLANT

Customer: IBERDROLA Combined Cycle Power Plant, Navarra, SpainCapacity: 80 m3/hProcess: physical-chemical plus sludge dewatering

REFERENCES OF THE INDUSTRIAL WATER DIVISION

EFFLUENT TREATMENT IN A BOTTLING PLANT

Customer: RENDELSUR Coca Cola

Capacity: 1.100 m3/day, D.Q.O: 4.200 ppm

Process: Anaerobic ECSB Reactor

EFFLUENT TREATMENT IN A BOTTLING PLANT

Customer: REFRESCOS IBERIACapacity: 1.560 m3/dayProcess: ultrafiltration

REFERENCES OF THE INDUSTRIAL WATER DIVISION

EFFLUENT TREATMENT IN A DAIRY INDUSTRY

Customer: DANONE. Barcelona, SpainCapacity: 1.920 m3/day. COD: 4.571 mg/l Process: physical – chemical by flotation

EFFLUENT TREATMENT IN AN OIL REFINERY

Customer: BP OIL. Castellón, SpainCapacity: 185 m3/hProcess: biological by activated sludge

REFERENCES OF THE INDUSTRIAL WATER DIVISION

REFERENCES OF THE INDUSTRIAL WATER DIVISION

EFFLUENT TREATMENT IN A CHEMICAL INDUSTRY

Customer: GENERAL ELECTRIC PLASTICS (SABIC). Murcia, SpainCapacity: 20 m3/day. COD: 350.000 mg/l Process: Biological treatment in two steps: high loaded anaerobic (EGSB) plus final aerobic polishing by MBR

EFFLUENT TREATMENT IN A PAPER MILL

Customer: ACONDA PAPER. Girona, SpainCapacity: 5.000 m3/day. COD: 2.500 mg/lProcess: biological by activated sludge

REFERENCES OF THE INDUSTRIAL WATER DIVISION

EFFLUENT TREATMENT IN A PHARMACEUTICAL INDUSTRY

Customer: Laboratorio SERVIER. Toledo, SpainCapacity: 72 m3/day. COD: 4.571 mg/l Process: advanced chemical oxidation (OHP Process)

EFFLUENT TREATMENT IN A CHEMICAL INDUSTRY

Customer: GENERAL QUÍMICA. Álava, SpainCapacity: 114 m3/hProcess: advanced chemical oxidation (OHP Process)

REFERENCES OF THE INDUSTRIAL WATER DIVISION

EFFLUENT TREATMENT IN A CHEMICAL INDUSTRY

Customer: REPSOL QUÍMICA. Tarragona, SpainCapacity: 40 + 14 m3/h. TOC: 18.000 to 40.000 mg/l Process: advanced chemical oxidation (OHP Process)

MUNICIPAL AND SEWAGE WATER DIVISION : DOP

SOME RELEVANT REFERENCES OF THE

MUNICIPAL AND SEWAGE WATER DIVISION (DOP).

DOP : RELEVANT INSTALLATIONS

EDAR LA LLAGOSTA Capacity 43.008 m3/day, 358.000 p.e. activated sludge and sludge anaerobic digestion

EDAR Benavente Capacity 6.500 m3/day, 32.500 p.e. Oxidation channel

EDAR Sant Carles de la Ràpita Capacity 5.000 m3/day, 20.000 p.e. activated sludge (Caroussel type)

EDARs Masella / Molina /Supermolina / Guils and Bolvin / Alp / Cercs

activated sludge Process SBR

EDAR Sallent Capacity 6.000 m3/day, 25.000 p.e.

Oxidation channel

DOP : RELEVANT INSTALLATIONS

EDAR SAIDA (Algerie) Capacity 30.000 m3/day, 150.000 p.e. activated sludge (Extended Aireation)

EDAR LA ROCA Capacity 12.000 m3/day, 64.000 p.e. SBR Process IC® with sludge anaerobic digestion

EDAR Quellón (Chile) Capacity 3.900 m3/day, 60.000 p.e. Activated sludge with nitrification-denitrification

DOP : RELEVANT INSTALLATIONS

8 WWTPS ZONA 5 (Aragón) Capacity 3.725 m3/day. Five plants based on activated sludge plus three plants using RBC process. Twenty years operation and maintenance.

AIN TEMOUCHENT WWTP(Algerie) Capacity 11.000 m3/day, 75.000 p.e. activated sludge (extended Aireation).

LA JONQUERA WWTP Capacity 3.600 m3/day, 30.000 p.e Activated sludge

VALLVIDRERA WWTP Capacity 1.100 m3/day, 6.000 p.e. activated sludge MBR process

DOP : RELEVANT INSTALLATIONS

BOUSSADA WWTP (Algerie) 32.000 m3/day, 200.000 p.e. activated sludge (Extended Aireation)

EDAR TISSEMSILT (Algerie) 16.000 m3/day, 110.000 p.e. activated sludge with nitrification – desnitrification

EDAR SIDI ALI LEBHAR (Algerie) 3.000 m3/day, 25.000 p.e. activated sludge

EDAR MECHERIA (Algerie) 13.000 m3/day, 92.000 p.e. activated sludge

EDAR RELIZANE (Algerie) 21.600 m3/day, 180.000 p.e. activated sludge

EDAR ARRIS BATNA (Argelia) 9.400 m3/day, 63.000p.e. Activated sludge with nitrification – desnitrification

DOP : RELEVANT INSTALLATIONS

VATRA WWTP (Romania) 4.392 m3/day, 19.200 p.e. activated sludge (Extended Aireation)

GAESTI WWTP (Romania) 4.704 m3/day, 20.400 p.e. activated sludge (extended aeration)

TITU WWTP (Romania) 2.712 m3/day, 18.700 p.e. activated sludge (extended aeration)

DEISA ALGERIE SPA RELEVANT INSTALLATIONS

STEP SIDI AISSA (Algerie) 15.000 m3/day, 150.000 p.e. activated sludge (medium load and aerobic digestion)

STEP AIN KIHAL (Algerie) 2.790 m3/day, 23.000 p.e. activated sludge ( extended aeration )

STEP ROUACHED (Algerie) 3.375 m3/day, 28.500 p.e. activated sludge ( extended aeration )

STEP BOGHERDAINE (Algerie) 1.800 m3/day, 15.000 p.e. activated sludge ( extended aeration )

REFERENCES OF DEISA-COMSA AND DEISA ALGERIE

From 2.006 we have got 13 contracts, equivalent to 1.300.0000 equivalent inhabitants

CUSTOMERS, SECTORS

WATER RECOVERY: A SECOND CHANCE FOR ALREADY USED WATER

DEISA contributes a significant experience in the optimization of water consumption, including: recycling, selective use of water, and tertiary treatments to achieve the regeneration of already used water and its recirculation for further reuse.

DEISA designs and build installations for these purposes. We have pilot plants used to confirm the efficiency of the proposed treatment line, or to search for the most adequate design.

CUSTOMERS, SECTORS: SATS AND EXPLOTATION

TECHNICAL ASSISTANCE AND CONSULTANCY SERVICES (FOR BASIC, CONCEPTUAL

ENGINEERING)

On regular or “case by case” basis

General studies (optimization) or specific (i.e:

improvement of the performance in an

existing plant)

Overviewing of all water treatment systems in an

industrial complex: make – up

water, effluent treatment, effluent recycling

For new or existing installations

Specific or general teaching in Water Treatment

Technologies

CUSTOMERS, SECTORS: SATS AND O & M SERVICES

Service and technical assistance all along the life of your installation

OPERATION AND TECHNICAL ASSISTANCE AND SERVICES

Our Operation and Technical Assistance Department is offering its services for water treatment plants (built or not by DEISA), already operating or to be built:

• Start – up of new installations• Plant Operation and Maintenance:

• Technical staff and operators on a continuous basis• Technical assistance services:• Temporary help required for studies and troubleshooting• Time schedules for regular maintenance or operation control

• Technical advise, refurbishing and spare parts• Existing plants improvement of and innovating solutions• B.O.T Contracts, concessions and outsourcing

SOME FIGURES

• Number of employees : 54

• Turnover 2.011 : 13.201.000 euros• Turnover 2.012 : 12.872.000 euros• Turnover 2.013 : 12.394.000 euros

• Forecast 2.014 : 21.065.000 euros

HEADQUARTERS

DEISA Desarrollos Ecológicos e Industriales, SAJosé Agustín de Goytisolo , 30 - 3208029 HOSPITALET - BARCELONA – ESPAÑATel. +34 934 286 800Fax +34 934 286 851

DEISA ALGÉRIE05, Lotissement des Frères AbbesLot. Nº 01 DAR EL BAIDA – ALGÉRIETel. +213 770 276 243Fax +213 217 525 06

DEISA RUMANIAStr. Rucar, 36, Bl.2, Ap.2 Sector 1012257 BucurestiTel. +40 21 224 05 55Fax +40 21 224 05 79

DEISA PERUAvda. Jorge Chávez, 263-265Oficinas 201-203Miraflores - LimaTel. +511 253 60 01Fax +511 253 60 14

deisa@deisa.es / www.deisa.es

www.comsaemte.com Edificio Numancia 1

C/ Viriato 47

08014 Barcelona

T (34) 933 662 100

F (34) 934 051 340

C/Príncipe de Vergara, 131

28020 Madrid

T (34) 913 532 120

F (34) 913 504 954