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RALEX® - WATER TREATMENT Company General Presentation Aquatech India Tomas Dornik, MEGA a.s., Czech Republic.

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Presentation on theme: "RALEX® - WATER TREATMENT Company General Presentation Aquatech India Tomas Dornik, MEGA a.s., Czech Republic."— Presentation transcript:

1 RALEX® - WATER TREATMENT Company General Presentation Aquatech India Tomas Dornik, MEGA a.s., Czech Republic

2 RALEX® - WATER TREATMENT Our mission To be preferred supplier of electro-chemical membrane processes providing superior solutions and services with maximum respect to the environment.

3 RALEX® - WATER TREATMENT Company profile  We are innovative and constantly growing private company with more than 25 years of experience in the production of ion-exchange membrane and supply of membrane technologies  Family owned company (Mr. Lubos Novak, Ph.D.)  author or co-author of patents (>20), research reports (>100) especially in the field of membrane processes, president of Czech Membrane Platform, founder of electro-membrane processes in CR  Core business is production of ion-exchange membranes, spacers, membrane stacks and supply of complex electro- membrane technologies on the basis of own know-how  Processes and products are certificated by ISO (EU standards) and GOST-R (Russian Standards)

4 RALEX® - WATER TREATMENT History  1975 – 1981: Central laboratories of uranium industry (CSUP)  1981 – 1990: Research and Development Institute of CSUP  since 1985: Industrial production of membranes RALEX ®  1991 – 1992: MEGA - VVÚ s.p. – state company since April 1992: MEGA a.s. 2000: MEGA-TEC s.r.o. 2007: MEGA ProfiLine 2008: MemBrain 2012: MEGA Ukraine

5 RALEX® - WATER TREATMENT Production Plant in Straz pod Ralskem

6 RALEX® - WATER TREATMENT MEGA Group

7 RALEX® - WATER TREATMENT MemBrain s.r.o. R&D (research and development)  Subsidiary of MEGA a.s., Quick transfer of results of research works to industrial applications  Headquarters: Stráž pod Ralskem, Czech Republic  Founded: 2008  Employees: 56  Activities are mainly focusing into: - the latest processing trends in the field of membrane processes - electro-membrane processes - hybrid membrane processes - bipolar membranes - gas separation

8 RALEX® - WATER TREATMENT Membrane Innovation Center (MIC) is a unique Center focusing on research and innovation in membrane processes, which provides:  new infrastructure for research and innovation activities  modern equipment of analytical, technological and mobile laboratory  net of industrial and academic organizations  more than ten years experience in R&D  support for education and popularization of the field MemBrain s.r.o. Membrane Innovation Center (MIC)

9 RALEX® - WATER TREATMENT Our Offer in Membrane Processes  Products  Heterogenous ion-exchange RALEX membranes ® (www.ralex.eu)www.ralex.eu  Electrodialysis equipment (laboratory, pilot, industrial)  Electrodeionization equipment  Electrophoretic cells (flat, tubular)  Membrane technologies (turn-key delivery)  Electrochemical (ED(R), EDI)  Complex process lines (integrated membrane processes)  R&D and other services  Consultancy, expertise, designing  Laboratory and pilot scale trials  Guarantee and post-guarantee service  Staff training

10 RALEX® - WATER TREATMENT Main Products & Applications ProcessesED, EDR, EDI, (RO) SegmentWaterFoodSpecial AppsReplacementE-coat Product EWTU, HPWU, (RWTU) EWDUELPURALEXEL, RALEXEFC Application Sludge lake water treatment Whey demineralization L-carnitine Desalination Membranes (GE-Ionics, Schekino) Anode cell tubular Ammonium nitrate condensate Mother liquor demineralization Gama–butyrobetain desalination Spacers (GE-Ionics) Anode cell flat Tertiary Treatment UF permeate demineralization Purification of organic solution Electrodes (GE-Ionics) Membrane tube Brackish water desalination Lactulose syrup demineralization Glycol purificationED Stacks (Eurodia) Membrane roll Waste water Re-use Skim-milk de-ashing Xylose Desalination Ultra-pure water production Re-use of rinse water from galvanizing plant

11 RALEX® - WATER TREATMENT Strategic partners:

12 RALEX® - WATER TREATMENT  Electrodialysis (ED) is an electrically-driven method of removing dissolved ionic compounds - Dissolved solids may exist in a form of ions that are either positively or negatively charged (cations or anions) - When an electrical potential is applied across the ion-selective membrane, cations migrate towards the negative electrode (cathode) and anions migrate towards positive electrode (anode) - The driving force is DC electric field Definition of Electrodialysis

13 RALEX® - WATER TREATMENT  Ions are nothing more than atoms or molecules that have gained or lost an electron(s). - Generated by salts, acids or alkalies dissociation in water - Both types – organic and inorganic - Independent movement in solution Definition and Characteristics of Ions  Cation is a positively charged (loosing of electron) ion - Cations migrate to the cathode  Anion is a negatively charged (gaining of electron) ion - Anions migrate to the anode

14 RALEX® - WATER TREATMENT  Ion-exchange membranes present ion-selective barries  Cation-exchange membranes (CM) - Selective transport of cations - Anionic transport blocked - Permselectivity about 96 %  Anion-exchange membranes (AM) - Selective transport of anions - Cationic transport blocked - Permselectivity about 96 % Ion-exchange Membranes

15 RALEX® - WATER TREATMENT  Basic characteristics - Series of alternating ion-exchange membranes separated by spacers - One cation and one anion exchange membrane plus two spacers = cell pair - Spacers are alternately connected to internal manifolds for proper liquids distribution - Platinum-coated titanium electrodes Electrodialyzer – Heart of the ED Process

16 RALEX® - WATER TREATMENT Electrodialyzer – Heart of the ED Process 1- Manifolds with built-in collectors 2 - Electrodes 3 - Ion exchange membranes 4 - Spacers 5 - Tie-rods, washers and nuts 6 - Assembly pins

17 RALEX® - WATER TREATMENT Membrane Stack ED/EDR-II Membrane stack EDR-III RALEX EDR stacks for industrial applications

18 RALEX® - WATER TREATMENT Small capacity EWT technology units  P-series - EWTU P10 and EWTU P20 are compact, fully autonomous processing units for small size projects till 15 m 3 /hour (EWTU P10) and 20 m 3 /hour (EWTU P20); also suitable for piloting and/or testing - Both single pass and batch process applicable - Up to three stacks in series (for single pass mode)

19 RALEX® - WATER TREATMENT Medium-capacity EWT technology units  M-series - M45 and M90 are compact, fully autonomous processing units for medium- capacity size projects till 45 m 3 /hour (EWTU M45) and till 90 m 3 /hour (EWTU M90); - Operating in single-pass through mode - M45 - arrangement in one line ; up to three stacks in series - M90 - arrangement in two lines; up to three stacks in series a s standard, can be designed with 2 concentration loops as four stages technology RALEX® EWTU M45 RALEX® EWTU M90

20 RALEX® - WATER TREATMENT Large scale EWT technology units TwinLine90 12L/3S (approx. 500 m 3 /hour of product)  TwinLine90 - Inlet hydraulic skid with reversal valves, pneumatic actuated - Two EDR lines, 2, 3 or 4 stages - Outlet hydraulic skid - Pipe collectors One TwinLine90

21 RALEX® - WATER TREATMENT MEGA industrial applications of ED/EDR in Water Reuse and Desalination  Water Reuse - of biologically pretreated waste waters to produce water for agricultural or landscape irrigation - of discharged water from industry to reuse it back to a process (as process water, make up water for cooling towers, RO brine recovery) - treatment of waste condensates from fertilizer industry to reuse ED concentrate back in the production process and diluate in water management of the company - …  Desalination - of tailing ponds (mining industry) - of gas well waters - of brackish waters to produce drinking water - …

22 RALEX® - WATER TREATMENT MEGA industrial applications of ED/EDR in Water Reuse and Desalination 0,1 $/m 3 1 $/m 3 10 $/m 3  MB CIX/AIX 1 g/L10 g/L 100 g/L BWRO SWRO EDI EDR EDR Reverse Osmosis Evaporation Ion Exchange E-Separation ROEDR IX EDR Evap TDS Cost Desalination cost of various technologies

23 RALEX® - WATER TREATMENT MEGA projects in Water Reuse: Project “Depurbaix” Desalination of biologically pretreated municipal waste water to produce water for agricultural irrigation Client:BEFESA/ACSA Project: Municipal waste water (tertiary) treatment to produce irrigation water Locality: Barcelona, Spain Commissioning:2010 Feed specification:Municipal wastewater after biological and mechanical pre-treatment; 3200 microS/cm Quality of Product:< 750 microS/cm Capacity of product:4x m 3 /day (4x 500 m 3 /hour) MEGA technology:RALEX EWTU TwinLine90 48L/2S (EDR-III/600) Mode:Single pass, water recovery 86%

24 RALEX® - WATER TREATMENT MEGA projects in Water Reuse: Project “Depurbaix” Desalination of biologically pretreated municipal waste water to produce water for agricultural irrigation

25 RALEX® - WATER TREATMENT Process block scheme Feed into wetland areas Feed into river Llobregat  Tailing pond K II Filtration ED Secondary settler WWTP Actiflo ® Coagulation, Injection, Maturation, Lamella Clarifier Discfilter Disinfection UV Cartridge filtration Agricultural Irrigation UF, RO, Ultraviolet Injection into aquifer to prevent saline intrusion Sand filtration hypochlorite MEGA projects in Water Reuse: Project “Depurbaix” Desalination of biologically pretreated municipal waste water to produce water for agricultural irrigation

26 RALEX® - WATER TREATMENT MEGA projects in Water Reuse: Project „A.R.P.C.“ Desalination of biologically pretreated waste water to produce make up water for cooling towers Client: GEMWATER/ ARAK PETROCHEMICAL CORPORATION Project: Desalination of biologically pretreated waste water from petrochemical plant to produce make up water for cooling towers Locality: Arak, Iran Commissioning: 2010 Feed specification: Wastewater after biological and mechanical pre-treatment, 1800 microS/cm Quality of Product: 85% of desalination degree (approx microS/cm) Capacity of product: 210 m 3 /hour MEGA technology: RALEX EWTU 6L/3S (EDR-III/500) Mode: Single pass, water recovery 85%

27 RALEX® - WATER TREATMENT  Tailing pond K I MEGA projects in Water Reuse: Project „A.R.P.C.“ Desalination of biologically pretreated municipal waste water to produce make up water for cooling towers

28 RALEX® - WATER TREATMENT Process block scheme MEGA projects in Water Reuse: Project „A.R.P.C.“ Desalination of biologically pretreated municipal waste water to produce make up water for cooling towers Waste water from Complex Activated sludge Sand filters + Carbon filters Cooling tower make up EDR DAF Clarifier Evaporation pond Cartridge filters

29 RALEX® - WATER TREATMENT Client:DIAMO s.p., zavod GEAM Project: Desalination of tailing ponds created by uranium mining Locality: Dolni Rozinka, Czech Republic Commissioning: 1986, extension 1995, extension 2007 Feed specification:Alkaline tailing pond waters from uranium mining with approx. 35 g/l TDS, containing, especially anions SO 4 2- (20 g/l), NO 3-, NO 2-, cations NH 4, Na +, Ca 2+, Mg 2+, other metals as Mo, organic matters, uranium U Pretreatment:Addition of lime and soda ash to precipitation Ca2+ and Mg2+, sand filtration sorption of heavy metals and uranium on ionexchange colon filled by LEWATIT, sorption of organic solids on acivated carbon Capacity, composition:ED (membrane stacks ED-II) in Feed&Bleed mode - Feed: 65 m 3 /h, TDS approx. 35 g/l - Diluate: 50 m 3 /h, TDS g/l; Concentrate: 15 m3/h, TDS min. 100g/l RO - Feed: 50 m 3 /h, TDS 12 g/l - Permeate: 35 m 3 /h, TDS less than 0,5 g/l; Retentate: 15 m 3 /h, TDS cca 40 g/l Quality of Product:Desalinated stream is discharged after pH controlle to a river, concentrate is evaporated to the final commercial product of pure Na 2 SO 4 MEGA technology:Combination of ED and RO; ED: RALEX EWTU 30xED-II/200 ED Mode:Feed&Bleed MEGA projects in Desalination: Project „GEAM“ Desalination of tailing ponds (mining industry)

30 RALEX® - WATER TREATMENT Tailing pond K ITailing pond K II MEGA projects in Desalination: Project „GEAM“ Desalination of tailing ponds (mining industry)

31 RALEX® - WATER TREATMENT  Tailing pond K II Tailing pond water Sand filtration GAC Filtration (sorption of organic solids) ED Drainage water Ca and Mg precipitation Lime,Na 2 CO 3 Sorption of heavy metals and U (on ion exchange columns) RO River Evaporation, Na 2 SO 4 crystalization Process block scheme MEGA projects in Desalination: Project „GEAM“ Desalination of tailing ponds (mining industry)

32 RALEX® - WATER TREATMENT Client:ZSNP a.s. Project:Desalination of tailing ponds created after production of aluminium oxide Locality:Ziar nad Hronom, Slovakia Commissioning:2003 Feed specification:Very high alkalinity waters (pH 13-14) from red mud tailing pond (nearly 10g/l of free NaOH, containing anions OH -, CO 3 2-, cations Na +, K +, metals as Al (1g/l), heavy metals Cr, As, Mo, V and some organic matters) Pretreatment:Neutralisation with H 2 SO 4 and precipitation using FeSO 4 plus floccculant, sedimentation and filtration, additional acidification and double filtration before electrodialysis itself Capacity, composition:Feed: 14,4 m 3 /hr at 37 g/l TDS ; Diluate: 11,8 m 3 /hr at 6 g/l TDS; Concentrate: 2,6 m 3 /hr at 180 g/l TDS Quality of Product:Desalinated stream is discharged after pH controlle to a river, concentrate is evaporated to the final commercial product of pure Na 2 SO 4 MEGA technology:ED: RALEX EWTU 12xED-II/200 Mode:Feed&Bleed MEGA projects in Desalination: Project „ZSNP“ Desalination of tailing ponds (mining industry)

33 DIVISON OF MEMBRANE PROCESSES MEGA projects in Desalination: Project „ZSNP“ Desalination of tailing ponds (mining industry)

34 RALEX® - WATER TREATMENT Tailing pond water Floculant SedimentationSand and anthracite filtration I Decarbonation (by air) ED (disinfection) NaClO 2 (disinfection) River Neutralization, As and Cr precipitation H 2 SO 4, FeSO 4 H 2 SO 4, (disinfection) NaClO 2 (disinfection) Sand and anthracite filtration II Bag and Cartridge filtration Evaporation, Na 2 SO 4 crystalization MEGA projects in Desalination: Project „ZSNP“ Desalination of tailing ponds (mining industry) Process block scheme

35 RALEX® - WATER TREATMENT Client: GP RESOURCES Project: Small capacity unit - treatment of gas well waters Locality: Alberta-Calgary, Canada Commissioning: 2008 Feed specification: Gas well water, TDS in range – mg/l Quality of Product:Drinking water for hog barns, TDS under 500 mg/l Capacity of product: approx. 40 m 3 /day MEGA technology:RALEX EWTU P10 1xEDR-II/ ; Mode: Batch MEGA projects in Desalination: Project „GRP“ Desalination of gas well waters

36 RALEX® - WATER TREATMENT MEGA projects in Desalination: Project „GRP“ Desalination of gas well waters

37 RALEX® - WATER TREATMENT MEGA projects in Desalination: Project „GRP“ Desalination of gas well waters Process block scheme Gas well water Bag filtration 1 µm GAC Filtration (sorption of hydrogencarbons) EDR Drinking water Feed tank 1 Feed tank 2 EDR Brine tank

38 RALEX® - WATER TREATMENT Client:Aigües del Ter-Llobregat (ATLL) Project:Pilot unit - treatment of river water to produce drinking water Locality:Abrera, Barcelona, Spain Commissioning:2008 Feed specification:River water, < microS/cm, problem s with high level of Trihalomethanes Quality of product:Potable water, microS/cm Capacity of product:10-12 m 3 /hour MEGA technology: RALEX EWTU P10 2xEDR-III/ Mode: Single pass MEGA projects in Desalination: Project „Llobregat-Abrera “ Desalination of brackish waters to produce drinking water

39 RALEX® - WATER TREATMENT MEGA projects in Desalination: Project „Llobregat-Abrera “ Desalination of brackish waters to produce drinking water

40 RALEX® - WATER TREATMENT MEGA projects in Desalination: Project „Llobregat-Abrera “ Desalination of brackish waters to produce drinking water Process block scheme Llobregat River KMnO 4 CoagulantFloculant Sedimentation ClO 2 Sand filtration GAC Filtration (dechlorination) Remineralization CO 2 Cl 2 Drinking water EDR

41 RALEX® - WATER TREATMENT MEGA projects in Chemical Industry: Project „JSC Minudobreniya “ Treatment of waste waters from fertilizer industry Client:JSC MINUDOBRENIYA – Rossosh, Project:Treatment of waste waters from production of NPK in order to reuse ED concentrate back in the production process. Diluate stream is used in water management of the company. Locality: Rossosh, Russia Commissioning:2012 Feed specification:60 m 3 /hour of wastewater from ammonia nitrate production, 1,7 g/l (mainly NO 3, NH 4 + ) Requirement for product: ED concentrate approx.100 g/l (1 m 3 /h), diluate approx. 0,05 g/l (59 m 3 /h) MEGA technology: Pretreatment - Sand filtration plus microfiltration RALEX® EWTU М90 2L/4S EDR-III/600; RALEX® EWTU P15 2xED- II/250; Mode: 1. part: Basic demineralization on RALEX® EWTU M90 2L/4S EDR-III/600 operating in one-pass mode 2. part: The concentration on the two units RALEX® EWTU P15 2xED- II/250 operating in batch mode

42 RALEX® - WATER TREATMENT MEGA projects in Chemical Industry: Project „JSC Minudobreniya “ Treatment of waste waters from fertilizer industry

43 RALEX® - WATER TREATMENT MEGA projects in Water Reuse: Project „JSC Minudobreniya - Rossosh“ Treatment of waste waters from fertilizer industry Pretreatment EWTU M90 2L/4S EDR- III/600 Sand filtration MF 2 x EWTU P15 ED-II/250 Electromembrane processes Buffer tank Product 1: Diluate TDS = 0,05 g/l Feed water TDS = 1,7 g/l Product 2: Concentrate (NH 4 NO 3 ) TDS above 100 g/l Process block scheme

44 RALEX® - WATER TREATMENT Unit A25 Nominal Parameters  feed 25 m 3.h -1, TDS 3.0 g.l -1 (as NH 4 NO 3 ), temp. 20 – 40 °C  diluate TDS 0.10 – 0.25 g.l -1  concentrate TDS 100 – 200 g.l -1  energy consumption 3.5 kWh.m -3 (of upper defined feed)

45 RALEX® - WATER TREATMENT Unit A25

46 RALEX® - WATER TREATMENT Unit A25 Advantages in Comparison to the Conventional ED Concept  without intermediate tanks, pumps and instrumentation  compact footprint  optimized membrane area  the same spare parts for both types of membrane stacks  all main components doubled  possibility to have 1 line in operation and 1 line in repair or CIP  fast start to full production with constant products quality  no waste production even during CIP (reprocessing by A25)

47 RALEX® - WATER TREATMENT MEGA projects in Chemical Industry: Project „Kuybyshev AZOT“ Treatment of waste waters from fertilizer industry Client:AO KUYBYSHEV AZOT Project:Treatment of waste waters from production of NPK in order to reuse ED concentrate back in the production process. Diluate stream is used in water management of the company. Locality: Togliatti, Russia Commissioning:2013 Feed specification:60 m 3 /hour of wastewater from ammonia nitrate production, 2,9g/l Requirement for product: ED concentrate approx.120 g/l, diluate approx. 0,04 g/l; MEGA technology:RALEX® EWTU М90 2L/4S EDR-III/600; RALEX® EWTU 4xED-II/250; 2xRALEX® EWTU HPW P32 8xEDI-X Mode: 1. part: Basic demineralization on RALEX® EWTU M90 2L/4S EDR-III/600 operating in one-pass mode 2. part: The concentration on the two units RALEX® EWTU 4xED-II/250 operating in batch mode

48 RALEX® - WATER TREATMENT MEGA projects in Chemical Industry: Project „Kuybyshev AZOT“ Treatment of waste waters from fertilizer industry

49 RALEX® - WATER TREATMENT MEGA projects in Chemical Industry: Project „Kuybyshev AZOT“ Treatment of waste waters from fertilizer industry Pretreatment EWTU M90 2L/4S EDR- III/600 MF Electromembrane processes Buffer tank Product 1: Diluate TDS = 0,04 g/l Feed water TDS = 2,9 g/l Product 2: Concentrate (NH 4 NO 3 ) TDS above 120 g/l EWTU HPW P32 8xEDI-X EWTU 4xED- II/250 Process block scheme

50 RALEX® - WATER TREATMENT Client:VWS Brasil Ltda Project:Desalination pretreated industrial waste water after MBR to prepare water for further industrial usage in a petrochemical complex Locality: Itaboraí – Rio de Janeiro, Brasil Commissioning:supposed 2014 Feed specification:Industrial waste waters after MBR; TDS 1200mg/l Quality of Product:TDS 210 mg/l Capacity of product:425 m 3 /hour MEGA technology:RALEX EWTU TwinLine90 12L/3S (EDR-III/550) Mode:Single pass, water recovery 85% MEGA projects in Water Reuse: Project „Petrochemical Complex - Comperj “ Desalination of mechanically and biologically pretreated industrial waste water for further industrial usage

51 RALEX® - WATER TREATMENT MEGA projects in Water Reuse: Project „Petrochemical Complex - Comperj “ Desalination of mechanically and biologically pretreated industrial waste water for further industrial usage

52 RALEX® - WATER TREATMENT Process block scheme MEGA projects in Water Reuse: Project „Petrochemical Complex - Comperj “ Desalination of mechanically and biologically pretreated industrial waste water for further industrial usage MBR Waste water from Complex Nut schell filter Carbon filters Mix Bed Oil separator RO Boiler feed EDR DAF

53 RALEX® - WATER TREATMENT MEGA projects in Water Reuse: Project „Achinsk“ Desalination of mechanically and biologically pretreated industrial waste water to achieve the limits for discharge Client:BIOTECHPROGRESS Project:Desalination of mechanicaly and biologically pretreated industrial waste water to achieve the ecological limits for discharge to watercourse Locality: Krasnoyarsk, Russia Commissioning:supposed Feed specification:Industrial waste waters after biological and mechanical pretreatment; TDS 1300mg/l Quality of Product:TDS 500 mg/l Capacity of product:500 m 3 /hour MEGA technology:RALEX EWTU TwinLine90 12L/2S (EDR-III/550) + 6L/2S Mode:Single pass, water recovery 85%

54 RALEX® - WATER TREATMENT Process block scheme MEGA projects in Water Reuse: Project „Achinsk“ Desalination of mechanically and biologically pretreated industrial waste water to achieve the limits for discharge  Tailing pond K II EDR Organic removal MBR Bag filtration (TSS removal) Feed water TDS = 1,3 g/l RO Diluate TDS = 0,37 g/l Concentrate TDS = 7 g/l Crystalization

55 RALEX® - WATER TREATMENT Client: METITO Project: Drinking water supply Locality: Belkhir, Tunisia Commissioning: supposed 2014 Feed specification: Well water, TDS 2500 mg/l Quality of Product:Drinking water, TDS under 1000 mg/l Capacity of product: approx. 2x 800 m 3 /day MEGA technology:2x RALEX EWTU M45 2xEDR-III/ ; Mode: Single pass, water recovery 85% MEGA projects in Desalination: „Project Belkhir“ Desalination of well waters to produce drinking water

56 RALEX® - WATER TREATMENT Process block scheme Well water 2,5 g/l Sand filters Drinking water supply < 1 g/l EDR Evaporation pond 12,2 g/l Cartridge filters MEGA projects in Desalination: „Project Belkhir“ Desalination of well waters to produce drinking water

57 RALEX® - WATER TREATMENT EDI Process – How does it work The EDI process uses ion- exchange membranes in combination with ion-exchange resin to provide a high purity water.

58 RALEX® - WATER TREATMENT MEGA Pure means MPure M36 Product Requirements  Application: industrial high purity water  Reduce system complexity and cost  Equal or better DI & Silica performance vs. state-of-the-art EDI  Improved mechanical construction  Improve stack robustness  Cost competitive also for large flow rates

59 RALEX® - WATER TREATMENT M36 Product Requirements  Flow rate m3/h per stack  Interconnection up to 3 stacks  High Recovery  Hardness Tolerance  Low system cost  Competitive with MB

60 RALEX® - WATER TREATMENT GEAM Demonstration Unit

61 RALEX® - WATER TREATMENT Mpure Three Stack System

62 RALEX® - WATER TREATMENT Mpure Three Stack System

63 RALEX® - WATER TREATMENT Why consider MEGA as supplier?  EXPERIENCE: MEGA has long-term experience in developing, designing, manufacturing and supplying of electrodialysis (since 1985).  PROVEN AND REASONABLE: MEGA has a significant market position in electrodialysis supply for different applications and industries (reference list upon request)  KNOWLEDGE: MEGA has long-term R&D co-operation with reputable institutions concerning whey treatment and MEGA ProfiLine develops new dairy products based on demineralized whey. R&D subsidiary MemBrain Ltd. received budget approval for building and operation of Membrane Innovative Centre in the Czech Republic.  EU ORIGIN, SHORT DELIVERY TIME (for European & CIS customers): MEGA manufactures all key components for ED (membranes, spacers, stacks, equipment) based on own know-how in plant located in Central Europe. MEGA ProfiLine keeps main spare parts and consumables in local warehouse in Russia.

64 RALEX® - WATER TREATMENT G11 Thank you for your attention.


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