MEMBRANIUM. water production using state-of-the-art membrane technologies. CAREFULLY DEVELOPING MEMBRANE SCIENCE TRADITIONS

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2 MEMRANIUM the worldwide leaders, we are manufacturing nanostructured water production using state-of-the-art membrane technologies. The factory operates state-of the-art equipment and machinery based on the latest technology developments for automatic rolling equipment to produce elements in a range of sizes starting from domestic 82 up to regular applications. 998 POLIMERSINTEZ initiating a production site to market on a coercial basis. The compilation development along with hi end technology practice had helped to set up this venture. 986 Creation of POLIMERSINTEZ as a leading instituition for «Membrana» center (more 977 Membrana- for production of cellulose esters based membrane is coissioned in Vladimir. 974 Polymeric membranes department is estabbrane plant in the USSR is coissioned. 968 from acetates are completed. Ph.D. thesis on photo- and photo-oxidative degradation of cellulose acetates is completed. CAREFULLY DEVELOPING MEMRANE SCIENCE TRADITIONS 200 POLIMERSINTEZ together with State owned high-tech investment fund RUSNANO ( decided to create Joint Venture RM Nanotech (MEMRANIUM trade mark) to set up sq. m production site for RO, NF and UF range of products. 982 Start of serial industrial production 97 Gas separataion membranes lab establishement. 970 A pilot continuous operation unit for production of membranes is set up at VNIIS (Sci- Synthetic Resins). 2 Membranium.com

3 MEMRANE FLATSHEET PRODUCTION DISTINCTIVE ADVANTAGES MEMRANIUM products has a certain number of peculiarities, high rejection level NF membrane elements do not require active chlorine removal from feed water before introduction into the system elements can be supplied both in wet or dry Quality Control according to ISO 900 Our sea water (KM series) membranes were tested SOFTWARE at WORLDWIDE PRESENCE 42 COUNTRIES Membranium.com 3

4 MEMRANIUM ELEMENTS COMPETITIVE REPLACEMENT MATCH GUIDE DOW Filmtec Hydranautics TORAY Suez/DESAL CSM CPA3 CPA2 pressure * adapter is required for core tube Membranium.com

5 INDUSTRIAL GRADE MEMRANE ELEMENTS DATASHEET Salt Rejection Permeate Flow Test S(%) nom S(%) min Q (GPD) nom Q (GPD) min Q (м3/h) Q (l/h) Test solution P (МPа) Recovery T Recom mended NDP (MPa) Weight (kg)* Sea water КМ 8040-C 99,7 99, ,66 3,2% NaCl, ,8 КМ 8040-C2 99,7 99, ,0 3,2% NaCl, ,8 КМ 8040-C3 99,7 99, ,42 3,2% NaCl, ,3 КМ ,7 99, ,2% NaCl, , High rejection membrane elements КM 8040-CM 99,8 99, ,26 3,2% NaCl, ,8 КM 8040-CM-2 99,8 99, ,20 3,2% NaCl, ,8 КM 8040-CM-3 99,8 99, ,2 3,2% NaCl, ,3 КM 4040-CM 99,8 99, ,2% NaCl, , rackish water High rejection membrane elements КC 8040-C 99,7 99, ,8 % NaCl, 2,4-2,0 4,8 КC 8040-C-2 99,7 99, ,73 % NaCl, 2,4-2,0,8 КC 8040-C-3 99,7 99, ,62 % NaCl, 2,4-2,0,3 КC 4040-C 99,7 99, % NaCl, 2,4-2,0 4, КC 4040-C2 99,7 99, % NaCl, 2,4-2,0 4, КC 4040-C3 99,7 99, % NaCl, 2,4-2,0 4, Standard pressure membrane elements К 8040-C 99, 99, ,73 % NaCl, 2,4-2,0 4,8 К 8040-C-2 99, 99, ,66 % NaCl, 2,4-2,0,8 К 8040-C-3 99, 99, ,6 % NaCl, 2,4-2,0,3 К 4040-C(F) 99, 99, % NaCl, 2,4-2,0 4, Low pressure membrane elements КH ,2 98, ,8 % NaCl,0 2 0,9-,4 4,8 КH 4040-C(F) 99,2 98, % NaCl,0 2 0,9-,4 4, Extra low pressure membrane elements КCH (F) 99, 98, ,96 0,0 % NaCl 0,7 2 0,6-0,9 3,8 КCH 8040-(F)3 99, 98, ,66 0,0 % NaCl 0,7 2 0,6-0,9 2,3 КCH (F) 99, 98, ,0 % NaCl 0,7 2 0,6-0, Feed spacer 28 mil 2 - Feed spacer 3 mil 3 - Feed spacer 34 mil Element weight may vary F - shrink film wrapped C - Fiberglass shell T - tape-wrapped DRY dry membrane elements For light industrial membrane elements please contact us Membranium.com

6 SEA WATER Reverse osmosis elements material type Composite polyamide ORM4К КМ Series 32 g/l, Р=, MPa, Т=2, рн=7,. Recovery -0% Flow of each single element in a batch may vary for +/-% Nominal rejection is reached aſter 48 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution. Flow* Rejection* Area Spacer Operation temperature, m3/hr GPD normal**/ minimal*** Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max КМ 8040-, ,7/99, ,7 28 КМ , ,7/99, ,79 3 КМ , ,7/99, , ,-6, 7 0, : КМ (2,3) ,6 6 Membranium.com

7 SEA WATER Reverse osmosis elements material type Composite polyamide ORM4К КМ Series 32 g/l, Р=, MPa, Т=2, рн=7,. Recovery -8% Flow of each single element in a batch may vary for +/-20% Flow* Rejection* Area Spacer l/hr GPD normal**/ minimal*** КМ ,7/99,4 8,0 86 0,7 28 Nominal rejection is reached aſter 48 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution. Operation temperature, Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max 4,-6, , -2 3,6 0: D КМ , 26,7 Membranium.com 7

8 material type Composite polyamide ORM4КМ SEA WATER High Rejection Reverse osmosis elements КМ Series 32 g/l, Р=, MPa, Т=2, рн=7,. Recovery -8% Flow of each single element in a batch may Flow* Rejection* Area Spacer m3/hr GPD normal**/ minimal*** КМ 8040-М, ,8/99, ,7 28 Nominal rejection is reached aſter 48 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution. Typical boron rejection: 9% at following test : test solution of ppm, ppm boron, Р=, MPa, 2 C, ph 8, recovery-8%. КМ 8040-М2, ,8/99, ,79 3, ,8/99, ,86 34 Operation temperature, Chemical cleaning, temperature, ***** 4,-6, 7 0, Free chlorine content, mg/l max SDI ( minutes test), max ) 7 0: 2) Max 20 minutes ,6 Membranium.com

9 material type Composite polyamide ORM4КМ SEA WATER High Rejection Reverse osmosis elements КМ Series 32 g/l, Р=, MPa, Т=2, рн=7,. Recovery -8% Flow of each single element in a batch may vary for +/-20% Flow* Rejection* Area Spacer l/hr GPD normal**/ minimal*** КМ 4040-M ,8/99,6 8,0 86 0,7 28 Nominal rejection is reached aſter 48 hours of continuous operation on test solution Operation temperature, 4,-6, 7 Minimal rejection of a new element aſter 20 minutes test on test solution. Chemical cleaning, temperature, ***** 3-0. Typical boron rejection: 9% at following test : test solution of ppm, ppm boron, Р=, MPa, 2 C, ph 8, recovery-8%. Free chlorine content, mg/l max SDI ( minutes test), max -, -3 2) 3,6 0: 2) Max 20 minutes D КМ 4040-М , 26,7 Membranium.com 9

10 RACKISH WATER High Rejection Reverse osmosis elements material type Composite polyamide ORМ3К KC Series 00 mg/l, Р=, MPa, Т=2, рн=7,. Recovery -% Flow of each single element in a batch may vary for +2% / -% Nominal rejection is reached aſter 00 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution Flow* Rejection* Area Spacer Operation temperature, m3/hr GPD normal**/ minimal*** Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max КC 8040-C ,7/99, ,7 28 КC 8040-C ,7/99, ,79 3 КC 8040-C ,7/99, ,86 34,2-2,0 4, 0,07 3-0, -, -2 7 : КC 8040-C (2,3) Membranium.com

11 RACKISH WATER High Rejection Reverse osmosis elements material type Composite polyamide ORM3К KC Series 00 mg/l, Р=, MPa, Т=2, рн=7,. Recovery -% Flow of each single element in a batch may vary for + / -% Nominal rejection is reached aſter 48 hours of continuous operation on test solution. Minimal rejection of a new element aſter 20 minutes test on test solution. Flow* Rejection* Area Spacer Operation temperature, l/hr GPD normal**/ minimal*** Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max КC 4040-C ,7/99,4 8,3 90 0,7 28 КC 4040-C ,7/99,4 7,9 8 0,79 3 КC 4040-C ,7/99,4 7, 80 0,86 34,2-2,0 4, 3-0, ,6 : D КC 4040-C(2,3) , 26,7 Membranium.com

12 RACKISH WATER Reverse osmosis elements material type Composite polyamide ORМ3К K Series 00 mg/l, Р=, MPa, Т=2, рн=7,. Recovery -% Flow of each single element in a batch may vary for +2% / -% Nominal rejection is reached aſter 48 hours of continuous operation on test solution Flow* Rejection* Area Spacer m3/hr GPD normal**/ minimal***, ,/99, ,7 28 К , ,/99, ,79 3 К , ,/99, ,86 34 К DRY, ,/99, ,7 28 К DRY, ,/99, ,79 3 К DRY, ,/99, ,86 34 Minimal rejection of a new element aſter 20 minutes test Operation temperature, Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max,2-2,0 4, 0,07 3-0, : , Membranium.com

13 RACKISH WATER Reverse osmosis elements K Series material type Composite polyamide ORМ3К 00 mg/l, Р=, MPa, Т=2, рн=7,. Recovery -% Flow of each single element in a batch may vary for +2% / -% Flow* Rejection* Area Spacer l/hr GPD normal**/ minimal*** К ,/99, 8,0 86 0,7 28 К DRY ,/99,0 8,0 86 0,7 28 Nominal rejection is reached aſter 48 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution Operation temperature, Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max, ,/2, 0,07 3-0, ,6 : D К , 26,7 К DRY , 26,7 Membranium.com 3

14 RACKISH WATER Low pressure Reverse osmosis elements material type Composite polyamide ORМ32К КН Series 00 mg/l, Р=,0 MPa, Т=2, рн=7,. Recovery -%t Flow of each single element in a batch may vary for +% / -20% Flow* Rejection* Area Spacer m3/ hr GPD normal**/ minimal*** КН 8040-, ,2/98, ,7 28 Nominal rejection is reached aſter 48 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution Operation temperature, Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max 0,9-,2 4, 0,07 3-0, : КН ,6 4 Membranium.com

15 RACKISH WATER Low pressure Reverse osmosis elements material type Composite polyamide ORМ32К КН Series 00 mg/l, Р=,0 MPa, Т=2, рн=7,. Recovery -% Flow of each single element in a batch may vary for +% / -20% Flow* Rejection* Area Spacer l/hr GPD normal**/ minimal*** КН 4040-C ,2/98, 8,0 86 0,7 28 Nominal rejection is reached aſter 48 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution Operation temperature, Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max 0,9-,2 4, 3-0, : D КН 4040-C , 26,7 Membranium.com

16 TAP & LOW-MINERALIZED WATER Extra low pressure Reverse osmosis elements material type Features Composite polyamide ORМ33К КН Series 00 mg/l, Р=0,7 MPa, Т=2, рн=7,. Recovery -% Flow of each single element in a batch may vary for +/-% Nominal rejection is reached aſter 48 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution Flow* Rejection* Area Spacer m3/hr GPD normal**/ minimal*** КН 8040-C, ,/98, ,66 26 КН , ,/98, ,86 34 КН DRY, ,/98, ,66 26 КН DRY, ,/98, ,86 34 КН 8040-F, ,/98, ,66 26 КН 8040-F3, ,/98, ,86 34 КН 8040-F-DRY, ,/98, ,66 26 КН 8040-F3-DRY, ,/98, ,86 34 Operation temperature, Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max 0,6-0,9 4,/2, 0,07 3-0, : КН 8040-C (3) ,6 КН DRY ,6 КН 8040-F (3) ,6 КН 8040-F3-DRY ,6 6 Membranium.com

17 TAP & LOW-MINERALIZED WATER Extra low pressure Reverse osmosis elements material type Features Composite polyamide ORМ33К КН Series 00 mg/l, Р=0.7 MPa, Т=2, рн=7,. Recovery -%t Flow of each single element in a batch may vary for +/-% Nominal rejection is reached aſter 48 hours of continuous operation on test solution Minimal rejection of a new element aſter 20 minutes test on test solution Flow* Rejection* Area Spacer l/hr GPD normal** / minimal*** Operation temperature, Chemical cleaning, temperature, **** Free chlorine content, mg/l max SDI ( minutes test), max КН ,/98, ,66 26 КН DRY ,/98, ,66 26 КН 4040-F ,/98, ,66 26 КН 4040-F-DRY ,/98, , ,6-0,9 4,/2, 3-0, ,6 : D КН , 26,7 КН DRY , 26,7 КН 4040-F , 26,7 КН 4040-F-DRY , 26,7 Membranium.com 7

18 Additional information on reverse osmosis membrane elements Notes Important information Chemical combatibility General Technical support Warranty Flow of each single element in a lot may vary: ±% for elements КМ8040- and КН 8040-(F), КН 4040-(F), ±20% for elements КМ4040-, +2% /-% for elements series К and К, +%/-20% for elements series КН Nominal rejection of 4040 and 8040 membrane elements is achieved after 48 hours of continuous operation on test solution. Each element is preserved with a solution containing % of sodium metabisulphite and tightly packed under nitrogen in a barrier film bag. Each element of KH, KCH series is preserved with a solution containing % of sodium metabisulfite, 0% of propylene glycol and is vacuum packed under nitrogen in a barrier film bag. Elements DRY are vacuum packed under nitrogen in a barrier film bag. At the first launch an element should be washed for at least hour. In order to prevent destruction of elements the following should be observed: Do not allow excessive feed pressure and feed flow above the levels indicated in the specification. Take measures for protection of membrane elements from back pressure on the permeate side. The pressure on permeate side under no circumstances must exceed pressure at the feed of membrane element. Avoid hydraulic haer during start up, operation and shut down of reverse osmosis systems. During start up of reverse osmosis system the feed pressure must be increased up to the operating level gradually within second (at the max. rate of MPa/sec) Take measures for prevention of membrane elements operation in dead-end mode without concentrate discharge. pressure may vary: For sea water from 4. up to 7 MPa, for brackish water from up to 4 MPa, for slightly salted and tap water from 0, up to 2,0 MPa depending on the salt con tent of feed water, temperature, recovery, operating life of membrane elements. Pressure drop must not exceed 0,07 MPa on each element and 0,4 MPa on each pressure vessel. Feed water temperature must not exceed 4 0. At рн 0 the maximum temperature of the feed water must not exceed 3 0 Time of chemical cleaning of membrane elements within the range of рн -2 must not exceed 4 hours, occurrence of chemical cleaning not exceeding time per month. The maximum turbidity of feed water must not exceed NTU, and SDI<. For long and stable operation of reverse osmosis plants it is recoended to pre-treat feed water to turbidity below 0,2 NTU and SDI down to the level of -3. Recovery on each membrane element m (40 inch) long must not exceed % for all types of membrane elements, except sea water elements. Recovery for sea water membrane elements must not exceed 0%. For long and stable operation of sea water membrane plats it is recoended to maintain recovery on each membrane element m long within 6 8%. Chlorine: it is not recoended to expose composite polyamide membrane to free chlorine and other oxidizers (permanganate, ozone, bromine, iodine). In case such oxidizers are present in the feed water measures should be taken for their removal. Cationic polymers and cationic surfactants can cause irreversible changes of composite polyamide membranes properties. For this reason they should not be used during operation and chemical cleaning of reverse osmosis membrane elements. For lubrication of rubber seals glycerin should be used. Using petroleum based lubricants can be the cause of membrane elements failure. elements should be stored wet after use. To prevent biological contamination of membrane elements during prolonged shut-down of reverse osmosis systems it is recoended to run preservation of elements (or system) following the manufacturer s instructions. The customer shall bear responsibility for use of chemical agents not recoended for use with membrane elements. The customer s failure to follow recoendations of operating membrane elements may result in withdrawal of the manufacturer s warranty obligations. MEMRANIUM s experienced scientific and technical personnel is able to render technical support to end users and engineering companies to design new or optimize existing reverse osmosis systems. Terms and Conditions of warranty on membrane elements you can find on our website: 8 Membranium.com

19 NANOFILTRATION membrane elements material type Features Polypiperazineamide NaRМ 00 mg/l, Р=0,7 МПа, Т=2, рн=7,. Recovery -% test solution of MgSO mg/l, Р=0,7 МПа, Т=2, рн=7,. Recovery -% Flow of each single element in a batch may vary for +/-20% Flow* Rejection, tape overwrap Operation temperature, Chemical cleaning, temperature, **** Acceptable Hydrogen peroxide concentration during continuous operation, mg/l during disinfection (not longer than 30 min), mg/l Acceptable free Chlorine concentration during continuous operation, mg/l during disinfection (not longer than 30 min), mg/l Area Spacer m3/hr GPD % 4040-F, C 0,32*/0,26** 2000*/600** 60*/99** , F2,C 0, 28*/ 0, 23** 800*/440** 60*/99** 7,7 83 0, F3,C2 0, 27*/ 0, 22** 700*/30** 60*/99** 7,4 80 0, F,C-DRY 0, 32*/ 0, 26** 2000*/600** 60*/99** , F2,C-DRY 0, 28*/ 0, 23** 800*/440** 60*/99** 7,7 83 0, F3,C-DRY 0, 27*/ 0, 22** 700*/30** 60*/99** 7,4 80 0, F,C,0*/.2** 900*/7600** 60*/99** , F2,C2,42*/.** 9000*/7200** 60*/99** , F3,C3,34*/.0** 800*/6800** 60*/99** , F,C-DRY,0*/.2** 900*/7600** 60*/99** , F2,C-DRY,42*/.** 9000*/7200** 60*/99** , F3,C-DRY,34*/.0** 800*/6800** 60*/99** , ,6-2,0 2, 3-0, ,6 : D 4040-F(2,3) , 26, F-DRY (2,3) , 26, F(2,3) , F-DRY(2,3) ,6 Membranium.com 9

20 ULTRAFILTRATION membrane elements material type Features Polyethersulfone URM-20, URM-0 of over Daltons, Daltons % solution of myoglobine (7 kda) in 0,9% solution of NaCl, Р= MPa, Т=2. Recovery -% s specific flow by demineralized water (SDI< is min. 0 l/(hr*m2* MPa) % solution of myoglobine (69 kda) in 0,9% solution of NaCl, Р= MPa, Т=2. Recovery -% s specific flow by demineralized water (SDI< is min. 240 l/(hr*m2* MPa) Rejection by protein*, % Area Spacer рн at operation Acceptable free Chlorine concentration during disinfection (not longer than 30 min), mg/l 90* 0,7 90* 7,7 0, * 7, * ,7 90* , * ,7 7,7 0,79 3 7, , , ,2-, 2, : D , 26, Membranium.com

21 Additional information on nanofiltration & ultrafiltration membrane elements. Notes Each nanofiltration element is preserved with a solution containing % of sodium metabisulphite and tightly packed under nitrogen in a barrier film bag. Elements DRY are vacuum packed under nitrogen in a barrier film bag. Each element is tightly packed under vacuum in a polyethylene bag dry. Important information At the first launch an element should be washed for at least hour. In order to prevent destruction of elements the following should be observed: Do not allow excessive feed pressure and feed flow above the levels indicated in the specification. Take measures for protection of membrane elements from back pressure on the permeate side. The pressure on permeate side under no circumstances must exceed pressure at the feed of membrane element. Avoid hydraulic haer during start up, operation and shut down of membrane systems. During start up of membrane system the feed pressure must be increased up to the operating level gradually within second (at the max. rate of MPa/sec) Take measures for prevention of membrane elements operation in dead-end mode without concentrate discharge. pressure may vary: for nanofiltration 0, up to 2,0 MPa depending on the salt content of feed water, temperature, recovery, operating life of membrane elements. Pressure drop must not exceed 0,07 MPa on each element and 0,4 MPa on each pressure vessel. Feed water temperature must not exceed 4º. At рн 0 the maximum temperature of the feed water must not exceed 3º Time of chemical cleaning of membrane elements within the range of рн -3 must not exceed 4 hours. The maximum turbidity of feed water must not exceed NTU, and SDI<. For long and stable operation of a nanofiltration plants it is recoended to pre-treat feed water to turbidity below 0,2 NTU and SDI down to the level of -3. Recovery on each membrane element m (40 inch) long must not exceed % for all types of membrane elements. Chemical combatibility Chlorine, hydrogen peroxide: For disinfection of nanofiltration membrane elements it is recoended to use sodium hypochlorite with maximum concentration of free chlorine up to mg/l or hydrogen peroxide with maximum concentration up to 000 mg/l. For disinfection of ultrafiltration membrane elements it is recoended to use sodium hypochlorite with maximum concentration of free chlorine up to 200 mg/l. Cationic polymers and cationic surfactants can cause irreversible changes polypiperazine membranes properties. For this reason they should not be used during operation and chemical cleaning of nanofiltration membrane elements. For lubrication of rubber seals glycerin should be used. Using petroleum based lubricants can be the cause of membrane elements failure. General elements should be stored wet after use. To prevent biological contamination of membrane elements during prolonged shut-down of reverse osmosis systems it is recoended to run preservation of elements (or system) following the manufacturer s instructions. The customer shall bear responsibility for use of chemical agents not recoended for use with membrane elements. The customer s failure to follow recoendations of operating membrane elements may result in withdrawal of the manufacturer s warranty obligations. Technical support Warranty MEMRANIUM`s experienced scientific and technical personnel is able to render technical support to end users and engineering companies to design new or optimize existing membrane systems. Terms and Conditions of warranty on membrane elements you can find on our website: Membranium.com 2

22 INDICATION OF MEMRANE ELEMENTS К 8040 DRY, М CH,Т,F 20, 0,, 2, 3 type material К composite polyamide Element s dimensions in inches diameter (first two digits) 40 - length (second two digits) DRY dry membrane elements М - modified membrane properties C High rejection Н Low pressure Н Extra low pressure М Sea water Additional data For 4040, 8040 elements glass fiber shell F - Shrink film-wrapped (-F) Т tape-wrapped For UF membrane elements 20,0 - MWCO,2,3 spacer thickness (as per Specification) 22 Membranium.com

23 For Notes Membranium.com 23

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