Self cleaning strainer + UF membrane cartridges in the same pressure - - PowerPoint PPT Presentation

Beyond the current UF Boundaries

Self cleaning strainer + UF membrane cartridges in the same pressure vessel EPC PC´S

Decreases significantly

END ND U USERS

Decreases significantly

INSIDE-TO-OUTSIDE HO HOW IT W WORKS

RAW W WA WATE TER UF F WA WATE TER Johnson type strainer (150-300µm ) Strainer is cleaned by internal brushes moved by a propeller

OUTSIDE-TO-INSIDE

Filtration through membrane bundles into chamber 3 Extractable false plate+ bundles + support grill

1 2

PRETREATED WA WATE TER

i-UF400

GRP Housing (DN400) Super Duplex strainer (150 µm) 21 cartridges 10m2 (Total surface 210 m2)

BOTH SYSTEMS ARE BACKWASHABLE AT THE SAME TIME OR SEPARATELY HO HOW IT W WORKS

ME MEMB MBRANES

DOW´S HIGH PERMEABILITY XP FIBERS 50 M2 REPLACEMENT SIMILAR TO CARTRIDGE FILTERS XP FIBERS HAVE UP TO 35% MORE PERMEABILITY THAN THE STANDARD

VESSE SSEL

DIFFERENT MATERIALS (FRP/GRP – SS – CSRL) UNLIMITED PRESSURE RATING BIG SIZES. UP TO Ø60” | MEETING MARKET TRENDS

SCREEN EEN

BACKWASHING & BRUSHING: MOST EFFECTIVE CLEANING NO MOTORS USED FOR CLEANING

CO COMPONE NENT NTS

◊ SAME WATER QUALITY ◊ LOWER POWER CONSUMPTION ◊ HIGUER RECOVERY ◊ ENHANCED CLEANING

[i-UF]

ENH NHANC NCING PERFORMANC NCE O ON SW SWRO

SWRO O PL PLANT NT

TREATING RAW AW SEA EAWATER

WATER R QU QUALITY & & PE PERFORMANCE Feed SDI15: 5.0 – 6.0 Permeate SDI15: < 2.0 *TMP = UF MEMBRANE + STRAINER. DP DUE TO INTERMEDIATE PIPING DOESN’T EXIST

55 lmh 65 lmh 72 lmh 75 lmh 85 lmh

ENH NHANC NCING NG P PERFORMANC NCE ON WWTP

MUNICIP ICIPAL WAST STE WATER R REUSE SE

TREATING SE SECO COND NDARY EFFL FFLUENT

WATER R QU QUALITY Parameter Feed Permeate Reduction

Turbidity (NTU) Max 13.2 < 0.2 (LoD) ≥ 98.5% Avg 5.5 < 0.2 (LoD) ≥ 96.4% TSS (mg/l) Max 6.8 ≥ 99.9% Avg 13.2 ≥ 99.9% COD (mg/l) Max 72.4 48.6

• Avg

54.7 35.7 34.7% BOD (mg/l) Max 29.0 17.0 Avg 19.3 11.7 39.3% Microbiology (u/100ml) Max 44 < 1 (LoD) ≥ 97.7%

FEED FEED PERME MEATE SAME DOW XP FIBERS

SAME WATER QUALITY TO CONVENTIONAL DOW UF SYSTEM

MI MINI-CI CIPS OR HI HIGH H ENERGY CLEANINGS GS ENHA HANCIN ING PERMEABIL ILIT ITY RECOVE VERY RY

ENH NHANC NCING NG P PERFORMANC NCE ON WWTP

MUNICIP ICIPAL WAST STE WATER R REUSE SE

TREATING SE SECO COND NDARY EFFL FFLUENT

OPERATI TING PARA RAMETERS RS

RECOVE VERY RY IS FOR OR SCF F + U UF. . SCF F IS CLEANE NED USIN ING UF UF B BW # #2. 2.

COMPRESSED AIR (~5 BAR) EXPANSION HIGH TURBULENCE CLEANING IN INTERPHASE AREA

AIR

IR/WATER

INTERPHASE MAX. . TURBULENCE

ENHANCING CLEANING EFFICI ICIENCY CY

HIGH GH ENERY CLEANI NING NGS

AIR

IR

IN

IN

RINS

NSE

IN

IN

VENT

NT

DRA

RAIN IN

WATER

LEVEL

RINS

NSE

IN

IN

VENT

NT

DRA

RAIN IN

ENH NHANC NCING NG P PERFORMANC NCE ON WWTP

WATER

LEVEL

AIR

IR

IN

IN

◊ LOCATION & FOOTPRINT ◊ MEMBRANE REPLACEMENT ◊ NON-RESTRICTED OPERATING PRESSURE

[i-UF]

LOCA OCATI TION ON

OUTDOORS RS I INSTALL LLATION ON UNLIKE PVC, PE OR PP HOUSINGS, I-UF MEV CAN BE INSTALLED OUTDOORS. FLUYTEC HAS REFERENCES OF +20 YEARS IN HARSH OUTDOOR INSTALLATION NE NEW SCE SCENA NARIOS: L LOCA CATION & FOOTPRINT

Model nº modules Filtering area (m2) Net Footprint (m2) Gross Footprint (m2) Compacity (Filt. Area/ gross Ftp) Compact skid 1 24 1.848 3,56 8,42 219,5 Compact skid 2 40 3.200 4,69 10,42 307,2 i-UF 60 60 3.000 2,69 5,49 546,1

LOCA OCATI TION ON

CO COMPACT CTNE NESS NO INTERCONNECTING PIPEWORK OR SUPPORT FOR MODULES ALL AREA IS AVAILABLE FOR MEMBRANE CONTAINMENT COMPARED TO THE MOST COMPACT SKIDS IN THE MARKET (4 ROWS OF MODULES W/DIRECT COUPLING), NE NEW SCE SCENA NARIOS: L LOCA CATION & FOOTPRINT

UPGRADE PROJECT TO SUBSTITUTE SAND FILTRATION BY UF (86,4 MLD).

NE NEW SCE SCENA NARIO: P PLANT NT U UPGR GRADE DES

LOCA OCATI TION ON

NEW W SCE SCENA NARIO

PLANT NT UPGRA RADES

ORIGINAL PLAN: 2 STORE BUILDING WITH CONVENTIONAL UF TOTAL FOOTPRINT PLANED = 738 M2

NE NEW SCE SCENA NARIO: P PLANT NT U UPGR GRADE DES

LOCA OCATI TION ON

NEW W SCE SCENA NARIO

PLANT NT UPGRA RADES

I-UF OPTION AVOIDS CONSTRUCTION OF BUILDING MINOR MODIFICATION OF PLANT LAYOUT NE NEW SCE SCENA NARIO: P PLANT NT U UPGR GRADE DES

LOCA OCATI TION ON

NEW W SCE SCENA NARIO

PLANT NT UPGRA RADES

MODULES

(SIZE, MATERIAL, UPGRADES…)

CAN BE REPLACED BY CHANGING THE ADAPTORS OR THE TUBESHEET

NE NEW SCE SCENA NARIO: M MEMBRANE REPLACEMENT NT

ME MEMB MBRANE R REPLACEME MENT

NEW W SCE SCENA NARIO FOR O OPERATORS ORS

ALTERN RNATIVES

I-UF OFFERS AN OPEN

AREA FOR MEMBRANE CONTAINMENT

FIXING OF MODULES

OBTAINED BY CONNECTORS TO UPPER TUBESHEET.

NON ON-RESTRICTED P PRESSURE

NEW APP PPLICATIONS FO FOR UF UF PVC / PP /PE MODULES MAXIMUM PRESSURE LIMITED TO 5-6 BAR, DEPENDING ON OPERATING TEMPERATURE & SENSIBLE TO WATER-HAMMERS. I-UF VESSELS ARE PRESSURE VESSELS, DESIGNED AS PER INTERNATIONAL CODES (I.E. ASME). BASED ON MATERIAL SELECTION, THE PRESSURE RATING OF THE VESSEL IS NON-RESTRICTED.

NE NEW SCE SCENA NARIO: NO NON-REST STRICTED P PRESSU SURE