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B2FS Large SERIES
BRACKISH WATER TO FRESH WATER SYSTEM

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CAPACITIES: 40,000 TO 325,000 USGPD
(151.5 TO 1,231 M³D)


OPERATING FEATURES

  • Produces low TDS water utilizing low pressure spiral wound Reverse Osmosis Process

  • 8" diameter thin film composite membranes available with element rejections from 95% to 98.5%.

  • Instrument board containing all process instruments and gauges.

  • Control panel includes ON/OFF system switch for instant start-up/shutdown of unit.

  • Pre- and post-flushes to minimize water hammer and remove supersaturated solutions.

  • Automatic shutdown on high storage level and automatic start-up on predetermined level or operator initiated actions.

  • Sample valves for ease of data collection and trouble shooting.

  • Grooved type cleaning connections for easy maintenance/cleaning with independent stage by stage cleaning operation.

  • Atmospheric break in product line during cleaning to eliminate cross-connection to process water.

  • Unattended operation possible, requires only daily data collection and scheduled preventative maintenance program.

RESISTANCE TO CORROSION

  • Fiberglass reinforced plastic (FRP) for structural skid members, control panel and membrane support.

  • All pressure pipe, hose and fittings constructed of inert thermoplastics.

GENERAL OPERATING SPECIFICATIONS

  • Inlet Water Salinity: up to 3500 mg/l Total Dissolved Solids (higher salinities, consult Hydropro, Inc.)

  • Inlet Water Pressure: 25-60 psig (2-4 kg/cm2).

  • Inlet Water Temperature: 35º F - 113º F (1º C - 45ºC).

  • Inlet Silt Density Index: Less than 4.

  • Turbidity: Less than 1 NTU.

  • Pretreatment: 5 Micron Filtration, scaling and fouling protection as required for particular application.

  • Nominal Salt Passage: 2 to 5% (varies with temperature, pressure and feed water composition).

  • Transmembrane Pressure: 130-212 psig (8.8-14.4 kg/cm2).

  • Product (Permeate) pressure: up to 15 psig (1 kg/cm2).

  • Electric Characteristics: 230/460V, 3 Phase, 60 Hz standard (other voltages and 50 Hz available).

  • Environment: Ventilated, indoors, ambient temperature less than 122oF (50ºC) and shielded from direct sunlight.

OPTIONAL ACCESSORY EQUIPMENT
  • MEDIA FILTERS
  • CHEMICAL FEED SYSTEMS
  • pH INDICATOR & pH RECORDER FOR INLET WATER pH
  • AUTOMATIC INLET VALVE
  • RAW WATER BOOSTER PUMPS
  • FRP FORCED DRAFT DEGASIFIER & CATCHMENT TANK.
  • SS MICRON FILTER WITH 5 MICRON POLYPROPYLENE CARTRIDGES
  • TRANSFER PUMP
  • STORAGE TANK
  • HYDROPNEUMATIC SYSTEMS WITH CONTROLS
  • HIGH SERVICE PUMPS
  • CLEANING SYSTEM
  • TEST EQUIPMENT
  • SPARE PARTS

STANDARD EQUIPMENT SPECIFICATIONS

  • 8" diameter membrane with integral molded membrane shell - each with individual permeate sample valve.

  • Rotary Vane Pump 316SS with TEFC motor standard.

  • FRP control panel of essentially NEMA 4X construction, with alarm silence button, full voltage starter(s), integral disconnect switch, control switches, indicating lights, control logic circuits and elapsed time meter.

  • PVC panel board includes rotometers for permeate, concentrate and recycle, and includes liquid filled SS pressure gauge for product and concentrate, pressure switch and gauges for membrane inlet and pump suction, conductivity indicator for permeate quality.

UNIT SPECIFICATIONS - ENGLISH

MODEL

CAPACITY
(USGPD)

SIZE (Millimeters)
(L x W x H)

Hp

ARRAY

DRY
WEIGHT (lbs)

# OF
ELEMENTS

*CONVERSION
(%)
B2FS-40 40,000 11 x 2.75 x 5 7.5 1 880 6 *75
B2FS-60 60,000 11 x 2.75 x 5 10 1-1-1 1095 9 75
B2FS-80 80,000 14.25 x 2.75 x 5 15 2 x 1-1 1534 14 *75
B2FS-100 100,000 14.25 x 2.75 x 5 20 2-2 x 1 1905 16 75
B2FS-125 125,000 14.25 x 2.75 x 6 20 2-2 x 1 2154 20 75
B2FS-150 150,000 17.5 x 2.75 x 5 25 3 x 2 2489 25 75
B2FS-175 175,000 21 x 2.75 x 5 30 3 x 2 2944 30 75
B2FS-225 225,000 14.25 x 4.7 x 6 40 3 x 2 3937 40 75
B2FS-275 275,000 17.5 x 4.7 x 6 50 5 x 4 4400 45 75
B2FS-325 325,000 21 x 4.7 x 6 60 6 x 4 5500 60 75

 UNIT SPECIFICATIONS - METRIC

MODEL

CAPACITY
(M3/D)

SIZE (Millimeters)
(L x W x H)

Hp

ARRAY

DRY
WEIGHT (Kg)

# OF
ELEMENTS

*CONVERSION
(%)
B2FS-40 151.5 3600x900x1640 7.5 1 400 6 *75
B2FS-60 227.3 3600x900x1640 10 1-1-1 498 9 75
B2FS-80 303.0 4670x900x1640 15 2 x 1-1 698 14 *75
B2FS-100 378.8 4670x900x1640 20 2-2 x 1 866 16 75
B2FS-125 473.5 4670x900x1960 20 2-2 x 1 980 20 75
B2FS-150 568.2 5740x900x1640 25 3 x 2 1132 25 75
B2FS-175 662.9 6880x900x1640 30 3 x 2 1338 30 75
B2FS-225 852.3 4670x1540x1960 40 3 x 2 1790 40 75
B2FS-275 1041.7 5740x1540x1960 50 5 x 4 2000 45 75
B2FS-325 1231.1 6880x1540x1960 60 6 x 4 2500 60 75

* Conversion achieved with recycle of Concentrate
Note: Membrane pressure limited to 200 psig (14 Bar)

Specifications subject to change without prior notification

All contents are ©Copyright 2007 Hydropro, Inc., unless otherwise noted
Please direct comments or questions regarding this web site to webmaster@hydropro.com
Posted: Wednesday, August 29, 2007