Commercial Sea Water Desalination RO Plant Reverse Osmosis Sysytems for 0.3-1.0 M3/Hr

• Certification: CE
• Salt Rejection Rate: 99.7%
• Application: Industry
• Capacity: 0.3~1.0 M3/Hr
• Usage: Liquid Filter, Before EDI System
• Warranty: 1 Year
• Type: Reverse Osmosis
• Transport Package: Wooden Case
• Specification: 200KG
• Trademark: EWP
• Origin: China
• HS Code: 8421219090
• Production Capacity: 50 Sets/Month

Product Description

Commercial Sea Water Desalination RO Plant Reverse Osmosis Sysytems for 0.3-1.0 M3/Hr
EWP SWROS-4040 series sea water systems have been engineered for capacities ranging from 0.3 m³/h to 1.0 m³/h for Sea water desalination design.


1. Fully Equipped and Customizable
2. Skid Mounted
3. Components Easily Accessible
4. Pre-plumbed Wired and Assembled
5. Individually Test and Preserved
6. Low Operation and Maintenance Cost
7. Easy Maintenance and Servicing
8. 1-Year Limited Warranty

Standard Features
Membrane Elements and Housings
· Membrane model --- SW30-4040
· Membrane manufacturer --- Filmtec or equivalent 
· Nominal rejection --- 97%-99%
· Housing --- FRP, 1000psi, side port
· Housing manufacturer --- Firstline

Control System
· Timer and relay control
· Timer adjustable
· Tank level control
· Low/high pressure protection
· Auto feed and fresh water flush
· Unqualified water signal backup

Electrical Valve
· Valve body --- UPVC
· Actuator motor --- 220VAC or 24VDC

Feed/flush Pump
· Pump material --- SS316
· Brand --- CNP

Instrument
· Flow meter --- Permeate, concentrate
· Conductivity meter --- Permeate
· Pressure gauge --- Pre-filter, post-filter, pump discharge, concentrate
· Pressure switch --- Feed, concentrate

High Pressure Pump
· Pump material --- SS316
· Pump brand --- AR

Connection Port
· Feed seawater inlet
· Fresh water inlet
· Permeate
· Drain

Material of Construction
· High pressure piping --- SS316
· Low pressure piping --- UPVC
· Frame --- SS304 with marine grade painting
· Control box --- IP54; SS304 with painting

Documentation Included
· Operation and maintenance manual
· Drawings: P&ID, electrical diagram, 3D


Options
· PLC controller 
· pH meter 
· Feed water conductivity meter 
· Communication: Modbus RTU
· Remote monitor and control 
· Anti-scalant dosing unit
· SBS dosing unit 
· ORP meter 
· Clean-In-Place (CIP) system 
· Pretreatment system 

Specification

MODEL		SWROS-4040-2	SWROS-4040-3	SWROS-4040-4	SWROS-4040-6
Feed Water TDS ¹		35000ppm	35000ppm	35000ppm	35000ppm
Nominal Permeate rate ²		0.3m³/hr                   (up to 0.4m³/hr)	0.45m³/hr                   (up to 0.6m³/hr)	0.6m³/hr                   (up to 0.75m³/hr)	0.8m³/hr                   (up to 1m³/hr)
Approximate Concentrate rate		2.2m³/hr	2m³/hr	1.9m³/hr	1.7m³/hr
Approx. Feed rate		2.5m³/hr	2.5m³/hr	2.5m³/hr	2.5m³/hr
Recovery Rate		10~16%	15~25%	20~30%	30~40%
Pump and Motor
Manufacturer		AR
Model		XWL-SS42.15N
Motor HP		5.5kw
Wet contact Material		SS316L
Design flow rate		42 Liters/min
Max. Pump pressure		66.7bar
Pleated filter
Housing		4.5" × 20"
Quantity		2 pc
Sediment filter		4.5" × 20"; 5 &1 micron
Membranes Elements and Housings
Membranes quantity		2	3	4	6
Membrane housing quantity		2 (single element)	3 (single element)	4 (single element)	6 (2-element)
Membrane housing array		1→1	1→1→1	1→1→1→1	1→1→1
Valves
Motorised Feed valve		1" SS316; solenoid	1" SS316; solenoid	1" SS316; solenoid	1" SS316; solenoid
Motorised Flush water inlet valve (for flush)		1" SS316; solenoid	1" SS316; solenoid	1" SS316; solenoid	1" SS316; solenoid
Motorised Flush outlet valve		1/2" SS316;solenoid
Concentrate valve		1/2" SS316;adjustable
Air release valve		3/8" SS316;adjustable
Installation
Feed /flush Inlet		1"BSPT or NPT
Permeate		1/2"BSPT or NPT
Drain		1/2"BSPT or NPT
Package Dimension (customized size available)
Approx. Height		1100 mm	1100 mm	1100 mm	1500 mm
Approx. Width		1560 mm	1560 mm	1560 mm	2600 mm
Approx. Depth		900 mm	900 mm	900 mm	820 mm
Approx. Shipping Weight		170 kg	175 kg	180 kg	190 kg
Options
Antiscalant Feed System		Metering pump: 1.5L/hr;   Chemical tank: 60-100L
CIP system		CIP tank: 200L;    CIPpump: 2m³/h@3bar;    CIP filter: 4.5"×20"BB
Pretreatment:  PTSC836 series		PTSC836-21
Pretreatment:  PTSCS836 series		PTSCS836-21

¹Treatment ability and working pressure of the RO system are dependent on feed water quality.
² Nominal permeate rate listed at temperature 25ºC, Permeate rate can be reduced by up to 20% as temperature drops.

Operating Limits

Maximum Feed Temperature    °C (°F)		35 (95)	pH (Continuous)		4 ~ 9
Minimum Feed Temperature     °C (°F)		5 (41)	Minimum pH (Continuous)		4
Maximum Feed Pressure          bar (psi)		5 (72)	Free Chlorine		undetectable
Minimum Feed Pressure           bar (psi)		2 (29)	Iron                                       ppm		<0.1
Maximum TDS                           ppm		40000	Manganese                           ppm		<0.05
SDI		<5	Organic matter                      ppm		<1