Chongqing Gathering Marine Equipment Co., Ltd.

Water Desalination Plant, Sea Water Desalination Plant, Desalination Plant manufacturer / supplier in China, offering 20t/D Reverse Osmosis RO Sea Water Desalination Plant, Heat Resistant Aluminized Fire Approach Suit / Fire Suit, PVC Coating Fabric Water Bags for Load Testing and so on.

20t/D Reverse Osmosis RO Sea Water Desalination Plant

FOB Price:US $5,000 - 50,000 / Piece
Min. Order (Pieces) FOB Price
1+ US $5,000-50,000 / Piece
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Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 500 Units/Month
Payment Terms: T/T

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Basic Info.

Model NO.:FSHB
Salt Rejection Rate:99.5%
Technic:Reverse Osmosis
Water Output:600ppm
Transport Package:Wooden

Product Description

1. General description
Subject technical proposal specify requirement technical details, supply scope, testing scope, testing standard, packing, delivery and aft-sales service.

The technical proposal specify design scheme, inspection protocol, and to be confirmed as attachment of contract.
2. System requirement
2.1 Subject proposal relates the flow diagram, which comply with standard requirement of customer.
2.1. 1 Fresh water standard comply with WHO
2.1. 2 Capacity: =20m3/D
2.1. 3 Salt content: ≤ 600mg/L
2.2 Subject proposal conclude with follow requirement.
2.2.1 Raw water: Sea water
2.2. 2 Other basic design condition related
Model of Reverse Osmosis: One stage Reverse Osmosis
Purpose: Marine and offshore
Power supply: 380VAC, 50 Hz, 3P

Technical parameter
      Product  Quantity :                20m3/day
      Raw water :                      ≤35000PPM
      Inlet temperature :             5~35ºC
      PH value of Raw W.:         3.0~10.0
      Boosting inlet pressure :        0.1~1kg/cm2 (Positive)
      Salt content of product water :   ≤600PPM
      Desalination rate :               99%
      Product water pressure :        ≤0.3Mpa
      Recovery :                     ≈28%
      Power supply :                    380VAC/50HZ/3φ
      Power consumption :               ≈8.6KW(Include boost pump,)
      Control cabinet :                   220VAC
                                            Control voltage: 220VAC
                                            IP: IP55
                                            Potential-free extension for running indication and common alarm available.
     Motor :                           IP: IP55
                                            Insulation class: "F"
     Outline :                          L×W×H=1600×1150×1900
     Weight :                          Dry: ≈1250kg
Wet: ≈1450kg

6. Supply scope
    The system mainly includes follow parts
Boost pump 4m3/h@4barSet1SS316 , 1.1KW
Sand filter Ф500×1800mmSet1Fiber glass
Valve sets 1-1/4"Set1UPVC
Fine filter Ф225×950mmSet1UPVC
Fine filter Ф225×950mmSet1UPVC
Filter core 30"-10uSet5Fiber
Filter core 30"-5uSet5fiber
Motor Maker standardSet17.5kw
High pressure pump XWL50.15NSet1Made in EUR
Belt  Set1 
Motor wheel Maker standardSet1C
Pump wheel Maker standardSet1C
Membranes SW30-4040Set5Made in  America
Membrane shell  RopvSet51000PSI
Anti-scale dosing system  .Dosing pump: P066
Chemical tank: PE tank, 80L
SET1Milton Roy Made in USA
Pressure regulator  DN25Set1316L
Pressure gauge 0.6MpaSet5 
Pressure gauge 10MpaSet1 
Flow meter Maker standardSet1 
Flow meter Maker standardSet1 
Conductivity meter CM230CSet10~2000us, Ac:0.1us
Pressure switch  Set10.065~1.2Mpa
Solenoida valve DN15"Set3GSR
Safety valve DN25Set1SR3/8"
Frame Mild steelSet1 
Cleaning tank80Lset1 
Power controller Schneiderset1 
Alarm extension  set1 
Piping system DN32,DN25,DN20set1316,PPR

3. Function and service description
-Raw water boosting and pre-treatment system
-Online monitoring device of Reverse Osmosis
Cleaning and fore & back flushing system with compressed air acceleration of sand filter.

Spares and special tools with reference to maker's standard
On-site commissioning and conduct available upon demand of customer in China

20t/D Reverse Osmosis RO Sea Water Desalination Plant
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Chongqing Gathering Marine Equipment Co., Ltd.

- Chongqing, China
- Trading Company

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