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Water desalination plant for boat

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Water desalination plant |RO desalination plant |Sea water desalination plant 250LPH for boat


A. Water desalination plant  design basis

Raw water : seawater with TDS 41000 ppm

Production capacity : 250L/H

Product water : for human domestic water

Voltage and frequency : 3PH 400V/60HZ,184KW


B. RO desalination plant  process

Sea water tank →Feed water pump →Sand filter → Scale inhibition→ 5μSecurity filter →1μSecurity filter → High-pressure pump → RO system (CIP)→ Product water tank

 

Seawater desalination plant stage introduction

S.N

Item

Application

1

Raw water tank

Store water, buffering pressure, overcome instability of supplying water by pipe, ensure to supply water stably and continuously for whole system

2

Raw water pump

Provide needed pressure for every filtrator.

3

Multimedia filter

We use filber-glass or stainless steel vessel as housing, fill quarts sand and anthracite, it can filter big particles impurities, suspended substances, colloids etc.

4

5μm Security filter/cartridge filter

Prevent large particles, bacteria, viruses into RO membrane, accuracy 5μm

5

1μm Security filter/cartridge filter

Prevent large particles, bacteria, viruses into RO membrane, accuracy 1μm

6

High pressure pump

Provide needed working pressure for RO system, ensure production capacity of pure water.

7

RO system

Can remove particles, colloids, organic impurities, heavy metal ions, bacteria, virus, heat source ect. Harmful substances and 99% dissolved salts.

 

 

C.Sea water desalination plant  product parameter

HY-SWRO-5000LPD

Flow rate

5000L/D=250L/hr

Recovery rate 

20%

Applicable power

380V/50HZ 3 phase

Rated power

4.6KW

Feedwater TDS

<45000ppm

freshwater TDS

<600ppm

Working pressure

<6Mpa

operating temperature

5-45℃

Feedwater residual chlorine

<0.1ppm

Feedwater SDI

<5

Feedwater turbidity

<1NTU

Feedwater PH value

3-10

Equipment specification

1.2X1.2X1.65(m)

Net weight

240Kg

Packing specification(Plywood)

1.3X1.3X1.75(cm)

Gross weight

300Kg

 

D. Water desalination plant functions:

1. Desalination plant will auto rinse after storage full

2. RO desalination plant have manual rinse devise

3. Sea water desalination plant will auto shut off when storage full

4. Desalination plant motor over load detector and alert

5. RO desalination plant have water quality monitor

6. Sea water desalination plant have operation pressure monitor

7. Desalination plant have relief valve

 

More different RO desalination plant  model for your reference

 

 

Model

Output Capacity        (m³/day)

Electro-consumption/ton(Kwh/T)

Dimensions(Vertical Ro host)L*W*H(mm)

HY-SW-070

70

4

1700*1000*1700

HY-SW-100

100

4

Greater than 100 tons per day with energy recovery system. American ERI,35%~40% energy savings

HY-SW-200

200

3.8

4000*2000*2000(RO Host)

HY-SW-500

500

3.8

7000*2000*2000(RO Host)

HY-SW-600

600

3.8

7000*2000*2000(RO Host)

HY-SW-800

800

3.8

7000*2000*2200(RO Host)

HY-SW-1000

1000

3.8

7000*2000*2200(RO Host)

HY-SW-5000

5000

3.5

-----------------------

 

E. Why need to provide the raw water quality report?

1.The source water quality report can help engineers better understand the parameters of various indicators n the raw water, like the amount of all kinds of ions, bacteria, etc. Provide feasibility solution based on various parameter of raw water.

2. TDS(Total dissolved solid) and residual chlorine value is very import. Before designing the proposal, engineers select high different pressure pumps with different pressures based on TDS value to make sure that the system can produce the clean water normally. Select the appropriate stainless steel material based on the residual chlorine to avoid the water leakage caused by corrosion.

3.From water analysis report can see the iron and manganese, turbidity, bacteria whether exceed the standard. Engineers can design the process flow chart and solution which best fit the demand to help reduce unnecessary expense which can help customers save the cost.

4. Engineers design the Sea water desalination plant suitable proposal based on raw water quality report and product water purpose/standard which can operate normally and best fit the customer demand.

 

 

More inquiries related to Water desalination plant |RO desalination plant |Sea water desalination plant (different source water, capacity, voltage), please feel free to contact us!

 

Email: Sales@seawaterroplants.com

Mob&WhatsApp&WhatChat :+861379888 3773/ +8613922972795

 

Desalination plant 500TPD

Desalination plant 500TPD.jpg


 

 


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