700m3 per day Seawater Desalination Plant to supply drinking water
1.700m3 per day seawater desalination plant Project description
Recently, a client from Trinidad and Tobago consulted a large-scale
government project - 700m3 per day Seawater Desalination Plant,
they are trying to supply 2 villages with a consistent drinking
water supply,
In order to make the suitable proposal for the seawater
desalination plant
The client take water sample to get a water quality report, and
water quality parameters as below:
○ Color 15 HU
○ Turbidity 15.0 NTU
○ TDS 38000 mg/L
○ Total Solids 39000mg/L
○ Specific conductivity 51000 umhos/cm
○ pH 7.9
○ Total alkalinity 130 mg/L
○ Total hardness 8640mg/L
○ Calcium 500mg/L
○ Magnesium 1500mg/L
○ Chlorides 21000mg/L
○ Iron 0.25mg/L
○ Sulfates 3100mg/L
○ Silicates 1mg/L
○ Phosphates 0.025 mg/L
2.Seawater Desalination plant to supply drinking water Important
Q&A Between Us
Client: RO system that can utilize a gravity feed to obtain pressure to
conduct reverse osmosis (Does not use a pump to pressurize system
but the a height difference)
Reply:Although your idea of using the height difference to provide
pressure for the RO inlet water is good,but the pressure is
uncertain, and the RO membrane needs to be pumped by feed waterpump
for backwashing
Client:Able to give at leat 50% recovery rate
Reply:Seawater recovery rate:40%-50%
Client:Has material that has a long lifespan in a corrosive environment.
Reply:About anti-corrosion materials we'll use SUS316L or Duplex steel
bracket for the pump body and use carbon steel for frame
Client:also is pretreatment included in this set up?we will like to use
nano filtration
Reply:After discussion, our engineers think that Nano is not suitable for
seawater desalination pretreatment, so we’ll choose ultrafiltration
as the pretreatment.Okay?
Client:Does this system have a 3 train setup where production can still
occur while repairing one RO train?and are the configurations for
the RO system series or parallel?
Reply:Our engineer will design 3 sets of RO systems, each with a water
output of 11.7m3/hr,One Ro membrane vessal with 6 membranes(It's
series connection),Each set of four membrane vessals will be
connected in parallel.
Client:Also does this system have a Energy recovery device in it?
Reply:Yeah,the device can save a lot of electricity,We will add it to the
large system.
3.The pictures of similar 700m3 per day UF system+SWRO system for
reference
UF system:
Seawater desalination plant with energy recovery device:
4.Similar process flow chart for 700m3per day Seawater Desalination Plant to supply drinking water
More about700m3 per day Seawater Desalination Plant to supply drinking waterdetails
Contact us:
Email: sales005@water-sy.com
Wechat and Whatsapp: +86 135 3852 3642
Haiyuan water treatment can supply professional total water
solution for each user. The right designs here waiting for you. Provide solution with our sincerity and technology. Take" quality first, Service first" as our culture. To be friends, to be partners. Each plant can be test in factory for three days before dispatch. Business scope: Reverse osmosis(RO) water treatment plant/system Deionized water treatment plant for industrial Ultrafiltration (UF) water purification plant/system Water softener/ Demineralized Water Treatment Plant Underground water Iron/manganese removal system River/surface water treatment system Seawater water desalination system EDI deionized /Demineralized water treatment plant Intergrated domestic Sewage treatment plant Recycle water treatment plant for waster reuse
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Q: Install and commissioning questions.
A: 1st. All the plants will be commissioning and running well for 3
days then delivery. Installation video, photos, operating manual
will send to client with the plants.
2nd. Clinet can come to factory for training how to installation
and maintenance.
3rd. Some main parts will be guaranty two years.
4th .Engineer can go to overseas for installation and
commissioning.
Q: How to control quality?
A: 1. Our company has passed ISO9001:2008 and SGS certification and
all manufacture processes are conducted by the standard strictly.
2. All products adopt RO system simulation software design.
3. All auxiliary parts adopt international and Chinese famous brand
products.
4. Before delivery time ,all complete sets will test run for 3 days
continuously After quality inspection, they can be transferred to
the customers
FAQ
FAQ:
Install and commissioning questions.
1st. All the plants will be commissioning and running well for 3 days
then delivery. Installation video, photos, operating manual will
send to client with the plants.
2nd. Clinet can come to factory for training how to installation and
maintenance.
3rd. Some main parts will be guaranty two years.
4th. Engineer can go to overseas for installation and commissioning.
How to control quality?
1. Our company has passed ISO9001:2008 and SGS certification and
all manufacture processes are conducted by the standard strictly.
2. All products adoptRO system simulation software design.
3. All auxiliary parts adopt international and Chinese famous brand
products.
4. Before delivery time ,all complete sets will test run for 3 days
continuously After quality inspection, they can be transferred to
the customers
5. We have obtained many patents certification from government.
Send your Inquiry Details in the Below, Click "Send" Now!
ave obtained many patents certification from government.
