Main applications
Seawater desalination uses seawater desalination to produce fresh water, which is a kind of water resorces use. Fresh water quantity will be increased, which can solve the problem of water shortage for island residents.
The main purpose of seawater desalination is to provide drinking water and water for agriculture. Sometimes edible salt can be produced as by-products. Seawater desalination is very popular in Middle East countries, whose equipments has been used in ships and islands.
Common methods
There are more than 20 kinds of seawater desalination methods all over the world, including reverse osmosis,
execution standards of seawater desalination water quality
《GB5084-2005-farmland irrigation water quality standards》
《GB5479-2006—Domestic drinking water sanitary standards》
《CJ/T206-2005—Urban water supply quality standards》
《GB3838-2002—surface water environment quality standards》
《Domestic drinking watersanitary regulations》(health department,2001)
RIGHTLEDER-leading seawater desalination technology for 13 years
Product water quality
Conductivity≤20-700μs/cm
System salt rejection97%
Technological advantages
System recovery rate reaches up to 70%
Concentrate water reuse system
Advanced HERO membrane patent technology
Dual-phasesteel pipeline design
PU2 New energy-saving high pressure pump system
Applications
Thermal power plant
Metallurgy industry
Islands ans ships
Process flow
Land seawater desalination equipment process flow
Raw water-raw water tank-raw water pump-quartz sand filter-activated carbon filter-antiscalant dosing device-precison filter-high pressure pump-reverse osmosis device-pure water tank
Oxidant-sand filtration-reverse osmosis removal host machine-pretreatment unit
Pretreatment(3um filter)-water tank(water pump)-unqualified product water-reductant-absolute precision filter- reverse osmosis host machine-unqualified water-qualified water-qualified water
Reverse osmosis removal host machine-qualified product water-concentrate water-(water tank)
RIGHTLEDER-SEAWATER DESALINATION PROFESSIONAL GROUP
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Important High & New Tech Enterprise
Delicated for seawater desalination research for 13 years
Simple operarion and maintainance
Professional trainning
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International advanced equipment
Most advanced tchnology