STARK 1.5T double stage Reverse Osmosis Treatment Equipment EDI purified water system
Large reverse osmosis pure water equipment working principle: Chemical Water Treatment Plant
Reverse osmosis technology Reverse Osmosis Equipment
With the report of raw water analysis and the different requirements in different field, we can make a appropriate design for you.
1) Adopts RO membrane from VONTRON, which can remove 99.7% inorganic salt, heavy metal ion and completely get rid of colloid, microbiology organic materials, germ, protozoa, pathogens, bacteria, inorganic chemical and so on.
2) No need to add any chemicals, stable pure water quality, and no pollution drained, low produce cost.
3) Equipped with pretreatment system, such as active carbon absorption filter and refined quartz sand filter
4) 304 stainless steel rack and pipe accessories connection.
5) Equipped with auto pressure protection system and on -line monitor.
6) Automatically and manually wash RO membrane. Also the design of washing the RO membrane is by chemical solution (citric acid or sodium hydroxide optional)
7) The lifespan of the whole system is long, operation simple, the applicability is strong.
RO reverse osmosis membrane 0.0001 micron depth filtration
The high-precision O-membrane, which is only 1/10,000 of a human hair, is used to deeply filter rust, sediment, inorganic heavy metals, bacteria, scale, organic substances, etc. in the water to ensure the purity of the water.
Inorganic matter: Nitrate ammonia removal rate>90.9% Chromium removal rate>97.1%
Heavy metals: cadmium removal rate>99.8% chloroform removal rate>99.9% gasification removal rate>97,8%
Organic matter: lead removal rate>99.9% carbon tetrazide removal rate>99.9% calcium magnesium ion removal rate>99,7%
STARK 1.5T double stage Reverse Osmosis Treatment Equipment EDI purified water system
STARK Environmental Solutions Ltd.
is a company that focuses on watertreatment plant and is committed to the research and development, production, sales and after-sales service of environmentally friendly water purification industrial products.
The main production and operation of water treatment plant: reverse osmosis system, ultrafiltration system, EDI desalination system, sea water desalination plant, brackish water desalination plant. Products are widely used in electronics, electroplating, power plants, medicine, petroleum, chemical, food and beverage, printing and dyeing indutries. Starck strives to be the forefront explorer of water treatment equipment at home and abroad!
HOW REVERSE OSMOSIS WORKS
The osmosis process is a naturally-occurring phenomenon where less concentrated saline solution tends to migrate to a more concentrated solution. Osmosis occurs everywhere in nature, from our kidneys absorbing water from our blood, to plant roots absorbing water.
A semipermeable membrane, usually made of thin-film polyamide is used to clean water which is pumped past its input side under pressure of up to 15 bar and up to 220 psi in a cross-flow direction. From 15 to 70% of the water that passes through the membrane will do to permeate, while the remainder leaves the membrane as a concentrate containing 99% + of the feedwater TDS.
Reverse osmosis is the same process mentioned above but in reverse. This type of system will remove 99% of organic and inorganic contamination
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