|2T/H Water treatment equipment Reverse Osmosis Units|
As a water purification technology, Reverse Osmosis (RO) units can remove molecules, ions and salts from water by applying pressure to the flow of water and pushing it through semi permeable membrane.
The RO process
In the Reverse Osmosis process, water passes through a semi permeable membrane to a diluted solution leaving behind suspended particles, colloids, bacteria, viruses and salt. To achieve this, pressure must be applied to the water -often using a high pressure pump -to push the water molecules through the membrane. Salts and other contaminants do not pass through and are filtered out via waste stream.
The need to reduce the hardness of water is the most common form of water treatment.
Hard water is created when naturally soft rain water percolates through subterranean rock strata and dissolves solids, including calcium and magnesium. There are many areas where the water supply contains a sianificant leveal of these salts.
2T/h water treatment equipment/machine
Problems of hard water
Scale forms a thick coating on heat exchanging elements and inside of boilers, tanks and pipes
Reduces efficiency of heat exchange systemsIncreases energy costs and can cause overheating
Cleaning products, soaps and detergents become ineffective: larger quantities used results in increased chemicals discharged to sewer systems
Removing the dissolved hard mineral salts from the water and replacinq/exchanaing them with 'soft salts which are more soluble and therefore do not form hard scale can be achieved by using a fully automatic water softener.
How Softeners Work
Softeners work by a process known as ion exchange. The hard water passes throuah a high quality exchange resin column inside a pressure vessel. The resin removes the calcium and magnesium ions from the solution and exchanges them for sodium ions. When the resin is about to become exhausted, the softener commences the regeneration phase which is initiated by timer or volume control.Actual redeneration is achieved when the softener draws a solution of common salt - called brine through the column of resin which displaces the captured calcium and magnesium ions and replaces them with the sodium ions in the brine. Throughout the process,the subsequent rinsing is flushed to drain and does not enter the service line.
The regeneration period takes between 60 and 120 minutes. depending upon the size of the softener, and it can be repeated as often as necessary over many years without significant loss of performance.
Water filtration process
|Process and Product Features|
Raw water + raw water tank + raw water pump + quartz sand filter + active carbon filter + softener + security filter + high pressure pump + RO system + pure water tank
1) Manually and automatically wash RO membrane
2) Manually wash RO membrane with chemicals
3) Machine automatically stops when high water level of purified water and runs when in low level
4) Multi-stage pumps protect the machine when lack of water
5) Protection in such cases as no power, lower pressure, higher pressure, shot circuit, creepage, etc.
Product Specification / Models
1) Capacity: 2T/H
2) Power supply: as per your requirements
3) Rated power: 3.0KW
4) Desalting rate: 97~99%
5) Input water: <500 μs/cm
6) Conductivity of pure water: less than <10 μs/cm
Stable performance, long life time, low running cost
No second pollution
More than 90% reuse rate
1) Installation & debugging guideline
2) Maintenance service
3) Design & manufacture as per your local conditions
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