Single Reverse Osmosis Water Purification Equipment , 5 TPH Water
Purifying Plant
1. What is Ro system
Water treatment system treat raw water in several procedures
according to make water meet the drinking water standard.
This system uses water pressure pump to increase the water supply
pressure; sand filter is used to remove Plankton, Moss, Suspension,
Colloid and so on. Active carbon filter is used to remove strange
smell, chlorine, chloride, organic matter and heavy mental, lower
color and optimize water quality. Sodium softer is used to remove
the calcium and magnesium ions in water. Micro filter is used to
remove the tiny impurity. Hollow fiber Ultra filter can remove
impurity, colloid, phenolic compounds, chloride, germ and all the
harmful substance, meanwhile keep all beneficial minerals in water.
Reverse osmosis can move all the things in the water and to make
raw water to be pure water.
This water treatment system was made from SS 304(or glass fiber ).
Electrical components, pump and motor are from the domestic and
oversea good suppliers. With high quality and reasonable price,
this system is the idea machine to match with filling system.
Design Scope: Depending on client’s water test report
1) Raw water test report:Underground well water
2) RO Purified water capacity:5000L/H @ 25Deg C
3) RO system recovery : 60%-70%
4) Desalination ratio: 97.3%-98%
5) System working Voltage/Power: 380V 50HZ three phase
6) Feed water Capacity & Working pressure :10000L/H
7) Outlet Purified water standard: TDS<1000PPM ; TDS<30PPM for drinking standard
2. Flow Chart Of RO Water Treatment Filters
Standard RO System Process:
Raw water pump - Sand filter - Carbon filter -Cartridge filter -
High pressure pump- RO membrane host
3. Water Treatment Filters Configuration
1) Raw water supply pump: To use CNP;
2) High-pressure pump: To use CNP.
3) Reverse Osmosis Membrane: To use Vontron
4) Pretreatment device: To use FRP tank with automatic valve.
5) Conduit: To use U-PVC.
6) Electric standard configuration: PLC automatically control
7) Electrical components: To use Zhengtai’s and Schneider’s products.
Frame: To use stainless steel.
4. Brief Introduction to the Water Treatment Filters
1 ) Multi-media filter
The multi-media filter is widely used in drinking water treatment
to remove different types of particles, such as suspended solids
(turbidity), colloidal compounds and etc, ensuring the filtered
water’s TDS is less than 5. This process will reduce the load on the back-end fine filters.
Diffuser
There is diffuser, installed in the filter. Their main function is
to make the compressed air and the waterdistribute evenly during backwash and water distribution.
2 ) Active Carbon filter
The active-carbon filter is the key device, commonly used for
removal of organic substance and heavy metal element, suspended solids, residual chlorine and etc. It can
effectively reduce the level of COD and improve the taste of water. The system is a pressure filter. In the filter,
the quartz and Coconut shell active carbon bed are employed. The
activated carbon is equipped with vent valving at the highest point
and a drain connection at the lowest point. The internal systems
and components for each tank is constructed of stainless steel 304.
Diffuser
There is diffuser, installed in t the filter. Their main function
is to make the compressed air and the waterdistribute evenly during backwash and water distribution.
3 ) Security filter ( Cartridge Filters)
The security filter is most commonly used for treat water. The
whole system adopts one set of stainless filter. There are 12
pieces of polypropylene in every 5μ filter cartridges, filtering the vast majority of particles in the
water, which eases the load of RO membrane. This process of
filtration benefits to the filter cartridge and prolongs its lifetime in the system.
This apparatus contains filtration component and stainless support
layers. The support layer is made of stainless steel 304, with the
advantages of compact structure, beautiful shape, high flux, good
filtration accuracy and etc. This apparatus is fitted with air
drain valve and bottom air drain valve and side drain valve.
4 ) Reverse Osmosis Modules( RO)
RO system is key part for the water treatment system, which is
widely used to make the pure water anddrinking water. RO membrane removes many types of large molecules
and ions from solutions by applying pressure to the solution when it is on one side of a selective
membrane. The result is that the solute such as iron, Virus, bacteria and solids is retained on the pressurized
side of the membrane and the pure solvent is allowed to pass to the other side.
| NO. | ITEM | Replacement cycle |
| 1 | Pure water silica sand | 2~3years |
| 2 | Pure water activated carbon | 1~2years |
| 3 | Filter cartridge | 2~3month |
| 4 | UF membrane | 2~3years |
5 ) Piping, Valves & Fittings
The pipe, valves and fittings (including tubing) ball valves,
butterfly valves, piping used to the system is U-PVC. Reverse Osmosis Modules is equipped with sample valve for the
convenience to check the product water.
6 ) Control devices
The whole automatic production line is achieved through the
converter and PLC programmer and datacollector such as the liquid lever sensor, flow sensor and etc. The
whole production line is monitored byremote computer. When the water level of the product water tank is
high, the system will stop automatically. When the water level of
the product water tank is low, the system will run automatically.
Detail Pictures :
