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CK-RO-3T Reverse Osmosis Water Treatment

 

1. Design Basis

Capacity	3T/H
Raw water supply pump	To use CNP
High-pressure pump	To use CNP
Reverse Osmosis Membrane	To use VONTRON
Pretreatment device	To use FRP tank with automatic valve
Conduit	To use SS304
Electric standard configuration	PC automatically control
Electrical   components	To use   Zhengtai’s and Schneider’s products.
Frame	To use   stainless steel
Raw water source	well/groundwater
Raw water analysis report	unconfirmed
RO system recovery	50-65%
Salt rejection	96%-99%
RO working voltage	220V/380V/50Hz
RO system power	5.1KW
Water feeding pressure	0.15-0.25Mpa

2. Flow Chart Of RO Water Treatment Machine

3.Detail pictures

4. Brief Introduction to the Equipment

 

5.1 Raw water pump

In order to ensure the system of water flow and pressure rating and set

5.2 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 water distribute evenly during backwash and water distribution.

5.3 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 FRP.

Diffuser

There is diffuser, installed in the filter. Their main function is to make the compressed air and the water distribute evenly during backwash and water distribution.

5.4 Water softener filter

Ion exchange resin is used in water softening system for Ca+?Mg+ and other cation exchange. To prevent undissolved salt from depositing in the surface of reverse osmosis membrane ,the resin which ensures well permeable ability of membrane module after it works a long time and extends lifetime of membranes , enhances quality stability of ro purified water . Water softener is vertical structure which use frp material , produced as vessel standard, designed pressure for 8kg/cm2 that American auto valve is used for full-automatic salt regeneration .

5.5 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 2 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.

5.6 High pressure

In order to ensure the system of water flow and pressure rating and set

5.7 Reverse Osmosis Modules( RO)

RO system is key part for the water treatment system, which is widely used to make the pure water and drinking 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.

5.8 Piping, Valves & Fittings

The pipe, valves and fittings (including tubing) ball valves, butterfly valves, piping used to the system is SS304. Reverse Osmosis Modules is equipped with sample valve for the convenience to check the product water.

5.9 Control devices

The whole automatic production line is achieved through the converter and PLC programmer and data collector such as the liquid lever sensor, flow sensor and etc. The whole production line is monitored by remote 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.

 

Remarks:

Source water conditions	Raw water quality: groundwater, tap water, river water, special water   quality conditions need to be based on water quality report design
	Water production: 3 T / hour; water quality = 10us / cm; (raw water: =   300us/cm)
	Quality of water: World Health Organization standards for drinking   water reached; the RO membrane salt rejection of 99% or more
External conditions	Power requirements: 380V / 220V; 50Hz; special circumstances can be   produced according to customer requirements
	Venue requirements: indoor installation, temperature 5-45 ?.

5. Consumables Replacement Cycle

NO.	ITEM	Replacement cycle
1.	Pure water   silica sand	2~3yeas
2.	Pure water   activated carbon	1~2yeas
3.	Pp cartridge   filter	2~3month
4.	RO membrane	2~3yeas

6. Company Introduction:

The company’s CK-RO series reverse osmosis device for electronics, electroplating, power plants, pharmaceutical,petroleum, chemical, food and beverage and printing fields to provide high quality water, reverse osmosis pure water technology is the most advanced, the most economic and the most effective system in water treatment industry, which is a process to push high-content salt water reverse into lower salt water by press water into ro membrane. By this, most hazardous substances, heavy metal, soluble solid are wiped off. Then only water molecules can go through the membrane to be pure water.

7. Technical training

1. Supplier provides technical training for free; we are responsible to provide site training for personnel of buyer, until they are of good operation skills.

   2. Supplier provides training for maintenance people; if the training carries out at the supplier’s site, the buyer is responsible for their travel expense.

   3. Training content:

Ø  Basic theoretical knowledge of reverse osmosis

Ø  Equipment structure

Ø  Membrane cleaning

Ø  Installation, debugging, operation

Ø  Maintenance, repair

8. Quality Assurance And Service

1. Our Company is responsible for allocating professional engineers to the site for installation and debugging, conducting comprehensive technical training, explaining detail of technical drawings, working principles, techniques flow chart, operation manuals etc. After the training, the operators can fully understand the techniques of the whole system. They can find general fault of the system and do maintenance.

3. After accepted by the buyer, the equipment enjoys 12 months’ quality warranty for free. If the equipment fails to work within 12 months, we will be responsible for free repair. The supplier provides long-term after-sale service, free technical and training services.