Advanced Brackish Water Purification Membrane for Optimal Filtration

• Customization: Available
• Certification: ISO9001
• Salt Rejection Rate: 99.5%
• Model NO.: XYD-RO-001
• Application: Industry
• Productivity: 1000L/Hour
• Weight (Kg): 300 Kg
• Warranty: 1 Year
• Keyword: RO Membrane Desalination Machines
• Size: 1400*680*1626(5mm)
• Use: Industrial / Commercial
• Material: PP+PVC
• Net Weight: 300kg
• Power: 2.2kw
• Machinery Test Report: Provided
• Transport Package: Wooden Box or Wooden Pallet
• Specification: RO Filtration
• Trademark: New YUDA
• Origin: Guangxi, China
• HS Code: 8421219090
• Production Capacity: 800 Set/Sets Per Month
• Package Size: 100.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 29.000kg

Product Description

 

 

Product Model:RO 0.25/0.5/1/2/3/5/10T
Rated flow	250L/h500L/h1000L/h2000L/h3000L/h5000L/h10000L/h
Rated power	1.1kw1.5kw2.1kw3.0kw8.5kw17.0kw
Power supply	220V/380V 50Hz
Filtration level	Five-stage filtration(sand filter+carbon filter+scale inhebition+precision+reverse osmosis
Applicable water quality	Municipal tap water
Working pressure	0.6-1.0MPa
Inlet and outlet water diameter	based on actual device pervails
Main host size	depends on different models

Design principles
(1) Comply with relevant national regulations, norms and standards. Implement national policies on environmental protection.
(2) Use advanced, mature and reliable processes and technologies to ensure that the effluent water meets standards.
(3) In combination with the characteristics of reverse osmosis technology, select treatment process, treatment equipment and design parameters to ensure stable operation of the entire system.
(4) Pretreatment + reverse osmosis filtration system is used for treatment, which has mature technology, strong adaptability, simple management and stable effect, fully ensuring that the produced water meets the expected design requirements.
(5)The entire system equipment is made of new materials, which has low energy consumption, high efficiency, easy maintenance, and products with good performance-price ratio.
(6) Control and management should consider automatic control as much as possible according to the requirements of the processing technology, reduce manual operation, make it reliable in operation and convenient for maintenance, and improve the overall operation management level.
(7) Make full use of existing conditions, save land and reduce project investment according to local conditions.
(8) When planning the layout and engineering design, take the existing site into consideration and strive to make the layout compact, simple, neat and beautiful.


Introduction to the process flow
The preparation of reverse osmosis in this project mainly compose of two parts,includes pretreatment system, 1^st stage reverse osmosis system.

Pretreatment system: The key to long-term stable operation of the reverse osmosis system lies in pretreatment. The quality of pretreatment not only determines the number of times the reverse osmosis device is back-washed, but also determines the service life of the reverse osmosis membrane element. The pretreatment system mainly solves the blockage of iron and manganese oxides, colloids, suspended solid particles and organic matter, and also prevents the damage of oxidizing substances to the membrane. It is mainly composed of multi-manganese sand filter, activated carbon filter, security filter, etc. In view of the importance of pretreatment, manganese sand filters and activated carbon filters are designed with lower flow rates.

Multi-media filter: equipped with a vertical cylinder multi-media filter, filled with refined quartz sand. When the raw water flows through the filter media layer of the multi-media filter, the filter media gap on the suspended matter to play a sieving role, so that the suspended matter is easy to retain on the surface of the filter media. When a certain amount of dirt is retained in the surface layer of the filter media, a dirt filter membrane layer is formed, thus enhancing the filtration effect and ensuring the quality of water from the multi-media filter. The water through the filter layer enters the activated carbon filter.

Activated carbon filter: The activated carbon filter is equipped with a vertical cylindrical filter filled with refined activated carbon. This configuration mainly uses the adsorption mechanism of granular activated carbon to adsorb organic matter and residual chlorine in the water. It can also remove colloidal residues, iron oxides, suspended matter, reduce color and turbidity, and ensure the normal operation of the downstream system. The activated carbon filter must ensure that the residual chlorine content of the effluent is ≤0.1ppm and SDI ≤4.

Security filter: It is installed before the membrane and is the last protective device entering the reverse osmosis membrane. Its purpose is to prevent large particles in the water from entering the membrane and causing damage to the membrane, thus ensuring the normal operation of the membrane system.

High-pressure pump: Its main purpose is to make the reverse osmosis water reach a certain pressure so that reverse osmosis can proceed, that is, to overcome the osmotic pressure and allow water molecules to pass through the fresh water layer of the reverse osmosis membrane. According to estimates, the reverse osmosis device has an inlet water pressure of 2m3/hr and an inlet water pressure of about 10-15bar.

Reverse osmosis system: Reverse osmosis is the heart of the pre-desalination system. The maturity and rationality of the design are related to the service life and operating cost of the reverse osmosis device. The main components of this system include high-pressure pumps, reverse osmosis membrane components, automatic control and water quality monitoring. The membrane components are made of polyamide composite roll-type membranes, which can withstand high pressure and have good chemical erosion resistance. They can remove most of the salts in the water. The desalination rate of a single membrane is ≥98%, and the core membrane uses our company's self-produced membrane.

RO membrane design water inlet index

Minimum raw water pressure	40PSI
Water temperature	5ºC-45ºC
PH	4-9
Hardness	17mg/L(CaCO3)
Turbidity	NTU<1
Maximum sludge index	SDI<5
Total dissolved solids	TDS<1000mg/L
Iron	<0.1 mg/L
Residual chlorine resistance	<0.1 mg/L
Manganese	<0.05 mg/L
Organic matter	<1 mg/L

Large water treatment equipment

- Muiti-stage filtration system (sand filter + carbon filter + precision + RO)
-Microcomputer intelligent control, real-time display of water quality status
- The equipment occupies a small area, reliable operation, and high quality water produced
-Pure physical filtration, high desalination rate
- Full 304 stainless steel frame, stainless steel canister, 304 stainless steel pipe

 

Application scenario:

1.Different quality drinking water supply for the whole floor of enterprises and institutions
2.Drinking water supply for the entire floor of catering buildings such as teahouses, restaurants, restaurants, etc.
3.Quality drinking water supply for the entire floor of medical institutions such as large hospitals and clinics
4.School dormitories, teaching buildings, canteens and other campuses provide quality drinking water
5.Drinking water supply in public places such as railway stations and airports
6.Purified water supply for chemical plants, pharmaceutical plants, paint plants, etc.
7.Different quality drinking water supply for the entire floor of hotels, residential areas, etc.
8.Sea water desalination, water plant pure water production water