Water Treatment Reverse Osmosis Ro Membrane

RO Membranes are semipermeable membranes used in Reverse Osmosis systems to filter out dissolved solids, impurities, and contaminants from water. They play a crucial role in producing high-quality purified water for drinking, industrial applications, and wastewater treatment by allowing only water molecules to pass through while rejecting larger molecules and ions.

Comply with the ANSI/NSF Standard 60 standard;
Effectively applied to the DOW Chemical Companys Filmtec membranes & the Nitto Denko companys RO membranes;
Compatible with organic flocculants and ST
Suitable for water with high hardness, high alkaline. Effectively control the deposition of carbonate, sulfate,calcium fluoride & dispersed metal oxide on the surface of the membrane.LSI in the concentrated water is up to 2.78 without scale formation.
pH range: 5.0-9.0

Characters
·Comply with the ANSI/NSF Standard
60 standard;
·Comply with China drink water certificate;
·Effectively applied to the DOW Chemical Companys Filmtec®membranes & the Nitto Denko companys RO membranes;
·Compatible with organic flocculants and ST
·Suitable for water with high hardness, high alkaline,high pH.Effectively control the deposition of carbonate, sulfate,calcium fluoride & dispersed metal oxide on the surface of the membrane;
·pH range: 5.0-9.0;

Physical Properties
Appearance:Colorless to Light yellow liquid;
Density(20):1.20±0.05g/cm3
pH(1.0%):1.5~3.5
Solubility:completely soluble in water

·Comply with the ANSI/NSF Standard 60 standard;
·Effectively applied to the DOW Chemical Companys Filmtec®membranes & the Nitto Denko companys RO membranes;
·Compatible with organic flocculants and ST
·Suitable for water with high hardness, high alkaline. Effectively control the deposition of carbonate, sulfate,calcium fluoride & dispersed metal oxide on the surface of the membrane.LSI in the concentrated water is up to 2.78 without scale formation.
·pH range: 5.0-9.0

A Reverse Osmosis (RO) Plant utilizes a semipermeable membrane to remove impurities and dissolved solids from water, producing high-quality purified water. This efficient system is essential for applications ranging from drinking water supply to industrial processes.

Reverse Osmosis Plant

RO technology introduction :

The principle of RO technology is that under the action of higher osmotic pressure than the solution, RO water equipment will leave these substances and water according to other substances can not pass through the semi-permeable membrane. Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that uses the pressure difference as a driving force to separate the solvent from the solution. Pressure is applied to the material liquid on one side of the membrane. When the pressure exceeds its osmotic pressure, the solvent will reverse osmosis against the direction of natural osmosis. Thus the low pressure side of the membrane to get through the solvent, namely osmotic liquid; The high pressure side produces a concentrated solution, that is, a concentrated solution. For example ,if the seawater is treated with reverse dredging, fresh water is obtained on the low pressure side of the membrane and brine is obtained on the high pressure side.

Advantages and Applications :
RO Reverse osmosis equipment has been developed rapidly in the past 20 years due to its advantages of good water quality, low energy consumption, simple process and easy operation. The main application areas of reverse osmosis equipment include:
1. Flowers and aquaculture water: flower seedling and tissue culture; Fish xing buckwheat colonization, beautiful fish and so on.
2. Fine chemical water: cosmetics, detergent, biological engineering, genetic engineering, etc
3. Alcohol drink water: liquor, beer, wine, carbonated drinks, tea drinks, dairy products, etc
4. Electronics industry ultra-pure water: monocrystalline silicon semiconductor, integrated circuit block, liquid crystal display, etc
5. Pharmaceutical industry water: pharmaceutical preparations, infusion, extraction of natural substances, traditional Chinese medicine drinks, etc
6. Quality drinking water: community, hotels, airports, schools, hospitals, enterprises and institutions
7. Industrial production water: washing glass water, automobile, electroplating ultra-pure water, coating, paint, paint, boiler softening water, etc
8. Seawater brackish water desalination: making drinking water from islands, ships and saline-alkali areas
9. Water for textile and papermaking: water for printing and dyeing, water for jet loom, water for papermaking, etc
10. Water for food processing: cold drink food, canned food, livestock and meat processing, vegetable finishing, etc
11. Circulating cooling water: air conditioning, smelting, water cooled air conditioning
12 .Swimming pool water purification: indoor natatorium, outdoor elephant view pool, etc
13. Drinking water: purified water, mineral water, mountain spring water, bucket bottled water, etc.