RO water system/RO water treatment/RO water machine |
Reverse Osmosis or (RO) can be described as a procedure whereby pure water and contaminants is divided via a semi-permeable membrane(s) with very fine pores. This method is a necessary technique employed in the majority of water purification systems. Reverse Osmosis is considered to be a highly effective approach to eliminating water impurities, such as Toxic Heavy Metals i.e. Lead and Radium, Mercury, Chlorinated Pesticides, organic matters, Turbidity & Dissolved Solids, bacteria, virus.
RO system is widely used in water treatment, purification for tap water, well water, underground water, borehole salty water, brackish water and seawater, pure water and ultra-pure water production. Application area such as, food processing, bottled drinking water, home use drinking water, power stations, electronic industries, cosmetics production, pharmaceuticals manufactories, and medical treatment(such as Hemodialysis). It is a key equipment for pure water plant and ultrapure water equipment.
1. Introduction:
Water treatment equipment /water treatment plant/water treatment system is a membrane-technology filtration method that 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 is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side.
2. Stages of Filtration of Water treatment equipment /water treatment plant/water treatment system
1). Sediment Stage: Removes rough particles, sand and rust.
2). Quartz sand stage: Lower the turbidity of feed water (NTU)and sludge density index (SDI) values
3). Carbon stage: Removes chlorine and chemicals which would otherwise damage the membrane.
4). Resin stage: Purolite ion-exchange.
5). Reverse osmosis stage: Removes dissolved solids and all that are bigger than water molecule.
6. )Final Carbon stage: To improve the taste
7). Ozone sterilization: To kill microorganisms.
8). Storage tank
9. )UV sterilization: To kill microorganisms.
Production capacity of RO water purifier we can provide as below
Model |
Flow rate (L/h) |
Power(KW) |
Water use efficiency |
RO membrane |
Dimension L X W X H(mm) |
KYRO-250 |
250 |
1.5 |
≥ 15% |
4040 |
1550X620X1670 |
KYRO-500 |
500 |
1.5 |
≥ 50% |
4040 |
1650X630X1800 |
KYRO-750 |
750 |
2.5 |
≥ 50% |
4040 |
1870X 630 X 1850 |
KYRO-1000 |
1000 |
2.5 |
≥ 50% |
4040 |
1870X 650 X 1850 |
KYRO-2000 |
2000 |
3.5 |
≥ 50% |
4040 |
2440X650X1750 (host machine) |
KYRO-3000 |
3000 |
4 |
≥ 50% |
4040 |
2440X620X1850 (host machine) |
KYRO-5000 |
5000 |
7.5 |
≥ 50% |
BW30-400 |
2000X900X1800 (host machine) |
KYRO-6000 |
6000 |
9.5 |
≥ 60% |
BW30-400 |
3000X900X1800 (host machine) |
KYRO-8000 |
8000 |
13.5 |
≥ 60% |
BW30-400 |
3000×900×1800 (host machine) |
KYRO-9000 |
9000 |
14 |
≥ 60% |
BW30-400 |
4000X900X1800 (host machine) |
KYRO-10T |
10T/H |
19 |
≥ 60% |
BW30-400 |
3000X900X1800 (host machine) |
KYRO-12T |
12T/H |
19.5 |
≥ 60% |
BW30-400 |
4000X900X1800 (host machine) |
KYRO-15T |
15T/H |
23 |
≥ 60% |
BW30-400 |
4000X900X1950 (host machine) |
KYRO-20T |
20T/H |
28 |
≥ 60% |
BW30-400 |
5000X900X1950 (host machine) |
KYRO-30T |
30T/H |
55 |
≥ 60% |
BW30-400 |
7000X900X1950 (host machine) |
KYRO-50T |
50T/H |
58 |
≥ 75% |
BW30-400 |
7000X1500X2100(host machine) |
Every part of the reverse osmosis water filter
Raw water tank → Raw water booster pump→ quartz sand filter→ activated carbon filter→ water softener (optional)→security filter→ high pressure pump→ RO system→ UV light(optional)→pure water tank(or bottled water filling production line)
Working process
1. Raw water pump-- provide the pressure to quartz sand filter/active carbon filter.
2. Quartz sand filter--get rid of turbidity, suspended matter, organic matter, colloid, etc.
3. Active Carbon filter--Remove the color, free chloride, organic matter, harmful matter, etc.
4. Softener--exchange "ions" of calcium and magnesium with the most common and easiest method.
5. Security filter--prevent large particles, bacteria, viruses into RO membrane, accuracy is 5um,
6. High pressure pump--Provide the high pressure to RO membrane ro.
7.RO system-- main part of the plant. The RO membrane's desalting rate can reach 97%, removing over 97% ions.
S/N. |
Commodity name |
Application |
Remark |
1 |
Raw water tank |
Store water, buffering pressure, overcome instability of supplying water by pipe, ensure to supply water stably and continuously for whole system |
Customer provide for themselves, because big size will result in expensive freight. |
2 |
Raw water pump or called booster pump |
Provide needed pressure for every pretreatment filter |
We can provide CNP pumps |
3 |
Mechanical filter or called quartz sand filter or sand filter |
We use fiber glass or stainless steel vessel as housing, fill quarts sand, it can filter big particles impurities, suspended substances, colloids etc. |
|
4 |
Activated carbon filter |
We use fiber glass or stainless steel vessel as housing, fill activated carbon, remove color, odor, residual chlorine and organics substances. |
|
5 |
Water softener, demineralizer, or called Na+ exchanger |
Adopt cation resin to soften water, cation resin will absorb Ca2+, Mg2+(main elements for composing scale), reduce hardness of raw water, System can make resin intelligently regenerate, recycling |
|
6 |
Security filter or pp filter, or called PP sediment filter |
prevent large particles, bacteria, viruses into RO membrane, accuracy is 5µm |
|
7 |
High pressure pump |
Provide needed working pressure for RO system, ensure production capacity of pure water. |
CNP pump, |
8 |
RO(reverse osmosis) system |
Can remove particles, colloids, organic impurities, heavy metal ions, bacteria, virus, heat source etc. harmful substances and 99% dissolved salts. |
RO membranes USA Filmtec Dow |
3. Advantage of Water treatment equipment /water treatment plant/water treatment system
1). Can production water continuously and highly automatic
2). No need the chemical regeneration, easy operation
3). RO system choose the import USA DOW membrane
4). Automatic switch on when low water level, and switch off when high water level
5). RO membrane can backwash automatic and reduce thepollution.
6). Water shortage protection for multi-stage pump
7). Porduction water condutivity meter can test the monitoring quality on line contionuosly.
8). Low operation Cost and Long life span
9). Easily control and Maintained.
10). Auto membrane flushing
11). Environmental protection, Low power consumption
12) Auto flush/backwash
13) Low /high pressure protection