RO Water Purification System
Easy and convenient operation.
Supply more high-quality RO water.
Effective bacterial prevention.
R.O. Water Purification Machine Series
1. Meets or exceeds U.S. AAMI dialysis water standard and U.S.ASAIO dialysis water requirement.
2. Automatic and manual operation.
3. Automatic rinse cycle during standby mode.
4. Additional raw water tanks for reliable operation.
5. Double pass R.O. ( ultra-pure ) product water to meet HDF water quality requirements.
6. Automatic cleaning, disinfection and pure water recycling functions during standby mode to minimize bacteria growth.
8. Seamless R.O. casing to minimize the dead space within the reverse osmosis membranes.
9. High quality reverse osmosis membrane, high pressure pumps, UV sterilizers, controllers and other assembly parts.
System components:
Media filters (with automatic flushing device): remove particulate impurities, manganese ions.
Activated carbon filter (with automatic flushing device): clear chlorine organics ion.
Softening filters (with automatic flushing reproducing apparatus): clear calcium and magnesium ion, reducing raw water hardness.
The reverse osmosis hosts (imported reverse osmosis membrane components): removal ions, bacteria, heat, etc.
Constant pressure water supply of pure water supply section (full cycle).
Controller: automatic control system
Water production (L / H) 25 ℃ | the applicable number of beds.
| model | Capacity |
| WLS-ROⅠ-300L/H | ≥300L/H |
| WLS-ROⅠ-500L/H | ≥500L/H |
| WLS-ROⅠ-750L/H | ≥750L/H |
| WLS-ROⅠ-1000L/H | ≥1000L/H |
| WLS-ROⅠ-1250L/H | ≥1250L/H |
| WLS-ROⅠ-1500L/H | ≥1500L/H |
| WLS-ROⅠ-2000L/H | ≥2000L/H |
| WLS-ROⅠ-2500L/H | ≥2500L/H |
| WLS-ROⅡ-90L/H | ≥90L/H |
| WLS-ROⅡ-300L/H | ≥300L/H |
| WLS-ROⅡ-500L/H | ≥500L/H |
| WLS-ROⅡ-750L/H | ≥750L/H |
| WLS-ROⅡ-1000L/H | ≥1000L/H |
| WLS-ROⅡ-1250L/H | ≥1250L/H |
| WLS-ROⅡ-1500L/H | ≥1500L/H |
| WLS-ROⅡ-2000L/H | ≥2000L/H |
| WLS-ROⅡ-2500L/H | ≥2500L/H |
Triple Pass: It is not just simply added one pass base on double pass but with its special tube design and automatic water distributing system, it could realize the countless times of purification.
Applicable Range
Produce RO water for hemodialysis.
Production Feature
Single/ double/ triple pass option, touch screen, automatic and manual operation, additional raw water tanks, automatic cleaning&disinfection, timed switch on/off, DOW membrane, copper free, night/holiday standby mode.
Capacity can be modified based on demand.
General Description
Name: RO pure water treatment machine for dialysis.
Water capacity: based on customer's request.
Rated voltage: AC 380V/400V/415V/240V, 50/60Hz; 3-Phase 4-wire./(depends on clients' detail situation).
Desalination rate: 99.8%.
Recovery rate: 65%-85%.
Ion removal rate: 99.5%
Bacteria & endotoxin remove rate: 99.8%
Working temperature: 5-40°C.
Tech adopted: pretreatment + RO system
Pre-treatment: Sand filter, Active carbon filter, Water softener.
Control: PLC control system adopted.
Note
Warning alarms when anomalous water level/ pressure. Protect from low/high pressure, short/open circuit, leakage and over current. Timing RO auto wash.
Pure Water Quality
|
PH |
5.0-7.0 |
Nitrate |
≤0.06μg/ml |
|
EC |
≤5μS/cm |
Nitrite |
≤0.02μg/ml |
|
Endotoxin |
≤0.25EU/ml |
NH3 |
≤0.3μg/ml |
|
TOC |
≤0.50mg/L |
Microorganism |
100CFU/ml |
|
Heavy metal |
≤0.5μg/ml |
|
Working Process
Source booster pump → sands filter → active carbon filter → water softener → PP filter → high-pressure pump→ RO system →water using points.
Detail Introduction
Booster Pump
Provide power for pretreatment & RO system. Boosters pump in the whole system adopt Chinese famous brand or other international brands (optional), which has high quality and long service life. SUS material.
Sand Filter
Different size of quartz sand will be put in the sand filter. Get rid of turbidity, suspended solids, organic matter, colloid, etc. in the water.
Active Carbon Filter
Remove color, free chloride, organic matter, harmful matter, etc. Remove 99% of the chlorine and organic chemicals. Provide enhanced reduction of taste, odor, and color. Protect and prolong the life of RO seawater desalination membrane.
Water Softener
Soft and reduce the hardness of water, make it healthy for dialysis.
PP Filter
Prevent any deposition of large particles, for holding back any large particulates such as iron, dust, SS, impurity into the RO membrane.
High Pressure Pump
Provide power for RO system, equipped with over-heat, protect and pressure controller. Pump in the whole system adopt Chinese famous brand or other international brands (optional), which has high quality and long service life. SUS material.
RO System
Adopts high desalination rate USA world famous DOW membrane to treat water and get clean water for human consumption. It removes the following water contaminants that may be present in water: lead, cooper, barium, chromium, mercury, sodium, cadmium, fluoride, nitrite, nitrate, and selenium.
Electrical Control System
All pipeline & fittings adopted in the whole plant are anti-corrosion material.
Wire and cable will make use of CN famous brand which have good quality and long service life.
