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Brand Name : | Jufu |
Model Number : | JFRO-1000L |
Certification : | ISO9001 |
Price : | Negotiable |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability : | |
Delivery Time : | 2-4 weeks |
1000LPH Drinking Water RO Treatment System Water Desalination Plant
Does the frequent start and stop of the drinking water ro system
has a great impact on the equipment?
If the reverse osmosis pure water system is designed for continuous
operation, in actual operation, there will be start and stop at
different frequencies. When the membrane system is out of
operation, low-pressure flushing with its produced water or
pretreated water should be used to replace the concentrated water
with high concentration but containing scale inhibitor in the
membrane element. It should also be considered not to introduce air
due to system leakage, because if Parts lose water and dry out, and
irreversible permeate flux loss may occur.
If the machine is down for 24 hours, no action is necessary.
However, if the downtime exceeds the above provisions, the
protective solution storage system or the membrane system should be
flushed regularly to reduce the impact on the equipment caused by
the start-up of the equipment.
Operating environment of drinking water RO system:
1. Indoor ambient temperature: 5~35℃.
2. Temperature: 80% larger.
3, to achieve no pollution, no vibration.
4. The room should be cool, dry, ventilated, and avoid direct
sunlight.
5. The installation ground of the equipment is guaranteed to be
flat, drainable and water will not leak.
6. The equipment installation room meets the space area required
for the equipment to work.
Technical specifications of drinking water RO system:
Model | JFRO-1000L |
Host Size | 1000x600x1600mm (can be customized) |
Power | 2.2KW |
Power Supply | 220V /380V/460V - 50Hz/60Hz,220V 50Hz can be customized |
Operating Pressure | 0.8-1.2MPa |
Recovery Rate | 50% |
Designed Water Inlet | 2000L/h |
Outlet Flow | 1000L/h |
Desalination Rate | ≥99.5% |
RO Frame | SUS304 |
Membrane Size | 4040 |
Membrane Elements | DOW /Hydranautics/Troy/ Vontron (Optional) |
Number of Membranes | 4 |
Raw Water Pump | CNP/NYP/GRUNDFOS (Optional) |
High Pressure Pump | CNP/NYP/GRUNDFOS (Optional) |
Tank Material | SS/FRP(Optional) |
Control Valve | Manual/Automatic |
Control Valve Brand | FLECK/RUNXIN |
Membrane Housing | SS/FRP |
Pipe Material | U-PVC/ Stainless steel (Optional) |
Dringking water RO system work flow chart:
Composition of drinking water RO system:
Drinking water reverse osmosis system includes pretreatment system,
reverse osmosis device, post-treatment system, cleaning system and
electrical control system. The purpose of pretreatment is to make
the raw water meet the inlet requirements of the ro membrane
separation unit and ensure the stable operation of the ro
purification system. Reverse osmosis membrane system is the most
economical and efficient purification method to remove more than
98% ions, organic matter and 100% microorganisms in raw water at
one time. The ultra-purification post-treatment system further
removes trace ions, organics and other impurities in the reverse
osmosis pure water through a variety of integrated technologies, so
as to meet the requirements of the final water quality index.
FAQ:
1, What are the inlet water quality requirements for ro water
treatment system membrane components?
| NTU | SDI | Residual chlorine(mg/L) | Fe2+(mg/L) | TOC(mg/L) |
Limits | ≤1 | ≤5 | ≤4 | ≤3 |
2. What is the material of ro water treatment system membrane?
Acetate membrane (CA) : mainly because of its resistance to
chlorine, so it is still durable. But its suitable pH range is
small, easy hydrolysis
Aromatic polyamide membrane (PA) : water almost can not have
chlorine, only through a variety of pretreatment chlorine.
3. RO water treatment system configuration:
First-stage multi-stage process: if the recovery rate is not
achieved in the first stage (50-65% in the first stage and 65-75%
in the second stage), the multi-stage tandem filtration can be
used. The effective cross-sectional area of each segment decreases.
2:2 and 2:3 and 4:2:1
Multi-stage process: when the first stage process cannot meet the
effluent quality requirements (the first stage is generally
≤20μs/cm), the product water of the first stage process is sent to
another reverse osmosis unit.
The arrangement of membrane components can be divided into series
and parallel.
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