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Process flow of two-stage reverse osmosis equipment
Source: | Author:demihwater | Publish time: 2019-03-18 | 126 Views | Share:
Equipment features:

1. No heating and no phase transition.

2. Low energy consumption;

3. The equipment is small in size, simple in operation and strong in adaptability.
Two-stage reverse osmosis equipment process flow:

Raw water tank raw water pump quartz sand filter activated carbon filter softener doser security
filter booster pump primary reverse osmosis module PH regulator intermediate water tank water
quality inspection point secondary high pressure pump secondary reverse osmosis module
ultraviolet sterilization device pure water tank water point.
Process flow chart shows:


The process system of two-stage reverse osmosis equipment is introduced in detail.

Raw Water Tank: Store raw water to ensure that the quality of raw water is within control and
that raw water is stored to ensure normal production.


Raw water pump: Pump raw water for the follow-up process to provide a continuous stream
of raw water.


Quartz Sand Filter: Primary filter device to filter out large particles of impurities in raw water.

Activated Carbon Filter: Primary filtration device, adsorbing excess chlorine in water and other
substances that can be adsorbed by activated carbon.


Softener: Calcium and magnesium ion exchange with raw water, remove hard substances in
water, ensure water quality softening and follow-up process module equipment will not produce
scale.


Drug adder: Drug adder is mainly responsible for adding scale inhibitors and other water treatment
agents. Scale inhibitors have the same effect as softeners, but also to prevent equipment pipes
from scaling.


Security filter: This is the last primary filter before reverse osmosis filtration. It is similar to the
ultrafiltration system. It provides a safer filter protection for reverse osmosis and removes all
kinds of substances that may damage RO membranes from raw water.


Booster pump: Boost raw water pressure to ensure that reverse osmosis can have normal
operating pressure.


First-level reverse osmosis module: first-level reverse osmosis treatment system.

Intermediate water tank: Store water after being treated by the first-level reverse osmosis
module.

Secondary booster pump: secondary reverse osmosis treatment.

Ultraviolet sterilization device: the final sterilization and disinfection of raw water.

Pure water tank: Pure water produced by the final equipment.

Conveyor Pump: Transport pure water for water point.

Water Point: The place where reverse osmosis water is used.

Equipment features:

1. No heating and no phase transition.

2. Low energy consumption;

3. The equipment is small in size, simple in operation and strong in adaptability.






4. No pollution to the environment.
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