CE Passed Reverse Osmosis Water Treatment Machine for Chemical Processing

Introduction

A. Brief Description

Reverse osmosis, the raw water, first goes by pre-treatment, then by RO treatment. Through those treatments, can remove dissolving salt 99% and harmful materials, like particle, colloid, organic impurities, heavy metal ions, bacteria, viruses and heat source, etc. the system salt rejection rate gets 98%, outlet water conductivity gets ≤10μs/cm². When customer has low demand for conductivity, there can add EDI module after the reverse omosis system.

B. Process of reverse osmosis water treatment machine

Raw water+ Raw water tank +Raw water pump+Quartz sand Filter + Activitated carbon Filter + Scale inhibitor system +Precision filter+High Pressure Pump+ (single pass / double pass )Reverse Osmosis System + Booster pump+ EDI module+ Pure Water Tank+ Pure water dispensing pump + Oulet water

C. Parameters of reverse osmosis water treatment machine

1. Capacity: customized from 250Liter per hour to 50m3 per hour

2. Raw water : tap water, city water, well water, river water, brackish water

3. Voltage: 220V/3phase/50Hz, 380V3phase/50Hz,or customized at different country

4. Desalting rate:98-99%

5. Water recovery rate: 50-70%

6. Conductivity of raw water: ≤1000μs or custom designed

7. Conductivity of purified water: ≤10μs or custom designed

D. Functions

1. Manually and automatically wash RO membrane, CIP system

2. Manually wash RO membrane with chemicals on machine,

3. Automatic shut-down at tank full,

4 .SS high pressure components, SS pump to avoid the leakage.

5. Multi-stage pumps protect the machine when lack of water,

6. Protection in such cases as no power, lower pressure, higher pressure, shot circuit, creepage, etc.

E. Consumable

1. Media filters like quantz sand, activated carbon

2. Microfilter cartridges

3. Scale inhibitor

4. RO membrane

5. UV lamp

Features

1. Single pass reverse osmosis and double pass reverse osmosis technology available
2. Support fresh water treatment, such as tap water, underground water, river water etc
3. To varying degrees, removes most types of contaminants, bacteria, pyrogens, and 90-99% of inorganic ions
4. The purity of the product water depends on the purity of the feed water
5. Requires minimal maintenance

General Process recommended

1. Feed water- Feed water pump- Multimedia filter- Activated carbon filter- Softener/Scale inhibitor device- Precision filter- High pressure pump- Reverse osmosis unit- Pure water tank.
2. Feed water- Feed water pump- Multimedia filter- Activated carbon filter- Softener/Scale inhibitor device-Precision filter- 1^st stage high pressure pump-1^st stage reverse osmosis unit- 2^nd stage high pressure pump- 2^nd reverse osmosis unit- Booster pump-EDI module-Pure water tank.

General process Flow diagram