EWP RO Systems for Brackish Water (BWRO Series)
The smart, clean utilitarian industrial design of the EWP LPRO/BWRO/PTROM/PTROL Series allows for convenient installation, user-friendly operation, and ease of maintenance. These skid-mounted, packaged systems are pre-plumbed and pre-wired complete on a steel frame with panel-mounted pressure and flow instrumentation allowing for straight forward system monitoring and control. EWP offers an assortment of both basic and premium designs of pure water systems that can be private labeled or customized.
Benifits
| Fully equipped and customizable |
Individually tested and preserved |
| Expandable and skid mounted |
Low operation and maintenance costs |
| Components easily accessible |
Easy maintenance and servicing |
| Pre-plumbed, wired and assembled |
1-year limited warranty |
Operating condition
Maximum Recovery: 65% - 75%
Nominal Rejection: 95-99%
| Maximum Feed Temperature |
°C (°F) |
35 (95) |
SDI |
<5 |
| Minimum Feed Temperature |
°C (°F) |
5 (41) |
Free Chlorine |
undetectable |
| Maximum Feed Pressure |
bar (psi) |
5 (72) |
Iron |
ppm |
<0.1 |
| Minimum Feed Pressure |
bar (psi) |
2 (29) |
Manganese |
ppm |
<0.05 |
| pH (Continuous) |
|
4 ~ 9 |
Organic matter |
ppm |
<1 |
Specifications
| Small size RO system with 4" membranes |
| LPRO-B/P16 series |
Capacity |
Power rate (50HZ) |
RO membrane |
width*depth*height |
| feed water TDS<1500ppm |
(1-6 pcs) |
mm |
| LPRO-16-1500 |
1500gpd |
0.25m3/h |
1.5kw |
4040 |
700*650*1650 |
| LPRO-16-3000 |
3000gpd |
0.50m3/h |
1.5kw |
4040 |
700*650*1650 |
| LPRO-16-4500 |
4500gpd |
0.75m3/h |
1.5kw |
4040 |
700*650*1650 |
| LPRO-16-6000 |
6000gpd |
1.00m3/h |
1.5kw |
4040 |
700*650*1650 |
| LPRO-16-9000 |
9000gpd |
1.50m3/h |
2.2kw |
4040 |
700*650*1650 |
| |
| LPRO-B/P412 series |
Capacity |
Power rate (50HZ) |
RO membrane |
width*depth*height |
| feed water TDS<1500ppm |
(1-6 pcs) |
mm |
| LPRO-412-6000 |
6000gpd |
1.00m3/h |
1.5kw |
4040 |
700*1650*1350 |
| LPRO-412-9000 |
9000gpd |
1.50m3/h |
2.2kw |
4040 |
700*1650*1350 |
| LPRO-412-12000 |
12000gpd |
2.00m3/h |
3.0kw |
4040 |
850*2350*1350 |
| LPRO-412-15000 |
15000gpd |
2.50m3/h |
3.0kw |
4040 |
850*2350*1350 |
| LPRO-412-18000 |
18000gpd |
3.00m3/h |
3.0kw |
4040 |
850*2350*1350 |
| Small size RO system with 4" membranes |
| BWRO-B14 series |
Capacity |
Power rate (50HZ) |
RO membrane |
width*depth*height |
| feed water TDS<3000ppm |
(1-6 pcs) |
mm |
| BWRO-14-1500 |
1500gpd |
0.25m3/h |
2.2kw |
4040 |
700*650*1650 |
| BWRO-14-3000 |
3000gpd |
0.50m3/h |
2.2kw |
4040 |
700*650*1650 |
| BWRO-14-4500 |
4500gpd |
0.75m3/h |
2.2kw |
4040 |
700*650*1650 |
| BWRO-14-6000 |
6000gpd |
1.00m3/h |
2.2kw |
4040 |
700*800*1650 |
| |
| BWRO-B412 series |
Capacity |
Power rate (50HZ) |
RO membrane |
width*depth*height |
| feed water TDS<3000ppm |
(1-6 pcs) |
mm |
| BWRO-412-6000 |
6000gpd |
1.00m3/h |
3.0kw |
4040 |
700*1650*1350 |
| BWRO-412-9000 |
9000gpd |
1.50m3/h |
3.0kw |
4040 |
700*1650*1350 |
| BWRO-412-12000 |
12000gpd |
2.00m3/h |
4.0kw |
4040 |
850*2350*1350 |
| BWRO-412-15000 |
15000gpd |
2.50m3/h |
4.0kw |
4040 |
850*2350*1350 |
| BWRO-412-18000 |
18000gpd |
3.00m3/h |
4.0kw |
4040 |
850*2350*1350 |
Basic RO Process diagram
Raw water----Raw water feed pump---Sand filter---Activated carbon filter---Softener (optional)---Cartridge PP filter----High pressure pump---RO system---Pure water tank----UV sterilizer----Fine filter(optional)
CIP system and Antiscalant dosing system are optional.
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