Complaint
Desalination is the removal of dissolved salts from water. Desalination can take place through the process of reverse osmosis (RO) or distillation. In most applications, reverse osmosis is the most practical way of desalinating water.
Reverse osmosis desalination is the most technologically advanced method of purifying water from a range of sources including sea, river, mains, bore, artesian or surface. QDEVU industrial reverse osmosis systems ensure the highest levels of productivity gain, equipment longevity and improved water recovery.
QDEVU series Brackish Water Reverse Osmosis (BWRO) desalination plants are designed to treat ground/surface or industrial water with <10,000 mg/L of dissolved solids (TDS) and <30 mg/L of suspended solids (TSS), to achieve potable water quality.
The standard treatment process involves pre filtration (auto-backwashing multimedia filters and cartridge filters), anti-scalant dosing to prevent membrane scaling, RO desalination and a CIP system for membrane cleaning.
Additional pre-RO and post-RO treatment steps may be added as required to suit feed water conditions and/or treated water quality requirements.
The QDEVU BWRO plants are available as skid mounted or containerized systems.
CONTACT US FOR MORE DETAILS ABOUT BRACKISH WATER DESALINATION
When it comes to effective brackish water desalination systems, QDEVU deliver an exceptional industrial solution. If you have specific requirements for your Brackish Water Reverse Osmosis system, CONTACT US to discuss our custom designed desalination plants.
WORK FLOW CHART:
APPLICATIONS:
Construction water supply: Harbor construction, Island construction ,Park construction
Concrete water supply: Island construction and Coastal park construction
Industrial water supply: Industrial areas/zones and factories in coastal areas
Drinking water supply: Ports, Coastal Resorts, Coastal Schools and other domestic water
Irrigation water supply:Irrigation for Coastal Countries and Regions lack fresh water resources, and can provide skid-mounted/skidding and container-type/containerized seawater desalination equipment
Mineral exploitation: Mining water use, mining sewage treatment, sand washing wastewater treatment
CONTACT US FOR MORE DETAILS ABOUT BRACKISH WATER DESALINATION
When it comes to effective brackish water desalination systems, QDEVU deliver an exceptional industrial solution. If you have specific requirements for your Brackish Water Reverse Osmosis system, CONTACT US to discuss our custom designed desalination plants.
| Model | QDEVU- BWRO-20 | QDEVU- BWRO-50 | QDEVU- BWRO-100 | QDEVU- BWRO-150 | QDEVU- BWRO-250 | QDEVU- BWRO-500 |
| Product Water Flow | 20m3/day | 50m3/day | 100m3/day | 150m3/day | 250m3/day | 500m3/day |
| TDS of Raw Water | <10000mg/L | |||||
| TDS of Product Water | 400-600mg/L | |||||
| Recovery Rate (≥) | 30-42% | |||||
| Desalination Rate (≥) | 97%-99.9% | |||||
| Operating Temperature | 25~35ºC | |||||
| Operating PH | 6~9 | |||||
| Free Chlorine of Raw Water (≤) | 0.1mg/L | |||||
| Operating Pressure (≤) | 6Mpa | |||||
| Power Supply | AC 220~450 V, 3Phase, 50/60 Hz | |||||
| No. Containers (Optional) | 1 x 20' | 1 x 20' | 1 x 20' | 1 x 40' | 1 x 40' | 1 x 40' |
| Model | QDEVU- BWRO-20 | QDEVU- BWRO-50 | QDEVU- BWRO-100 | QDEVU- BWRO-150 | QDEVU- BWRO-250 | QDEVU- BWRO-500 | |
| Skid Mounted Plant | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Low Pressure Feed Pump | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| High Pressure RO Pump | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Pre-filtration | Multimedia | O | O | ✓ | ✓ | ✓ | ✓ |
| Ultra Filtration | O | O | O | O | O | O | |
| Cartridge Filters | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Anti Scalant Dosing System | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Membrane CIP & Auto Flush System | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| PLC Control System with HMI | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Containerised system, c/w A/C & Lights | O | O | O | O | O | O | |
| Container Insulation (walls & ceiling) | O | O | O | O | O | O | |
| Container non-slip floor coverings | O | O | O | O | O | O | |
| Additional Pre-RO Treatment | O | O | O | ✓ | ✓ | ✓ | |
| Additional Post-RO Treatment | O | O | O | O | O | O | |
| Premium Instrumentation Package | O | O | O | O | O | ✓ | |
| Permeate Distribution Pump Set | O | O | O | O | O | O | |
Q1:Are you a factory or trading company?
We are a real manufacturer who can offer you both the most competitive price and top quality products.
Q2:Where is your factory located? How can I visit there?
Our factory is located in Qingdao City Shandong Province, All our clients, from home or abroad, are warmly welcome to visit us!
Q3:Can you put my company brand (logo) on the products?
Yes,we support OEM/ODM service,the customize process as follows:
1.Customers put forward personalized customization requirements.
2.Our engineer draw the design draft.
3.Customer confirm the design draft.
4.Factory start to produce shipment.
Q4:How to select right model?
You can tell us what you need, and we can help you choose the Model.Basic informations as follows:
Wastewater type : Industry wastewater, Domestic wastewater, food wastewater or others)
Capacity:m³/Day or m³/Hour?
Raw water quality: SS, Oil & Grease &Fat & FOG, PH,BOD,COD content?
Output water quality standard,for discharge or reuse?
Local voltage and frequency?
Q5: What is your MOQ?
Normally, our MOQ is 1 set.
Q6:What is the payment term ?
TT and L/C are acceptable and TT will be more appreciated, 30% deposit, 70% balance payment before shipment.
Q7: We haven't imported before, can you ship the goods to our warehouse?
Yes. Although our normal trade term is EXW, FOB, CIF, we can also arrange logistics to your warehouse.
Q8:What is the delivery time of your factory?
5-10 days for general series products, meanwhile, batches products & customized products would need 15-30 days based on different situations.Contact us for the exact time.
Q9:How do you ensure the quality of your products?
Generally, our equipment are the most durable type in the industry, this is also the feature of the label impression for most of our customers at home or abroad.Skilled workers and strict quality control system can ensure every machine with best working performance.
Q10:How to assemble the equipment once we received it?
The CAD install instruction, assembly procedure and project case will be provided.,Of course our skilled installation engineers would go to your country and install the equipment if needed.
Q11: What is your product warranty ?After sales service?
The warranty is 12 months while the lifetime is 10-15 years under good maintenance.It is durable and anti-corrosion.
Provide equipment certification and installation operating instructions.
Provide one-year spare parts.
Provide technical advisory services.
Provide guidance staff for installation and commissioning.
CONTACT US FOR MORE DETAILS ABOUT BRACKISH WATER DESALINATION
When it comes to effective brackish water desalination systems, QDEVU deliver an exceptional industrial solution. If you have specific requirements for your Brackish Water Reverse Osmosis system, CONTACT US to discuss our custom designed desalination plants.
