Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter

Product Details
Customization: Available
Type: Water Filter Softener
Usage: Environmental Protection, Chemical Industry, Domestic,Water Pretreatment Filtration

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  • Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
  • Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
  • Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
  • Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
  • Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
  • Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
QDFS
Motive Force
Pressure
Style
Vertical
Performance
Efficient Filtration
Certification
CE, RoHS, ISO/SGS/BV
Capacity
10-10000L/H
Quantity
1~10 or Refer to Capacity
Diameter
650mm/750mm
Height
1850mm
Application
Processing Different Kinds of Water Quality
Housing
FRP
Filter Media
Activated Carbon/Quartz Sand/Manganese San
Multiple Valve
Automatic
Control Mode
Automatic or Manual
Control Way
Differential Pressure/Time/Manual
Automatic Multi-Media Filters.
Yes
Automatic Softening System
Yes
Automatic Carbon Filters
Yes
Imported Reverse Osmosis RO Film
Yes
GMP Standard
Yes
Transport Package
Standard Package
Specification
SWRO/BWRO
Trademark
QDEVU or Customized
Origin
China
HS Code
8421219990
Production Capacity
100/Month

Product Description

Product Description
 
Description

Multi-media Filter has a dual role, one is filtration, the other is adsorption.  Filter sediment, impurities, suspended matter in raw water, reduce the SDI(pollution index density) value of raw water, absorb chemical organic matter, heavy metal, color, odor, residual chlorine and so on, improve the taste.
Water treatment filter is a type of water filtration and purification equipment, the common purification material series in the water treatment filters are: Quartz sand, Activated carbon and Manganese sand.

Water Softener consists of three main parts: resin tank (main tank and sub-tank), hydraulic control valve and salt tank. 
Water softeners operate without electricity and rely on raw water pressure to operate automatically.  Softener using cation exchange resin to remove calcium and magnesium ions in water to reduce the hardness of water, avoid the formation of scale and damage to reverse osmosis film.

 

Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
Sand Filter:Filter sediment, impurities, suspended matter in water, reduce the SDI(pollution index density) value of raw water.  

Quartz Sand Filter : Fill quartz sand in the filter container. Using the interception, precipitation, inertia and adsorption of quartz sand to reduce the content of suspended solids in water, some bacteria and viruses are also been removed toghther with the suspension.  

Manganese Sand Filter :Fill manganese sand in the filter as the filter medium, mainly used in the water with high content of iron and manganese.  

 
Carbon Filter: has a dual role, one is adsorption;  Second, filtration.  Filter out chemical organic matter, heavy metal, chroma, peculiar smell and residual chlorine in water to improve taste.  

Activated Carbon Filter: Fill activated carbon in the filter container. The physical adsorption of activated carbon is used to remove organic matter, colloids and some heavy metal ions in water, as well as the color material in the water.  At the same time, activated carbon can effectively reduce residual chlorine in tap water.  

 
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
Water Softener:When raw water with hardness ions flow through resins in the exchanging filter, Ca2+ ,Mg2+  in water are exchanged and absorbed by Na+  in resin, carbonate or noncarbonated in water is lower,hardness is down. This is softened water. When resins absorb too much Ca2+ and Mg2+ ,we will use salt water to flush resins to regenerate it. Ca2+ and Mg2+ on resins will be Na+ in salt water and discharged with salt water. Resins are fresh and ready for softening again.


Advantages
*Made by high quality & long lasting stainless steel and FRP housing.
*Contain with active carbon to remove chlorine, dirt, rust, iron, repulsive smell and to prevent disease.
*Remove dirty water through a backwash system.
*Easy to install and operate.
*Relatively inexpensive, no recurring cost of consumables
*Proven process and most tested forms of water treatment
*Systems are robust with no moving parts inside the tanks
*Modular control valves designed for operational flexibility
*Filtration media is inexpensive and long-lasting
*Easily cleaned and maintained
*Resistant to fouling (clogging)

Product Parameters
 
QDEVU SWRO/BEWO Desalination Plant
  Marine Uses   Island Uses   Land Uses  
1ton
/day
3ton
/day
5ton
/day
10ton
/day
...... 5ton
/day
...... 500ton
/day
5ton
/day
...... 500ton
/day

QDEVU SWRO/BWRO Dsealination Plants have two types: Container type and skid-mounted frame type,with the characteristics of simple transportation and installation, convenient operation and maintenance,are more and more liked and trusted by customers.

Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter


QDEVU Marine Uses Desalination Plant Parameter

Model Product Water Flow m3 /h Desalination Rate
%
Recovery Rate
%
Operating power
kw/ton
Overall size
L*W*H/cm
Net weight
kg
QD-S1 0.05 99.2 30 15 75*60*175 65
QD-S3 0.10 99.2 30 11 95*60*175 75
QD-S5 0.20 99.2 30 8 115*85*175 85
QD-S10 0.40 99.2 30 7.5 160*85*175 110

QDEVU Island and Land Uses Desalination Plant Parameter
Model Product Water Flow m3 /h Desalination Rate
%
Recovery Rate
%
Operating power
kw/ton
Overall size
L*W*H/cm
Net weight
kg
QD-L5 0.2 99.5 30 8 110*85*160 100
QD-L10 0.4 99.5 30 7.5 110*65*165 120
QD-L20 0.8 99.5 30 7 110*65*165 60
QD-L50 2.0 99.5 40 6 130*65*170 180
QD-L100 4.0 99.5 40 4 190*70*175 310
QD-L200 8.0 99.5 40 3.5 410*90*185 650
QD-L500 20.0 99.5 40 3 650*130*230 1600
 
Packaging & Shipping

  
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter

 

Company Profile
Our Company
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
Qingdao EVU Environmental and Engineering Equipment Co., Ltd. is established in 1999,it is one of scientific research design, equipment manufacture, installation, commissioning and training services as one integrated technology-oriented enterprises in water treatment industry. It is holding by Qingdao Spark Textile Machine Co., Ltd which is a national Spark Industrial Group, national second-level and large-scale comprehensive enterprise group in China.

Our Products
We use the advanced technology and equipment over the world. Our main productions: Integrated Sewage Treatment Equipment, MBR Sewage Treatment Equipment(MBR), Electrocoagulation Sewage Treatment Plant(EC Plant), Reverse Osmosis Filteration Equipment(RO System), Dissolved Air Flotation Machine(DAF), Cavitation air Flotation Machine(CAF), Aerator, Screw Press Sludge Dewatering Machine, Automatic Chemical Dissolved and Dosing machine, Sludge Scraper, Slag Scraper, The micro bubble generator, USAB anaerobic reactor, Bar Screen, Sand Filter and so on series products.
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter

Our Customers
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter
We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Poland, Serbia, Uruguay, Turkey, Russia, USA, Mexico, Brazil, Singapore, India, Egypt, Thailand, Middle east and South Africa. 

Our Certificate
We based on "technological development, pollution remediation, wholeheartedly for customer services". We hope to cooperate with all customers from all over the world and build a better world together.
Seawater Reverse Osmosis Sea Water Pretreatment System Multi-Media Backwash Water Filter and Softener Multimedia Sand/Active Carbon Filter

 

FAQ

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.



 
 

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