Product Brief
Product Name: Seawater Multi-Media Filter, Core Pre-treatment Support Equipment for Seawater Filtration System
• This is a core pretreatment device for seawater treatment projects.
• It removes harmful impurities from raw seawater to protect your follow-up equipment.
• It uses layered filter media to keep stable filtration performance for long time.
• It needs little maintenance and is easy to repair during use.
Flow Rate: 0.5 m³/h to 80 m³/h
Application: Seawater desalination pretreatment, RO system protection, industrial water treatment, petrochemical water processing
Configuration: Multi-layer filter media (anthracite, quartz sand, magnetite, gravel), customizable tank body
Why Choose Our Seawater Multi-Media Filter?
We build reliable filtration equipment for global buyers. Here are the reasons you can trust us:
- We focus on industrial filtration solutions for many years
- We offer multiple material options to fit different work environments
- We support full customization to match your project needs
- We export our products to many countries around the world
- Our products have stable performance and low running cost
Product Overview
This is an industrial seawater pretreatment filter. It is designed for seawater treatment projects.
Raw seawater always has sand, suspended solids, colloids and algae. These things will damage your reverse osmosis (RO) membranes. They will also pollute the membranes and shorten their service life.
Our filter solves this problem. It removes these impurities before water enters the RO system. It protects your RO membranes and cuts your long-term operation cost. It works as a perfect replacement for simple single-layer sand filters.
Feature Highlights
Our seawater multi-media filter has clear advantages for your business:
Wide material adaptability
It works well for different types of raw water. You can use it for seawater, brackish water and other industrial raw water.
Long service life
The filter media we use is high-quality. It can work for a very long time. You do not need to replace it frequently.
Easy maintenance
This filter needs little repair work. It is easy to check and fix if there is any problem. It saves your maintenance time and cost.
Technical Specifications
|
Item |
Details |
|
Working Temperature |
5-40℃ (Special temperature can be customized) |
|
Working Pressure |
0.05-0.6MPa/cm² |
|
Filtration Speed |
5-12m/h, Max 15 m/h |
|
Flow Rate |
0.5 m³/h to 80 m³/h per unit |
|
Tank Material |
304 stainless steel, 316L stainless steel, Q235 with rubber lining, Q235 with epoxy coating |
|
Filter Media |
Anthracite, quartz sand, magnetite, gravel |
Application Scenarios
Our filter fits many different work scenarios. It solves your practical problems in different projects:
Seawater Desalination Pretreatment
This is the most common use of our filter. It removes suspended solids and algae from raw seawater. It makes sure the follow-up RO system works stably. It cuts the pollution to RO membranes and extends their service life.
Industrial Process Water Treatment
Many factories need clean process water. Our filter can treat raw water to remove impurities. It makes the water meet your production requirements. It works for many industries like manufacturing, food processing and more.
Petrochemical Industry Water Processing
In petrochemical projects, water quality is very important. Our filter can treat the water used in production. It removes harmful impurities to protect your production equipment. It also helps you meet the discharge standard for waste water.
Customization Options
We know different projects have different needs. We offer many customization options for this filter:
Tank Material Customization
You can choose different tank materials. We have 304 stainless steel, 316L stainless steel, Q235 with rubber lining and Q235 with epoxy coating. You can pick the one that fits your work environment.
Temperature Customization
Our standard product works for 5-40℃. If you need a special working temperature, we can customize it for you.
Flow Rate Customization
We can adjust the flow rate of the filter. We can make it fit your project's processing capacity, no matter you need small flow or large flow.
OEM/ODM Service
We support OEM and ODM. You can add your brand logo on the product. We can also customize the package and other details to match your market needs.
FAQ
Q: Can this filter work for other water besides seawater?
A: Yes. This filter has wide material adaptability. It can also work for brackish water and other industrial raw water. It is mainly designed for seawater pretreatment, but it fits many other water treatment cases.
Q: How often do I need to replace the filter media?
A: The filter media of this product has a very long service life. Under normal use, you do not need to replace it frequently. You just need to do regular backwash to clean the media.
Q: Do you support small order customization?
A: Yes. We can do customization for both small and large orders. We can adjust the product details to fit your specific needs.
Q: What is the backwash process of this filter?
A: For normal daily operation, the process is: water production → first backwash → forward wash → run again. If you restart the machine after a long stop, you start from the first backwash step.
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