Waste water treatment multi-media mechanical filter

Description of multi-media filter:

Removing suspended solids smaller than 40 microns requires filters with either two or three layers of filter media. These are referred to as dual-media filters or multi-media filter. When sized properly and with the correct configuration of filter media, these filters can remove suspended solids as small as 5 micron.

The most commonly used filter media is activated carbon, quartz sand, anthracite, multi-porous ceramic, manganese sand etc..

Raw water is pressurized through filter media to reduce turbidity and to remove colloidal particles, micro-organism, suspended solid, organism, chlorine odor, heavy metal etc.. 

Dual and multi-media filter is typically used for:

• Industrial process water
• Waste water
• Potable (drinking) water

The size of multi-filter filter, the number of filters required, and the type of filter media used depend upon:

• how small a solid needs to be removed,
• how dirty the water is,
• how the water will be used once it is filtered, and the source of backwash water needed to clean the filters.
• Multi-media filter is your ideal choice to remove suspended solids, impurities etc.. for water purification.  Strong technical team and strict final inspections ensure excellent quality and long service life of our multi-media filter.

Parameters of the multi-media filter:

1. Filtering rate: 8-10m3/h
2. Feed water turbidity: ≤5mg/L
3. Working pressure: ≤0.6Mpa
4. Compressed air for backwash: 18-25L/m2.S
5. Height of the filter layer: 1000-1200mm
6. Backwash strength: 4-12L/m2.S
7. Backwash period: 4-6 minutes

1. How to buy your interested products?

  ANS: You can provide us the water sources, water quality, flow rate and ground area, material requirements about your project (More details, please contact us).

2. How to pay?

  ANS: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.

3. What is the delivery time?

  ANS: It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.

4. How to pack the products?

  ANS: We use standard package. If you have special package requirements, we will pack as you required, but the fees will be paid by customers.

5. How to install after the equipments arriving destination?

  ANS: We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.   

6. How long is the validity?

  ANS:The validity is 12 months from B/L date.