Product DescriptionA filter layer is formed through pressurizing the non-braided fiber bundles on the surface of the rectangular type perforated plate. Then the filtration is started with the gravity force less than about 30centimeters of water head.The backwashing procedure is beginning when the water level is reached at given height. The backwashing is performed by relaxing the fiber bundles and sparging the backwash air to form intensive upward stream which can give a strong shear force to move the fibers.When more than two of this kind filters are equipped in a same basin the backwash pumps are not need, since the backwash water is supplied automatically by upward stream coming from neighbor filters. So, it was called PUMPLESS FILTER sometimes.
Product Feature
No filtration pumps
Pressurizing the fiber bundles on the strainer up to 0.5~2cm of the thickness and filtrating the water by gravity with 30cm of the water head
No pumps for the backwash
The water level is raised when supplying the backwash air and then the filtrate as the backwash water automatically is supplied by the overflow.(Multiple filter only)
Minimizing the equipment size for the filtration
The filtration area is larger than cylindrical or disc type filters since its shape is rectangular.
High quality of the filtrate
Non braid type movable fiber filters thicker than the braid type fixed fiber filters have the depths filtration effects.
High efficiency ofthe backwash
Salts adhesion and bio film propagation are prevented from the intensive movable backwash.
Possible maintenance works without stopping the filtration
Preclude backmixing of the raw water by operating the back pressure springs when single filter was removed for the maintenance.(Option)
Product Specification / Models?The data given by following table may be changed according to the row water quality (SS concentration, particle size distribution, turbidity, viscisity, etc) and the filtrate quality required, and may be suggested without advance notice to enhance the performance.?Even though the size of particles is under 5?, they can be removed by higher pressuring the fiber bundles, using more fine fibers, reducing
Model
Capacity(?/hr)
Number of Unit Filter
Size(WxFH/HxD)
Filter Module(L(m)xea)
1000N
41.7
1
1525x3600/4500 x 250
3.6 x 170
2000N
83.3
2
1525x3600/4500 x 500
3.6 x 340
4000N
166.7
4
1525x3600/4500 x 1000
3.6 x 680
6000N
250.0
6
1525x3600/4500 x 1500
3.6 x 1020
8000N
333.3
8
1525x3600/4500 x 2000
3.6 x 1360
10000N
416.7
10
1525x3600/4500 x 2500
3.6 x 1700
15000N
625.0
15
1525x3600/4500 x 3750
3.6 x 2550
20000N
833.3
20
1525x3600/4500 x 5000
3.6 x 3400 •Unit Filter Size : 1525w x 3600FH x 250D•Unit Filter Capacity : 1,000~1,500?/d(4.0~6.0?/?/hr) •One unit filter is added per every 1,000?/d. •Unit filter smaller than above can be supplied by the customer order
Application?Discharge with enhanced quality of effluent as the third treatment? Reuse the effluent directly by high removal turbidity and T-P? Pre-treat STP effluent to reuse by RO systems? Prolong the life time of recirculation water like cooling tower, swimming fool, aquarium and etc. ? Produce drinking water from high turbid water directly. ? Produce the deionized water with demineralization systems(Ion Exchange, RO) ? Produce the desalinated water from the sea water with SWRO systems
GFF(Gravity Flow Fiber) Filter
Description
Product Inquiry
Purchase Product Catalog
Payment & Shipping Conditions:
- Payment: We accept payment through Paypal Only.
- Shipping: We will ship the catalog once the payment is received. And you will be receiving the catalog with in 10 -14 busines days. Shipping might be delayed in due to international shipping conditions which is depends on the countries receiveing. In case hard copy of catalog is not available then we will ship the soft copy.
- Refund: We can refund the order before shipping process was initiated. Incase Catalog not available, we will make sure to refund the order.
- Note: This is a Catalog Produt.
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