Specifications

high alumina porous ceramic filter tube for waste water treatment
material:high alumina
bulk density:1.4-1.6g/cm3

  HIGH ALUMINA POROUS CERAMIC FILTER TUBES

 

1:General Material Description:

This ceramic filter elements are manufactured from high alumina micro porous ceramic material consisting of plenty of well-distributed and arched open holes.

Due to high porosity and the large internal surface,the high alumina porous ceramic offer a high storing capacity for particles and liquids.The labyrinth structure leads to an excellent separation efficiency at a simultaneously very low increase of differential pressure.

The high alumina porous ceramic filter elements are distinguished by the high thermal shock resistance and high bending strength.So that it can be used in depth filtration applications of up to 500^oC and easily cleaned and regenerated.

 

2:Physical Properties:

High Alumina Micro Porous Ceramic Filter Elements

 

	Unit
Bulk Density	g/3cm	1.4-1.6
Pore Diameter	μm	10-500
Porosity	%	30-50
Water Permeability	t/m2h.h	1.0-2.5
Gas Permeability	m3/m2h.h	1.8-5.0
Bending Strength	MPa	3.5-5.0
Compressive Strength	MPa	12-15
Mohs’ hardness	Scal	6-8
Max. Temperature Resistance	oC	800
Thermal Stability	oC	350

 

3:Chemical Resistance

resistant against most acids, saline solutions and organic solvents, liquid or gas covering the complete acid,neutral and alkali range up to pH 11,exept hydrofluoric acid and fully desalted water.

 

(Note:As end use conditions can vary,it is the users’ responsibility to verify compatibility with their specific use conditions.)

 

4:Standard Dimentions:

Type	Item No.	L x W x H (mm)		Type	Item No.	Do x Di x L (mm)
Brick	DQHAB-1	230×113×65		Cylinder	DQHACL-50A	50×30×500
Brick	DQHAB-2	230×113×60		Cylinder	DQHACL-50B	50×30×700
Brick	DQHAB-3	230×113×55		Cylinder	DQHACL-80A	80×50×500
Brick	DQHAB-4	230×113×50		Cylinder	DQHACL-80B	80×50×700
Brick	DQHAB-5	230×113×45		Cylinder	DQHACL-100	100×60×700
Brick	DQHAB-6	230×113×40		Cylinder	DQHACL-120	120×80×1000
Plate	DQHAP-1	230×230×45
Plate	DQHAP-2	250×250×55
Plate	DQHAP-3	300×300×60
Plate	DQHAP-4	330×330×65
Plate	DQHAP-5	350×350×60
Plate	DQHAP-6	400×400×65

  

 

Type	Item No.	Do x Di x L (mm)	Flange(mm)
			Header	Thickness	Width
Flanged Candle	DQHAFC-50	50 x 30 x500	66	15	8
Flanged Candle	DQHAFC-75	75 x x30 x700	88	15	8
Flanged Candle	DQHAFC-100	100 x 60 x 700	120	20	10
Flanged Candle	DQHAFC-150	150 x 100 x 1000	180	25	15
Flanged Candle	DQHAFC-200	200 x 140 x 1000	230	30	15
Flanged Candle	DQHAFC-300	300 x 240 x 1000	240	30	15

 

5:Applications:

Filtration and dehydration for sludge and flocculating constituent after wastewater coagulation treatment;

Wastewater pretreatment by methods of ion exchange,electrolytic process and active carbon adsorption;

Filtration treatment of suspended solids for the wastewate during treatment of the dust trench wastewater of boilers(can use closed cycle);

Terminal treatment of air flotation and evaporation concentration; oil-water separation processing of oily wastewater;

Collection radioactive substances during combustion and burning exhausting filtration of radioactive waste;

Act as cusion for radioactive waste repository or waste landfill site to have the wastewater seeped,the wastewater then drain to the water receiving pond through subdrain for further treatment, it can prevent secondary contamination;

Applied for gas filtration,and filtration of electroplating wastewater containing Zn,Sn and Ni, and filtration treatment of electrolytic mother liquor.

 

Note:As end use conditions can vary,it is the users’ responsibility to verify compatibility with their specific use conditions.