Медиа K1 K3 K5 биопленочный фильтр переносчик биомедиа передвижной

 Media K1 K3 K5 Biofilm Filter Carrier BioMedia Moving Bed Biofilm Reactor MBBR

MBBR biofilter media is a new high-tech patented product with a new type of microbes as carrier. According to the different kinds of sewage, Using scientific formula, it is formed from polymer material modification and restructuring through special process, which has same advantages of large specific surface, good hydrophilic property, strong.

Mobile bed biofilm reactor(MBBR) is an effecient biofilm technology,which combines the advantages of traditional fluidized bed.The MBBR process adds a certain amount of suspended filler(biofilm carrier)to the reactor,and in the protected area of the filler,different microorganisms(from bacteria to ciliates to rotifers)concentrate on the biofilm.Some anaerobic or aerobic bacteria are grown inside the carrier,while aerobic bacteria are grown outside. Each carrier is a micro-reactor,which ensures extensive and frequent contact between waste water and biofilms on the carrier,either through blast aeration in the aerobic treatment system or stirring in the anaerobic treatment system. While improving the mass transfer efficiency of the system,the renewal of biofilm microorganisms should be strengthened to maintain and improve the activity of biofilm. The suspended carrier and the original activated sludge form a more complex ecosystem and the biofilm attached to the carrier greatly increases the active biomass in the reactor. Under the joint action of suspended activated sludge and biofilm on the surface of suspended carrier,the impact load resistance capacity of the system is greatly improved, so as to improve the effeciency of sewage treatment and stabilize the effluent quality.

Advantages of MBBR Filter Media
1. Strictly selected materials and special modification: Use virgin HDPE as the raw material with additive of special formula including UV and hydrophilic genes, food grade.
2. More than 100 high speed production lines which can finish 80,000 cubic meter MBBR media per year. We can complete large order in short time.
3.High-tech enterprises integrating formula,tooling design,production and logistics,then we can perfectly meet special requirement of customers.
4. Various of MBBR media are designed for aerobic and anaerobic tank.

MBBR Filter Media Core Technology
1. Special design of surface,stronger bio-film growth capacity
2. Large specific surface area,high voidage,the mmore periphyton biomass
3. Unique design of structure and shape according to hydromechanics,strong three-dimensional flow dynamics in the water
4.Adding hydrophilic groups and other trace elements
5.Excellent impact strength,strong gas shear capacity
6.Without any holder,easy to cure,save energy and space

Picture	Material: HDPE
Type	Unit	PE01	PE02	PE03	PE04	PE05
Size	mm	12x9	11x7	10x7	16x10	25x10
Hole numbers	pcs	4	4	5	6	19
Density	g/cm3	1.0-1.4	1.0-1.4	1.0-1.4	1.0-1.4	0.90-0.98
Number per m3	pcs/m3	>630,000	>830,000	>850,000	>260,000	>105,500
Surface area	m2/m3	>800	>900	>1000	>800	>500
Void ratio	%	>85	>85	>85	>85	>90
Dosing ratio	%	15-67	15-68	15-70	15-67	15-65
Membrance-forming time	days	3-15	3-15	3-15	3-15	3-15
Nitrification  efficiency	gNH4-N/m3.d	400-1200	400-1200	400-1200	400-1200	400-1200
BOD5 oxidation  efficiency	gBOD5/m3.d	2000-10000	2000-10000	2000-10000	2000-10000	2000-10000
COD oxidation efficiency	gCOD5/m3.d	2000-15000	2000-15000	2000-15000	2000-15000	2000-15000
Applicable  temperature	℃	5-60	5-60	5-60	5-60	5-60
Life-span	year	>15	>15	>15	>15	>15

(For more other sizes not listed here, please contact us to know more details!)