| Quantity: | |
|---|---|
NM710
NanoMem
Material excellent - high corrosion resistance, high strength, heat resistance, suitable for solvent or oil, and suit for many kinds of drainage.
Long service life- the ceramic filter membrane system has a longer service life compared with the hollow fiber membrane, so the full life cost is the lowest.
Energy saving - the membrane surface is not easy to stain, and the replacement structure design.
Maintenance free -automatic control system can reduce the daily maintenance.
Table 2-1 parameters of ceramic membrane unit
Model | NM303 | NM703 | NM705 | NM710 |
Frame materials | SS 304 | SS 304 | SS 304 | SS 304 |
Pipe materials | UPVC | UPVC | UPVC | UPVC |
pH | 2～12 | 2～12 | 2～12 | 2～12 |
Membrane dimension, mm | W150×H310×T4 | W150×H510×T4 | ||
Membrane material | Alpha-Al2O3 | |||
Membrane area, m2 | 3 | 30 | 50 | 100 |
Quantity of membrane, Pcs | 34 | 204 | 340 | 680 |
Capacity, m3/d | 2～4 | 20～30 | 40～50 | 80～100 |
MLSS, mg/L | 3,000~12,000 | 3,000~12,000 | 3,000~12,000 | 3,000~12,000 |
Confluence pipe diameter, mm | 32 | 50 | 75 | 75 |
Width, mm | 400 | 665 | 665 | 665 |
Length, mm | 600 | 760 | 1289 | 1289 |
Height, mm | 470 | 1978 | 1616 | 2590 |
Weight (dry), kg | 28 | 150 | 250 | 450 |
Note: the actual flux will change due to the different sewage.
When the number of membrane unit is selected, the membrane tank should be designed to suit for the layout.
The arrangement of the series of membrane carriers in the tank has great influence on the uniformity of gas supply and filtration between the components.
In order to facilitate maintenance and management, the design of the membrane tank is in the direction of inlet and outlet water: it is recommended to use the diagonal direction for inlet and outlet water, and for multiple inlets and outlets.
Installation space between the membrane units: when installing MBR membrane units, the distance between membrane and tank wall is not less than 30cm, and the space between two membrane units is not less than 30cm.
Figure 2-1 position design of ceramic membrane unit in membrane pool
The dimension of the membrane tank and the size of the upper opening part are determined according to the type and number of the membrane unit.
The distance between membrane units should be set for easy mounting pipelines.
The design of water depth of membrane tank: the height of liquid surface of MBR should be higher than 50cm(0.5m) of top of membrane unit.
The spacing between the membrane aeration pipe and the bottom of the tank is 15~25cm.
Figure 2-2 water level design of ceramic membrane unit in membrane pool
The MBR system consists of the following parts:
(1) water yield system;
(2) backwashing system;
(3) aeration system;
(4) emptying and overflow system;
(5) control system.
Figure 2-3 MBR system schematic diagrams
T1 sludge flow transmitter T2 level transmitter
T3 water pump pressure transmitter T4 water yield flow transmitter
T5 cleaning flow transmitter T6 air flow transmitter
B1 effluent pump B2 backwash pump
B3 sludge reflux pump B4 sludge discharge pump
B5 roots blower Tank1 citrate tank, Tank2 sodium hypochlorite can
Material excellent - high corrosion resistance, high strength, heat resistance, suitable for solvent or oil, and suit for many kinds of drainage.
Long service life- the ceramic filter membrane system has a longer service life compared with the hollow fiber membrane, so the full life cost is the lowest.
Energy saving - the membrane surface is not easy to stain, and the replacement structure design.
Maintenance free -automatic control system can reduce the daily maintenance.
Table 2-1 parameters of ceramic membrane unit
Model | NM303 | NM703 | NM705 | NM710 |
Frame materials | SS 304 | SS 304 | SS 304 | SS 304 |
Pipe materials | UPVC | UPVC | UPVC | UPVC |
pH | 2～12 | 2～12 | 2～12 | 2～12 |
Membrane dimension, mm | W150×H310×T4 | W150×H510×T4 | ||
Membrane material | Alpha-Al2O3 | |||
Membrane area, m2 | 3 | 30 | 50 | 100 |
Quantity of membrane, Pcs | 34 | 204 | 340 | 680 |
Capacity, m3/d | 2～4 | 20～30 | 40～50 | 80～100 |
MLSS, mg/L | 3,000~12,000 | 3,000~12,000 | 3,000~12,000 | 3,000~12,000 |
Confluence pipe diameter, mm | 32 | 50 | 75 | 75 |
Width, mm | 400 | 665 | 665 | 665 |
Length, mm | 600 | 760 | 1289 | 1289 |
Height, mm | 470 | 1978 | 1616 | 2590 |
Weight (dry), kg | 28 | 150 | 250 | 450 |
Note: the actual flux will change due to the different sewage.
When the number of membrane unit is selected, the membrane tank should be designed to suit for the layout.
The arrangement of the series of membrane carriers in the tank has great influence on the uniformity of gas supply and filtration between the components.
In order to facilitate maintenance and management, the design of the membrane tank is in the direction of inlet and outlet water: it is recommended to use the diagonal direction for inlet and outlet water, and for multiple inlets and outlets.
Installation space between the membrane units: when installing MBR membrane units, the distance between membrane and tank wall is not less than 30cm, and the space between two membrane units is not less than 30cm.
Figure 2-1 position design of ceramic membrane unit in membrane pool
The dimension of the membrane tank and the size of the upper opening part are determined according to the type and number of the membrane unit.
The distance between membrane units should be set for easy mounting pipelines.
The design of water depth of membrane tank: the height of liquid surface of MBR should be higher than 50cm(0.5m) of top of membrane unit.
The spacing between the membrane aeration pipe and the bottom of the tank is 15~25cm.
Figure 2-2 water level design of ceramic membrane unit in membrane pool
The MBR system consists of the following parts:
(1) water yield system;
(2) backwashing system;
(3) aeration system;
(4) emptying and overflow system;
(5) control system.
Figure 2-3 MBR system schematic diagrams
T1 sludge flow transmitter T2 level transmitter
T3 water pump pressure transmitter T4 water yield flow transmitter
T5 cleaning flow transmitter T6 air flow transmitter
B1 effluent pump B2 backwash pump
B3 sludge reflux pump B4 sludge discharge pump
B5 roots blower Tank1 citrate tank, Tank2 sodium hypochlorite can