20 Persons Marine Sewage Treatment Device
Introduction
The marine Sewage Processor is the device to purify the black water on the ship. It’s a necessary equipment on the seagoing ships. It can protect the seawater from pollution. The sewage processor is mainly onstituted by aeration tank, contact oxidation tank, settling tank, membrane tank, cutting pump, air pump, discharge pump, electric control box, membrane module, UV sterilizer and accessories of pipe lines.
Process Flow
The apparatus using biological treatment, electric flocculation and membrane separation technology as well as UV disinfection technology. Through reasonable arrangement process, combined with enhanced flocculation and biochemical treatment to overcome the inherent shortcomings of the existing membrane bioreactor, and stably remove the effects of nitrogen and phosphorus, enhance the activity of sludge and prevent membrane from fouling.
Equipment List
|
No. |
Name |
Amount |
|
1 |
Main body (includes aeration tank, contact oxidation tank, settling tank, membrane tank) |
1set |
|
2 |
Cutting pump |
1set |
|
3 |
Air pump |
1sets |
|
4 |
Discharge pump |
1set |
|
5 |
UV disinfectant |
1set |
|
6 |
Membrane module |
1set |
|
7 |
Electric control box |
1set |
|
8 |
Piping accessory of device |
1set |
Technical Data
Type
SWCM(Ⅰ)-20
Rated/MaxCapacity
20persons/22persons
Total Suspended Solids
≯35mg/l
Biochemical Oxygen Demand（BOD5）
≯25mg/l
Thermotalerant Coliform Standard
≯100个/100ml
Chlorine Residual
≯0.5mg/l
Chemical Oxygen Demand(COD)
≯125mg/l
PH
6～8.5
Drawing
No.
Name
Material
1
Base
6.3# channel steel
2
Cutting pump
Assembly
3
Cutting pump outlet piping
Assembly
4
Cock
Brass
5
Vacuum pump
Assembly
6
Vacuum pump outlet piping
Assembly
7
UV
Assembly
8
Electric control box
Assembly
9
Air pump
Assembly
10
System schematic diagram plate
316L
11
Nameplate
316L
12
Notification
316L
13
Membrane tank over plate
Q235-B
14
Relief outlet
Assembly
15
Cutting pump inlet pipe group
20#
16
Electrode type liquid level controller
Assembly
17
Tank
Q235-B
18
Aeration pipe group
Assembly
Main Components Data
Cutting pump
Type：0.5CWF-8
1Set
Material (shell, impeller, shaft):Assembly
Capacity: 5m3/h
Power and protection grade: 0.75KW F class
Air pump
Type：RB 210-7AH16T
1Set
Material (shell, impeller, shaft): Assembly
Capacity:80m3/h
Power and protection grade:0.55KW F class
Discharge pump
Type：25ZB-2-20
1Set
Material (shell, impeller, shaft): Assembly
Capacity:2m3/h
Power and protection grade:0.75KW F class
UV disinfectant
Type：JX-0.5UV
1Set
Power Supply：AC220V 50HZ 3P
Electric control box
Type：321DF-1M-01YL
1Set
Power Supply：
IACS Certificate Options: CCS, ABS, BV, LR, DNV.GL, NK, KR, RMRS, RINA
Main Component Data
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