hiseamarine

Offshore Sewage Treatment Plant

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Offshore Sewage Treatment Plant

This series offshore sewage treatment plant is compliance with the effluent standard of IMO MEPC159(55) , and 33CFR159 II.


This plant is applicable to treat the sewage, which means human body wastes and the wastes from the toilets on vessels and which is also called black water, to meet the effluent standards of IMO MEPC.15955), and discharge the effluent to overboard. It is also applicable to treat galley & shower drainage which is called grey water .


The offshore sewage treatment plant uses activated sludge, contact oxidizing and principle of biologic membrane to digest the organic pollutant, which can treat sewage effectively and reach at the IMO new effluent standard or other stricter requirements.


Also, CCS, EC, BV, GL, USCG, ABS certificate class available.


System Principle Drawing:

Offshore Sewage Treatment Plant


Advantages:

1. Adopting horizontal circular design, ellipse closures on both ends, pressure resistance and compact structure.

2. The device is adopted auto-control, and compliance with the requirement of 24-hours unattended cabin.

3. Adopting the 'MBR' technology, allow devices to narrow the size, and solve the conflict of small space of cabin, but big volume of device.

4. The intermittent aeration in bio-membrane tank and hollow fiber membrane tank, form the process of 'aerobic - anoxic', and resolve the problem of 'nitrogen and phosphorus removal'.

5. The device is adopting the principle of air-lifting to transfer the sludge from sediment tank and membrane tank to aeration tank, mealtimes the pump stops and air never stopped, so as the scale on the membrane surface comes down. Due to back flushing and clean the membrane online USD technology patent, so the life of membrane can be prolonged at least 8 to 9years.

6. 'On-line' cleaning technology, making the dirt on membrane off automatically, recover membrane flux. It can be solved the problem of opening the cleaning or replacement of membrane difficultly caused by the small space in cabin.

7. The effluent after further treatment can be reached at the requirement of water reuse.

For more information of the specification, please do not hesitate to contact us

The technical datas:

Model

SWCM-

10

15

20

25

30

40

50

60

80

100

120

150

200

250

300

400

LOAD

Average load

L/d

840

1190

1540

1890

2310

3080

3780

4480

6020

7700

9100

11200

14700

18200

23100

30800

Peak load

L/h

105

149

193

237

289

385

473

560

753

963

1138

1400

1838

2275

2888

3850

Organic load

(kgBOD5/d

0.42

0.595

0.77

0.945

1.155

1.54

1.89

2.24

3.01

3.85

4.55

5. 6

7.35

9.10

11.55

15.4

Rated capacity

men

10

15

20

25

30

40

50

60

80

100

120

150

200

250

300

400

Max capacitymen

12

17

22

27

33

44

54

64

86

110

130

160

210

260

330

440

Electricity

AC 380V/50Hz/3, AC 415V/50Hz/3, AC 440/60Hz/3 (optional)

Power kW

2.5

2.5

2.5

2.5

2.5

3.0

3.0

3.5

4.0

4.0

4.0

6.0

6.0

7.0

9.0

11

External dimension mm

LWH

1510

1200

1300

1870

1200

1400

1745

1400

1525

1935

1400

1560

1985

1500

1650

2400

1600

1700

2410

1700

1850

2670

1700

1850

2780

1900

2050

2795

2000

2200

3000

2000

2200

3050

2200

2300

3600

2200

2350

3880

2400

2570

4750

2400

2570

5950

2400

2570

weight

Dry weightkg

900

1000

1000

1100

1200

1300

1450

1600

1850

2200

2300

2800

3000

3300

3700

4200

Wet weightkg

1775

2283

2640

2740

3500

4400

5073

5270

6517

8268

9166

11340

13267

16538

20357

25417

Effluent standard

BOD525mg/L, COD125mg/L, TSS35mg/L, Coliform100/100ml, PH68.5, CL20.5mg/L



The work shop and storage:

Offshore Sewage Treatment PlantOffshore Sewage Treatment Plant


Certificates:


Offshore Sewage Treatment Plant

Contact with us now

Our mail: manager@hiseamarine.com

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