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Marine Sewage Treatment Equipment Factory

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Marine Sewage Treatment Equipment Factory

The Hi-sea Marine company specialized in marine equipments, such as sewage treatment equipment.

The sewage treatment equipment belongs to the key devices for prevention of pollution form ships in seas and oceans according to the revised Annex IV of the International Convention of the Prevention of Pollution (MARPOL 73/78). The MEPC.2 (VI) resolution adopted on 3 December 1976 is the present guidelines on implementation of effluent standards and performance tests for STP, which is called old standards. This device is according to the MEPC.159(55) resolution enacted on 13 October 2006, which is called new standards. The convention (MARPOL 73/78) provides that all STPs installed on board on or after 1 January 2010 should meet the MEPC.159(55) resolution.

The rules and effluent standards as followings:

IMO

old standard

IMO

new standard

USCG

Alaska

TSS (mg/l)

50

35

150

30

BOD5 (mg/l)

50

25

NR(Not required)

30

COD (mg/l)

NR(Not required)

125

NR(Not required)

NR(Not required)

Coliform (pc/100ml)

250

100

200

20

PH

6~9

6~8.5

NR(Not required)

6~9

Chlorine (mg/l)

NR(Not required)

0.5

NR(Not required)

10

Test days (day)

10

16

10

30


The equipment adopts activated sludge, contact oxidizing and principle of biologic membrane to digest the organic pollutant, which can treat sewage effectively and meet the IMO new effluent standard or other stricter requirements.
The treatment procedures of the plants are shown as following:

Marine Sewage Treatment Equipment Factory


The mian 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 storge:

Marine Sewage Treatment Equipment FactoryMarine Sewage Treatment Equipment Factory


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Marine Sewage Treatment Equipment Factory

Contact with us now

Our mail: manager@hiseamarine.com

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