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Marine Equipment
SWCM-80 80 Persons Marine Sewage Treatment Plant
Feature: Marine Sewage Treatment Plant belongs to the key devices for prevention of pollution form ships in seas and oceans according to the revised Annex IV of the International Con...
SWCM-80 80 Persons Marine Sewage Treatment Plant
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Feature:
Marine Sewage Treatment Plant 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.
Process:
Principle:
The device 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.
| Discharge standard | IMO old standard convention | IMO new standard convention | USCG convention | Alaska convention |
| 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 |
Available Type:
| Model | LOAD | Rated capacity（men） | Max capacity（men） | External dimension（mm）L×W×H | weight | |||
| Average load（L/d） | Peak load（L/h） | Organic load(kgBOD5/d） | Dry weight（kg） | Wet weight（kg） | ||||
| SWCM-10 | 840 | 105 | 0.42 | 10 | 12 | 1510×1200x1300 | 900 | 1775 |
| SWCM-15 | 1190 | 149 | 0.595 | 15 | 17 | 1870x1200x1400 | 1000 | 2283 |
| SWCM-20 | 1540 | 193 | 0.77 | 20 | 22 | 1745x1400x1525 | 1000 | 2640 |
| SWCM-25 | 1890 | 237 | 0.945 | 25 | 27 | 1935x1400x1560 | 1100 | 2740 |
| SWCM-30 | 2310 | 289 | 1.155 | 30 | 33 | 1985x1500x1650 | 1200 | 3500 |
| SWCM-40 | 3080 | 385 | 1.54 | 40 | 44 | 2400x1600x1700 | 1300 | 4400 |
| SWCM-50 | 3780 | 473 | 1.89 | 50 | 54 | 2410x1700x1850 | 1450 | 5073 |
| SWCM-60 | 4480 | 560 | 2.24 | 60 | 64 | 2670x1700x1850 | 1600 | 5270 |
| SWCM-80 | 6020 | 753 | 3.01 | 80 | 86 | 2780x1900x2050 | 1850 | 6517 |
| SWCM-100 | 7700 | 963 | 3.85 | 100 | 110 | 2795x2000x2200 | 2200 | 8268 |
| SWCM-120 | 9100 | 1138 | 4.55 | 120 | 130 | 3000x2000x2200 | 2300 | 9166 |
| SWCM-150 | 11200 | 1400 | 5. 6 | 150 | 160 | 3050x2200x2300 | 2800 | 11340 |
| SWCM-200 | 14700 | 1838 | 7.35 | 200 | 210 | 3600x2200x2350 | 3000 | 13267 |
| SWCM-250 | 18200 | 2275 | 9.1 | 250 | 260 | 3880x2400x2570 | 3300 | 16538 |
| SWCM-300 | 23100 | 2888 | 11.55 | 300 | 330 | 4750x2400x2570 | 3700 | 20357 |
| SWCM-400 | 30800 | 3850 | 15.4 | 400 | 440 | 5950x2400x2570 | 4200 | 25417 |
