| Usage: | Marine,Offshore Water Treatment, Industrial, Marine |
|---|---|
| Method: | Combined Treatment |
| Warranty: | 12 Months |
| Capacity: | 10~440p Marine Sewage Treatment Plant |
| Certificate: | CCS Ec BV Lr Marine Sewage Treatment |
| Standard: | Imo.Mepc.227.(64) Marine Sewage Treatment Plant |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 1. Marine Sewage Treatment Plant Description
STP 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.159(55), and discharge the effluent to overboard. It is also applicable to treat galley & shower drainage which is called "grey water" on condition that the "grey water" should be pretreated and should select a bigger capacity model to match with.
3.Discharge standard of STP
| Standard | IMO Old standard | IMO New standard | USCG | Alaska |
| TSS (mg/l) | 50 | 35 | 150 | 30 |
| BOD5 (mg/l) | 50 | 25 | NR | 30 |
| COD (mg/l) | NR | 125 | NR | NR |
| coliform (per 100ml) | 250 | 100 | 200 | 20 |
| PH | 6~9 | 6~8.5 | NR | 6~9 |
| Residual chlorine (mg/l) | NR | <0.5 | NR | 10 |
| Duration of type approval test (days) | 10 | 10 | 10 | 30 |
Marine Sewage Treatment Plant Technical Specification
| Model | SWCM- | ||||||||||||||||||||||||||||||
| 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 150 | 200 | 250 | 300 | 400 | |||||||||||||||||
| Load | Average load (L/d) | 1190 | 1540 | 1890 | 2310 | 3080 | 3780 | 4480 | 6020 | 7700 | 9100 | 11200 | 14700 | 18200 | 23100 | 30800 | |||||||||||||||
| Peak load (L/h) | 149 | 193 | 237 | 289 | 385 | 473 | 560 | 753 | 963 | 1138 | 1400 | 1838 | 2275 | 2888 | 3850 | ||||||||||||||||
| Organic load (kgBOD5/d) | 0.595 | 0.77 | 0.945 | 1.155 | 1.54 | 1.89 | 2.24 | 3.01 | 3.85 | 4.55 | 5.6 | 7.35 | 9.1 | 11.55 | 15.4 | ||||||||||||||||
| Rated capacity (men) | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 150 | 200 | 250 | 300 | 400 | ||||||||||||||||
| Max capacity(men) | 17 | 22 | 27 | 33 | 44 | 54 | 64 | 86 | 110 | 130 | 160 | 210 | 260 | 330 | 440 | ||||||||||||||||
| Electricity | AC 380V/50Hz/3φ, AC 415V/50Hz/3φ, AC 440/60Hz/3φ | ||||||||||||||||||||||||||||||
| Power (kW) | 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) L×W×H | 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 |
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| Weight | Dry weight(kg) | 1000 | 1000 | 1200 | 1200 | 1300 | 1450 | 1600 | 1850 | 2200 | 2300 | 2800 | 3000 | 3300 | 3700 | 4200 | |||||||||||||||
| Wet weight(kg) | 2283 | 2640 | 2740 | 3500 | 4400 | 5073 | 5270 | 6517 | 8268 | 9166 | 11340 | 13267 | 16538 | 20357 | 25417 | ||||||||||||||||
| Effluent standard | BOD5≤25mg/L, COD≤125mg/L, TSS≤35mg/L, coliform≤100/100ml, PH6~8.5, CL2≤0.5mg/ | ||||||||||||||||||||||||||||||
Suppliers with verified business licenses
Audited Supplier 
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