WCX-B Series Ship Black Water Treatment Plant Advanced Sewage Treatment for Ships
The WCX-B Series Marine Black Water Treatment Plant is a state-of-the-art solution designed to efficiently treat domestic sewage on ships using a combination of physical and chemical treatment methods. This advanced sewage treatment plant is engineered and manufactured in strict compliance with the GJB 2957-97 marine sewage treatment system general specification, ensuring it meets the rigorous standards set by the International Maritime Organization (IMO), specifically resolution MEPC.159 (55). Its compact design, featuring a small footprint and lightweight construction, makes it an ideal choice for ships with limited installation space or smaller vessels.
This Black Water Treatment Plant operates under fully automatic control, incorporating an alarm device that triggers when the sewage load in the tank reaches an abnormally high level, providing a passive contact output for remote alarm signaling. The treated water discharged from this system adheres to the highest international standards, including the IMO’s MEPC 159 (55) resolution and international waste liquid discharge regulations, ensuring environmental compliance and sustainability. Additionally, the system is compatible with both clean seawater and freshwater for flushing purposes.
Technical Specifications:
- Model Variants: WCX-6B, WCX-12B, WCX-25B, WCX-36B, WCX-50B, WCX-72B
- Suitable Personnel Capacity: Ranging from 6 to 72 individuals
- Treatment Load Capacity: From 0.42 to 5.04 m³/day
- Organic Treatment Capacity: Up to 2.5 kgBOD/day
- Discharge Standards:
- Coli Group (MPN) ≤ 100/100ml
- BOD ≤ 25mg/L
- SS ≤ 35mg/L
- pH: 6-8.5
- Back Flushing Water Pressure: 0.25MPa – 0.4MPa
- Power Supply Options: AC 3Ph/380V/50Hz or AC 3Ph/440V/60Hz
- Control Modes: Automatic and Manual
- Detailed Dimensions: (Refer to the table below for specific model dimensions including overall size, base size, sewage inlet, vent, emergency overflow outlet, discharge outlet, and back flushing inlet)
| Model | Overall Size (LxBxH) | Base Size (axb) | Sewage Inlet (DN) | Vent (DN) | Emergency Overflow Outlet (DN) | Discharge Outlet (DN) | Back Flushing Inlet (DN) |
|---|---|---|---|---|---|---|---|
| WCX-6B | 1046x685x1351 | 1000×685 | 80 | 32 | 20 | 20 | 20 |
| WCX-12B | 1146x685x1351 | 1100×685 | 80 | 40 | 20 | 20 | 20 |
| WCX-25B | 1246x685x1351 | 1200×685 | 100 | 40 | 20 | 20 | 20 |
| WCX-36B | 1396x685x1351 | 1350×685 | 100 | 40 | 20 | 20 | 20 |
| WCX-50B | 1496x770x1351 | 1450×770 | 100 | 50 | 20 | 25 | 25 |
| WCX-72B | 1696x770x1351 | 1650×770 | 100 | 50 | 20 | 25 | 25 |
Frequently Asked Questions (FAQs):
- Q: What makes the WCX-B Series suitable for small ships?
- A: The WCX-B Series is designed with a compact structure, small size, and lightweight construction, making it perfect for ships with limited installation space or smaller vessels.
- Q: How does the system ensure compliance with international sewage discharge standards?
- A: The system treats sewage using advanced physical and chemical methods, ensuring the discharged water meets the IMO’s MEPC 159 (55) resolution and international waste liquid discharge regulations.
- Q: Can the system operate in both automatic and manual modes?
- A: Yes, the WCX-B Series offers both automatic and manual control modes for flexibility in operation.
- Q: What types of water can be used for back flushing the system?
- A: The system is compatible with both clean seawater and freshwater for back flushing purposes.
- Q: How does the alarm system work in the WCX-B Series?
- A: The alarm device triggers when the sewage load in the tank reaches an abnormally high level, providing a passive contact output for remote alarm signaling to alert operators of potential issues.
Please Note: The description might be incorrect, please contact us for confirmation.
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