Ship Sewage Treatment Unit

WCBx-B Series Ship Sewage Treatment Unit: Advanced Onboard Wastewater Purification Solution

The WCBx-B Series Ship Sewage Treatment Unit is a state-of-the-art system designed to efficiently treat domestic sewage from ship toilets. By integrating catalytic oxidation, ultraviolet disinfection, and sterilization techniques, this unit offers a comprehensive solution for onboard wastewater management. Its biochemical reactor is optimally designed, and chlorine addition is employed for sterilization, resulting in a compact, lightweight, and space-saving design that minimizes secondary pollution. The treated water meets international effluent standards, complying with Resolution MEPC.159(55) of the International Maritime Organization’s Environmental Protection Committee and international waste fluid effluent regulations. The WCBx-B Series consists of five watertight tanks: a sewage tank, a first-stage contact oxidation tank, a second-stage contact oxidation tank, a settlement tank, and a catchment tank. This unit exhibits strong corrosion resistance and is suitable for use with seawater for toilet flushing, making it an ideal choice for marine applications.

Enhanced Keywords & Long-Tail Keywords:

• Marine sewage treatment system
• Onboard wastewater purification
• Catalytic oxidation and UV disinfection
• Compact and lightweight design
• International effluent standards compliance
• Corrosion-resistant ship sewage treatment
• Seawater-compatible toilet flushing system

Technical Data:

Process Pump Specifications:

• Model: 32CGW-10-20, 40CGW-20-20
• Type: Vertical
• Capacity (m³/h): 10, 20
• Motor Power (kW): 1.5, 2.2

Air Pump Specifications:

• Model: CYBW-10, CYBW-20, CYBW-25, CYBW-40
• Type: Sliding Vane
• Capacity (m³/h): 10, 20, 25, 40
• Motor Power (kW): 0.37, 0.75, 1.1, 1.5

Crushing Pump Specifications:

• Model: 0.5CWF-10, 1CWF-11, 2CWF-11
• Type: Blade Centrifugal
• Capacity (m³/h): 5, 10, 20
• Motor Power (kW): 1.1, 1.5, 2.2

Ultrafilter Specifications:

• Model: CSUF-5060, CSUF-6050
• Type: Advanced Anti-Soil Ultrafiltration Membrane
• Capacity (m³/h): 1.1, 2.1

Sterilizer Specifications:

• Model: Niwon-1.5, Niwon-3
• Wavelength: 253.7nm
• Power (kW): 0.3, 0.38
• Capacity (m³/h): 1.5, 3

Additional Specifications:

• Back Flushing Water Pressure: 0.1-0.25 MPa
• Power Supply: AC 3ph/380V/50Hz or AC 3ph/440V/60Hz
• Control Mode: Automatic/Manual

Frequently Asked Questions (FAQs):

1. Q: How does the WCBx-B Series ensure compliance with international wastewater discharge standards?
   • A: The WCBx-B Series integrates catalytic oxidation, ultraviolet disinfection, and sterilization, ensuring treated water meets international effluent standards, including Resolution MEPC.159(55).
2. Q: Can the WCBx-B Series be used with seawater for toilet flushing?
   • A: Yes, the unit exhibits strong corrosion resistance and is designed to be compatible with seawater for toilet flushing applications.
3. Q: What makes the WCBx-B Series different from other marine sewage treatment systems?
   • A: The WCBx-B Series features a compact, lightweight design with optimal biochemical reactor and chlorine addition sterilization, minimizing secondary pollution and space requirements.
4. Q: What are the power supply options for the WCBx-B Series?
   • A: The unit supports AC 3ph/380V/50Hz or AC 3ph/440V/60Hz power supplies, ensuring compatibility with various shipboard electrical systems.
5. Q: How does the ultrafiltration membrane enhance the treatment efficiency of the WCBx-B Series?
   • A: The advanced anti-soil ultrafiltration membrane ensures thorough filtration, removing contaminants and particles, resulting in cleaner and safer treated water.