Smart & Green Energy Maritime Plaza 2025

(SEWAGE TREATMENT PLANT)

Electrolytic Sewage Treatment System for Marine Vessels
Sewage generated on ships is one of the major sources of marine pollution. Our Electrolytic Sewage Treatment System is an advanced solution that enables environmentally friendly and efficient wastewater treatment in compliance with international maritime regulations.

1. Operating Principle
The electrolytic sewage treatment system removes harmful substances from wastewater using an electrochemical process.

Electrodes (anode and cathode) generate chemical reactions when an electric current is applied.

Effectively removes organic matter, pathogens, and fine pollutants.

Also provides disinfection and deodorization benefits.

2. Key Features
Environmentally Friendly: No chemical additives, eliminating the risk of secondary pollution.

High Treatment Efficiency: Effectively removes even fine contaminants.

Automated System: Minimal manpower required thanks to intelligent control.

Compact Design: Engineered to fit limited onboard space.

Compliance with International Standards: Meets IMO MARPOL and MEPC 227(64) regulations.

3. Treatment Process
Wastewater Collection: From toilets, galleys, laundries, etc.

Electrolytic Treatment: Decomposition of harmful substances via electric current.

Filtration & Polishing: Further removal of residual solids and contaminants.

Discharge or Reuse: Treated water can be safely discharged or reused onboard.

4. Applications
Merchant Vessels: Cargo ships, oil tankers, passenger ferries.

Naval Ships: Designed for durability and specialized environments.

Cruise Ships: Capable of handling large volumes of sewage from high passenger traffic.

5. Advantages
Low Operating Costs: No chemicals needed, optimized energy consumption.

User-Friendly Interface: Touchscreen operation and intuitive control system.

Easy Maintenance: Modular structure and simplified design.

Versatile Treatment: Effectively addresses physical, chemical, and biological pollutants.

6. Considerations & Limitations
Power Consumption: Requires electrical power; integration with onboard power system is essential.

Corrosion Risk: Electrolysis can cause corrosion; corrosion-resistant materials such as stainless steel are recommended.

7. Regulatory Compliance
MARPOL 73/78 Annex IV

IMO MEPC.227(64): Compliance with advanced wastewater discharge standards.

Full support for system certification and performance verification.

Conclusion
The electrolytic sewage treatment system is an essential onboard facility that offers both environmental protection and operational efficiency. By using electrochemical processes instead of chemical agents, our system prevents secondary pollution and supports sustainable maritime operations.