Chemical Injection BWTS

Certificate: CCS, GL, BV certificate, etc.
Delivery Time: 15 days
Place of Origin: China
Packing Details: Export standard packaging.

Chemical Injection BWTS – 500 m³/h Advanced UV Treatment Solution | IMO & USCG Certified


Product Overview
The Chemical Injection BWTS is a high-performance, eco-friendly solution designed for mid-sized commercial vessels requiring efficient and compliant ballast water treatment. Utilizing a pure physical process combining mechanical filtration and medium-pressure ultraviolet disinfection, this system ensures safe discharge without chemicals or environmental harm. With a flexible treatment capacity of 120–550 m³/h, the BOS-500 offers easy installation, automatic operation, and reliable performance under the most demanding marine conditions.


Key Features & Benefits

  • ✅ High-Efficiency Treatment Capacity – 120 to 550 m³/h ideal for medium-sized commercial vessels and offshore support ships

  • ✅ Chemical-Free UV Ballast Water Treatment – Environmentally safe physical process with no toxic byproducts

  • ✅ USCG & IMO Type Approved BWMS – Fully compliant with international and US Coast Guard ballast water regulations

  • ✅ Advanced Self-Cleaning Filter System – Automatic removal of organisms and sediments larger than 50μm

  • ✅ Medium-Pressure UV Disinfection Technology – Effectively eliminates aquatic invasive species and pathogens

  • ✅ Compact & Flexible Design – Horizontal and vertical configuration options for easy engine room installation

  • ✅ Energy-Efficient Operation – Optimized power consumption with automatic control systems


Advanced Treatment Technology

1. Mechanical Filtration Stage

  • Self-Cleaning Filter Unit (Model FH500): Automatically removes organisms, sediments and solids larger than 50µm through negative pressure suction technology

  • Multiple Control Modes: Time-based, pressure-differential, or manual operation for flexible operation

  • Low Maintenance Design: Automatic backflush ensures continuous operation without manual cleaning

2. Ultraviolet Disinfection Stage

  • Medium-Pressure UV Technology (Model UV500): Effectively inactivates aquatic nuisance species (ANS), bacteria, and pathogens

  • Ultrasonic Anti-Scaling System: Omnidirectional cleaning through ultrasonic refraction and diffraction prevents quartz sleeve fouling

  • High-Efficiency Disinfection: Ensures ≥99.9% organism inactivation rate across all water conditions


Technical Specifications

Filter Unit (Model: FH500)

  • Treatment Capacity: 120–550 m³/h

  • Dimensions (W×D×H): 1933 × 816 × 1265 mm

  • Inlet/Outlet Diameter: DN300

  • Configuration Options: Horizontal or vertical installation

  • Filtration Level: >50μm particle removal

UV Unit (Model: UV500)

  • Treatment Capacity: 120–550 m³/h

  • Dimensions (W×D×H): 1100 × 805 × 415 mm

  • Inlet/Outlet Diameter: 300 mm

  • Weight: 308 kg

  • Cleaning System: Ultrasonic anti-scaling technology


System Components

1. Filter Unit

  • Negative pressure self-cleaning filter with automatic backflush

  • Removes large particles, organisms and sediments (>50µm)

  • Three operation modes: time control, pressure control, and manual control

2. UV Disinfection Unit

  • Medium-pressure ultraviolet disinfection chamber

  • Ultrasonic automatic cleaning system for maintenance-free operation

  • Real-time monitoring of UV intensity and system performance

3. Control Unit

  • One-touch automatic operation with manual override capability

  • Continuous system monitoring and data logging

  • User-friendly interface with alarm and diagnostic systems


Certifications & Approvals
The BOS-500 BWMS holds certifications from leading international classification societies:
USCG | BV | CCS | NK | DNV GL | ABS | LR | RINA | RS | IRS

The description/sizes may be different with goods, please check with us when order.

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