Product Introduction
100m3/h Ship Ballast Water Management System BWS uses advanced
full-automatically backwash filter, with high-efficient
medium-pressure UV radiation technology to accomplish the online
treatment of ship ballast water. Our BWMS has been type approved in
accordance with MEPC.300(72) aka new G8 and BWMS Code by China
Classification Society (CCS) and fully meet “D-2” discharge
standard.
100m3/h Ship Ballast Water Management System BWS offers simple
operation and simple maintenance, dual-directional (local and
remote) automatic control, friendly interface, and easy
manipulation. The system is in unit-modular design with a capacity
range from 150～3000m³/h, thus providing flexible and simple
installation on small tonnage vessels while multiple units
assembled installation on large-tonnage vessels. Therefore, it
takes no large space. Meanwhile, the system is also suitable for
old ships with narrow space.
The filtration plus UV radiation method takes no additional
contamination with no adding or reserving chemicals. The entire
system is completely closed in operation thus causing no hazards of
radiation or noise to the crew.
System control can be realized through the optional remote control
box for local and remote two-way control. Meet on-site and remote
operation. The whole process is convenient, intuitive and reliable.
The system working data can be stored and recorded to reflect the
operation of the equipment during the ship's voyage, and can
provide working operation records according to the requirements of
the inspection department, with long-term traceability.
1. System Components
The BWTS features two -stage process, applying efficient automatic
filtration to remove larger organisms and sediments followed by
powerful medium pressure UV unit to disinfect and inactivate
smaller plankton, bacteria and pathogens, in compliance with IMO
D-2 standard.
The medium pressure UV device, adopted by BWTS, has significant
advantage in marine application besides its physical nature in
process. It calls for minimized footprint due to its compact
design, which makes it easy to fit into any vessel especially those
with limited space
available.
2. System Features:
No chemicals added or generated
No toxic by-product
Compact design and minimized footprint
Automatic & 100% Safe Operation
Little Operation Attention Required & Minimum Maintenance
No corrosion concern
Sediment Removal on Ballasting
Working Principle
The System includes Filter, UV Reactor, Control Unit, Power
Cabinet, and Electric Valves, monitoring equipment, sampling device
and pipeline. General working modes include ballasting and
de-ballasting processes, as well as ballast stripping and emergency
bypass.
Technical Specification
| Model | BWS-100 |
| Capacity ( m3/h): | 100 |
| Filter × Qty: | LSF-100 ×1 |
| UV Reactor × Qty: | LSV-100 × 1 |
| Control Unit × Qty: | LSC-1L × 1 |
| Power Cabinet × Qty: | LSP-1 × 1 |
| Rated Power (kW)*: | ~18 |
Power Consumption
Component | Power Consumption (kW) |
Continuous loads | Intermittent loads |
| Power cabinet | 13 | 0.5 |
| Control Unit | 1.0 | 0.5 |
| Backflush pump | / | 3 |
| sub-total | 14 | 4 |
| Total | 18 |
Main Model List
| Model | Rated Capacity (m3/h) | Capacity Range (m3/h) | Power (KW) | Weight (Ton) | Length (mm) | Width (mm) | Height (mm) |
| BWS-100 | 100 | 50-150 | 22 | 1.5 | 2600 | 1000 | 1700 |
|
| BWS-250 | 250 | 150-250 | 26 | 2.2 | 2400 | 2100 | 1800 |
|
| BWS-350 | 350 | 250-350 | 35 | 2.3 | 2400 | 2100 | 1900 |
| BWS-500 | 500 | 350-500 | 50 | 2.4 | 2400 | 2100 | 2000 |
| BWS-850 | 850 | 500-850 | 74 | 3.0 | 3100 | 2400 | 2300 |
| BWS-1150 | 1150 | 850-1150 | 98 | 3.3 | 3500 | 2500 | 2300 |
|
| BWS-1500 | 1500 | 1150-1500 | 123 | 4.1 | 4500 | 3000 | 2400 |
|
| BWS-1700 | 1700 | 1500-1700 | 146 | 5.9 | 5000 | 3100 | 2300 |
|
| BWS-2300 | 2300 | 1700-2300 | 194 | 6.5 | 5500 | 3800 | 2300 |
|
| BWS-3000 | 3000 | 2300-3000 | 243 | 8.2 | 6500 | 4500 | 2400 |
|
Automatic Backflush Filter as the first step of the system is
specifically designed for ballast water screening, which has fine
mesh elements aiming to remove the microbe and sediments with size
larger than 50μm.
Filter adopts the up-to-date concept of auto backflush to
efficiently fulfill filtering and screen-cleaning at the same time,
backflush automatically starts based on differential pressure while
filtration continues, with no other manual on-site operations
needed.
Filter functions only in Ballasting process while it is bypassed in
De-ballasting process and By-pass process.
