DUAL TREATMENT SUBSYSTEMS
OPERATING MODE
UV SUBSYSTEM — R-101STANDBY
UV Dose
0 mJ/cm²
UVT
98%T
Lamps
4/4 OK
Filter ΔP
0.12 bar
Status
—
Barrier
—
Target ≥300 mJ/cm² · 4 × UV-C lamps
EC SUBSYSTEM — C-101STANDBY
Current
0 A
TRO Cell
0.00
TRO Tank
0.00
Salinity
34 PSU
EC Barrier
—
TRO Disch
0.00
EC residual 0.1–0.5 mg/L in tanks · Fallback treatment
COMBINED EFFICACY—
UV Reduction
—
EC Reduction
—
Combined
—
Dual barrier — synergistic pathogen reduction
NEUTRALISATION / PUMP
Flow
0 m³/h
Neut Tank
85%
Hold
0.0 h
BALLAST TANKS
Treated: 0 m³
P&ID — UV + ELECTROCHLORINATION HYBRID BWTS — DUAL BARRIER
0 ACTIVE
IMO D-2 DISCHARGE CRITERIA
| PARAMETER | LIMIT | NOW | OK? |
|---|
USCG + HYBRID SPECIFIC
| PARAMETER | LIMIT | NOW | OK? |
|---|
DISCHARGE AUTHORISATION
AUTHORISED
All D-2 parameters within limits
HYBRID ADVANTAGE
UV: DNA disruption — no regrowth in reactor
EC: TRO residual — kills regrowth in tanks
Turbid/low-UVT: EC provides backup
Low salinity: UV provides primary treatment
Fallback mode: each system can solo
Most robust D-2 compliance worldwide
EC: TRO residual — kills regrowth in tanks
Turbid/low-UVT: EC provides backup
Low salinity: UV provides primary treatment
Fallback mode: each system can solo
Most robust D-2 compliance worldwide
UV SUBSYSTEM
EC SUBSYSTEM
EC CURRENT SETPOINT
800 A
NEUTRALISATION
PUMP
FAULT SCENARIOS