200 m³ Ships UV Ballast System - Ballast Water Management System - Hi-sea

200 m³ Ships UV Ballast System

200 m³ Ships UV Ballast System

Application

BWMS is a key international measurement for environmental protection that aims to stop the spread of potential invasive aquatic species in ships' ballast water enters into force. Being a relatively more mature disinfection technology, compared to other disinfection technologies, ultraviolet disinfection does not produce active substances, does not pose an occupational hazard to crew, more economical and environmentally friendly.

System Specifications

Model Flow rate(m3/h) Horizontal Layout(L*W*H) Vertical Layout(L*W*H) Power Rating(KW)
P-200 100-200 2480*1300*1926 1150*1150*2490 27/36
Drawing and List


No. Name Specification
1 Auto-flushing filter Type: SJY200
2 UV chamber Type: UV200
3 Flow meter 200m³/h;4~20mA
4 Sludge pump 21m³/h;4~20mA
5 Filter Inlet Valve Pheumatic valve DN150 PN10
6 Filter bypass valve Pheumatic valve DN150 PN10
7 UV Outlet Valve Pheumatic valve DN150 PN10
8 Hand valve DN150 PN10 WCB
9 Hand valve DN150 PN10 WCB
10 Hand valve DN80 PN10 WCB
11 Sludge valve Pheumatic valve DN80 PN10
12 System Bypass valve Pheumatic valve DN150 PN10
13 Ballast Tank Outlet Valve Pheumatic valve DN150 PN10
14 Ballast Tank Inlet Valve Pheumatic valve DN150 PN10
15 Overboard valve Pheumatic valve DN150 PN10
16 Filter Outlet Valve Pheumatic valve DN150 PN10
17 Sampling Valve DN40
18 Sampling Valve DN40
19 D.P. Gauge 0~1bar;4~20mA
20 UV Sensor 0~12000W/m³
21 Temp. Sensor Pt-100;24VDC;0-500t
22 Y type strainer Degree:6mm
23 Backwash pump 3KW;2MPa

System Operating Principles

In the ballast process of the ship, the ballast water enters the ballast water management system from the ballast pump through the filter, then is treated by the MPUV (medium pressure Ultraviolet) reactor, and then enters the ballast tank. Through the filter; large inorganic particles, most zooplankton and phytoplankton will be removed to ensure the effectiveness of downstream MPUV disinfection. Ultraviolet irradiation at 200-280nm wavelength in MPUV reactor can cause damage to cells and realize disinfection of residual plankton, bacteria and viruses in ballast water.

During de-ballasting, the ballast water is directly pumped into the MPUV reactor; by passing the Filter for secondary disinfection treatment before discharge.

IACS Certificate Options: BV, CCS, NK, DNV, GL, IRS, ABS, LR, RMRS, RINA


Contact with us now

Our mail: hs@cqhisea.com

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