Flow | Industrial Process Measurement & Automation Open Channel Flow Meter Electromagnetic Flow Meter - EFS801
Level | Industrial Process Measurement & Automation Self Powered Content Gauge/Digital Level Gauge Ultrasonic Level Transmitter - MiniWizard Vibration Level Switch - VLS Series Level Float Switch - LS880
Pressure | Industrial Process Measurement & Automation Our Calibration Laboratory Self-contained Hydraulic Pressure Generator - CrystalCalXP Multi Function Pressure Calibrator - nVISION Pressure Switch - 6900PE - Piston Sensor
Analytical | Industrial Process Measurement & Automation Suspended Solid Analyzer - TCS1000 / M100 pH / ORP Analyzer - APH380 COD Analyzer / BOD Analyzer / TOC Analyzer
Temperature | Industrial Process Measurement & Automation Infrared Temperature Calibrator - BB702
Bulk Flow | Industrial Process Measurement & Automation Belt Scale 802/902 (Single Idler / Dual Idler)
Wireless Communication | Industrial Process Measurement & Automation Long Distance Industrial Wireless Transmitter High Power Wireless Transmitter Wireless Connector / Transmitter Receiver

Marine Ballast Water Treatment System

ballast water treatment filter

Ballast Water Treatment System - With the introduction of IMO's Ballast Water Management Convention, BWTS is required to be installed on all vessels to prevent aquatic bio-invasions. Flotech offers IMO type approved BWTS that utilise reliable and cost effective technologies to disinfect marine organism during ballasting and de-ballasting operations. We are able to provide competitive viable solutions to satisfy the space and power consumption constraint to the existing and new built vessels.


With due consideration that every Ballast Water Treatment System has its pros and cons as shown in the comparison table below, Flotech will like to know more with regards to your requirement as to better propose a suitable system for installation.

Disinfection Method Comparison Ultraviolet Radiation Chlorine Generation Ozone Generation Oxygen Removal Chemical Apply
Method Physical Chemical Chemical Suffocation Chemical
Pretreatment Yes Yes/No No No Yes/No
Operation cost Medium Low High High High
Maintenance cost Low Medium High Low Low
Maintenance frequency Low Medium High Low Low
Disinfection performance Excellent Good Unpredictable Unpredictable Good
Contact time 1-5 seconds 15-45 min. 5-10 min. 48-96 hours 15-180 min.
Toxic chemicals No Yes Yes No Yes
Water chemistry changes No Yes Yes Yes Yes
Immediate discharge Yes No No No No

• Cruise Ships
• Oil Tankers
• Ferries
• Container Ships
• Offshore Platforms
• Retrofit Projects
• Ro-Ro’s
• And Many Other Ship Platforms

To be customized.

Download Catalog PDF
Ballast Water Treatment System Ballast Water Treatment Catalogue

For all inquiries, you may contact us through Telephone, Email or Live Chat Support.

Operating Hours
Monday to Friday: 8.00am to 5.30pm

Technical Support (After Office Hours)
Tel: (65) 9876 6258

Contact Information


By Phone / Fax By Email By Live Chat
Tel: (65) 6553 0366
Fax: (65) 6553 0828
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Contact Info

Flotech Controls Pte Ltd
Process Control & Instrumentation

438 Tagore Industrial Avenue Singapore 787814 (
View Map)
Tel: (65) 6553 0366
Fax: (65) 6553 0828
Email: info@flotech.com.sg