Online Monitoring Systems


Environmental Monitoring and Pollution Control

The Australian Water Quality Guidelines (ANZECC,2000) set monitoring & assessment strategies and program as part of the National Water Quality Management Strategy (NWQMS) aim to achieve the sustainable use of Australia’s and New Zealand’s water resources by protecting and enhancing their quality while maintaining economic and social development.

Surface and Groundwater REAL TIME Monitoring stations or mobile laboratories, for the protection of surface water, spring water, rivers, and groundwater.
Sea water Prevention of sea water pollution by hydrocarbon wastes: Oil tankers, Oil Rigs, Refinery wastes.

Control and automation

Drinking water  ONLINE water quality monitoring solutions for up-stream and downstream purification processes. Ensuring optimal quality all along the manufacturing and distribution network.

Process water Integrated solutions suited to industrial processes providing real-time monitoring of industrial water and effluents.


AquaGas’ products and systems are used worldwide, and are suitable for an extensive range of applications including:

Environmental Agencies: providing water quality Monitoring Stations and Networks

Oil & Gas: catering to chemical and refining facilities, drilling plants, petrochemical and petroleum industries, tank farms, oil storage, slop stations, offshore platforms, oil tankers.

Manufacturing: Membrane based processes or using mercuric and diaphragm cells, electro-chlorination, chlorine and soda production, control of chemical effluents, residual concentration of active chlorine, control of tail-gas exhaust spray towers, cooling water for boilers and power plants, Liquid effluent of mining processes, drinking water quality control, upstream and downstream drinking water purification…

Waste Management: urban and industrial waste water treatment plants

Key functions for enhanced monitoring

Sequential or continuous online analysis
Several methods and ranges are available on the same instrument
Multistream capacities

  • Wide range of integrated solutions

    Versatile Integration
    Complete stationary monitoring stations for single or multistream applications
    Dual or redundant monitoring system settings
    Certified data logging, processing, and reporting systems with remote access
    System features for standards compliance or process automation
    Mobile laboratories or portable systems for short or long-term monitoring programs

    Several methods of analysis

    UV, IR Spectrometry

  • Flexible scope of work adapted to variable project needs

    Turnkey projects
    Stand-alone analyser or system
    Upgrade, enhancement or extension of an existing system
    Products and systems  design
    Integration of third party instruments or peripheral systems

  • Large choice of integration methods to suit various installation environments

    Shelters and cabinets
    Wall mounted systems
    Instruments Racks
    Mobile installation
    Insitu instruments
    Direct extractive or dilution based modular and universal sampling systems

  • Measured Parameters

    Online Monitoring (multiparameter – multistream)

    Testing for: Ammonium, Free or Total Chlorine, Hydrazine, Morphine, Phenol, Sulphates, Colour, Silica, Phosphates (Orthophosphates), Hardness, Aluminium, Chromium VI, Iron, Nickel, Lead, Zinc, TH, Alkalinity, Chlorides, Cyanides, Fluorides, Peracetic acid VFA, CaMg, turbidity, Total Organic compounds, Total HydroCarbons, suspended hydrocarbons and oil, oil in water – For other parameters please contact us.

    Tank Dewatering System

    Automatic water drainage system from oil storage tank.

SERES® Online Analysers

Customised Systems and Services

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