Steam/Water Analysis System (SWAS)

Modular SWAS panel solution for a reliable and safe monitoring of water and steam circuits

The SWAS panels are designed with best-in-class instrumentation to keep the integrity of your water steam circuit safe at all times and to protect your plant from corrosion and scaling. As a result, you save maintenance costs, minimize downtime and prolong the operational life for your plant. A safe data management provides proof of your water quality at all times. All SWAS panels are easy to install, to commission and to operate and can be combined as desired thanks to their modular design.

Your benefits

  • A longer plant lifetime, reduced maintenance costs and minimized process downtime thanks to best-in-class instrumentation
  • Flexible engineering for an application specific, customized solution
  • User-friendly documentation tools improve quality management and simplify plant asset management
  • Seamless system integration into existing PLCs with certified digital communication and remote capabilities
  • Future-proof: All parameters and worldwide support provided by one strong partner

Select the best sample preparation for your process

Depending on your measuring task, you can choose between various sample preparations for water or steam cycles. The selection of the “right” sample preparation depends on pressure, temperature, the number of parameters to be measured and the applied safety standards. Of course, custom-made sample preparation panels are available upon request. Our experienced application team supports you with the best choice for your process.

Easy maintenance, short downtimes

All panels can be equipped with Liquiline multiparameter controllers. These allow the use of pre-calibrated sensors with Memosens technology, remarkably minimizing work time inside your process. Better still, the well-thought-out operating concept and a clever log book functionality ensure maximum user-friendliness and process safety.

Measure a wide range of parameters

  • pH/ORP
  • Dissolved oxygen
  • Conductivity (cationic, differential and degassed)
  • Turbidity
  • Sodium, silicate, ammonium

Other parameters are available upon request

Field of applications

The SWAS panel solution monitors the steam and water quality in many industries and their utilities:

  • Power & Energy
  • Oil & Gas
  • Chemicals
  • Mining

Typical applications are:

  • Condensate
  • Boiler feed water
  • Steam and condensate analysis
  • Turbine water circuit
  • Ultrapure water

SWAS panels are also available for hazardous area use.

BAM-1020 Continuous Particulate Monitor

The BAM-1020 automatically measures and records airborne particulate concentration levels (in milligrams or micrograms per cubic meter) using the industry-proven principle of beta ray attenuation. Thousands of BAM-1020 units are currently deployed worldwide, making the unit one of the most successful air monitoring platforms in the world.

Data Collection

All data files are accessible via an industry standard two-way RS-232 serial port using common terminal programs or Met One Instruments’ software such as Air PlusTM and Comet.TM The data is available in a variety of formats including daily reports, last record, all data, and new records since last download. Optional Ethernet and USB data collection support is available.

Features

  • U.S. EPA Equivalent Method for PM10, PM2.5, and PM10-2.5 monitoring
  • Long term unattended remote operation of up to 60 days between site visits
  • Very low operating costs
  • Automatic Span Calibration checks
  • Fast and easy field audits using common FRM audit tools
  • Rugged anodized aluminum, stainless steel, and baked enamel construction
  • Highly accurate, reliable, and mechanically simple flow system
  • Advanced Smart Heater technology precisely controls sample relative humidity
  • Integrated datalogger allows the connection of up to six meteorological sensors
  • Data retrieval through RS-232 serial ports using direct PC connections, modems, printers, or digital data collection systems

Smart Weather Sensor – WS700-UMB (Lufft)

All-in-one weather sensor with measurement of temperature, relative humidity, precipitation intensity, precipitation type, precipitation quantity, air pressure, wind direction, wind speed and radiation.

Advantages of the Smart Weather Sensor WS700

  • Measuring wind direction and speed insusceptibly to bird nesting thanks to roofed construction
  • All-in-one housing concept of a compact weather sensor combining 7 measurement parameters in one housing with only one cable connection
  • Built-in data pre-processing, universal interfaces and selectable output protocols
  • Compatible with many commercially available Met/HydroMet dataloggers and PLS systems thanks to an open communication protocol
  • Maintenance-free operation – no moving parts that can wear out
  • Suitable for all climate zones; also for solar-powered automatic meteorological stations
  • Ventilated temperature and humidity detection
  • Integrated heater that can be switched on if there is danger of frost

Examples of use of the Smart Weather Sensor WS700

The robust and maintenance-free smart weather sensor WS700 is designed for professional meteorological applications in all climate zones. It delivers reliable data, even in extreme ambient conditions.

Examples of use:

  • Weather observation for road and traffic control systems
  • Automatic weather station / Automatic weather sensor (AWS)
  • PV-Monitoring / Solar Monitoring on photovoltaic farms
  • Hydro-meteorological stations
  • Weather observation for building automation
  • Weather stations at airports, marinas and onboard ships
  • Integration into various other systems/solutions, where environmental data is needed…

Automatic waste water monitoring project – Lai Chau hydropower plant

Besides Son La hydropower plant, Lai Chau is one of the major hydropower plants that Viet An has installed a waste water monitoring system this year. Two projects were carried out simultaneously and only took 15 days to complete the installation.

The projects have left many memories with Viet An engineers in Hanoi office. The first time, it took 9-10 hours and had to cross many dangerous mountains to reach the work site. Despite the difficulties, but customer’s satisfaction helps Viet An constantly improve the quality of products and services, because “We always work for customer’s success, firstly”.

Project details: Installation of automatic monitoring equipment for oil and water treatment station – Lai Chau hydropower plant

  • Number of stations: 01
  • Monitoring indicators: COD, TSS, pH, temperature, mineral oil, inlet/outlet waste water flow
  • Data transmission to the Department of Natural Resources and Environment of Lai Chau province is in accordance with Circular 24/2017/TT-BTNMT
  • Camera system and receiver: record images by interval, set recording schedule.
  • iLotusLand software continuously monitors measurement data and provides timely alerts.

Installation of waste water monitoring system for the largest hydropower plant in Vietnam

Located on the 2nd step in the hydropower ladder system on the upper Da river, Son La is the largest hydropower plant in Vietnam, with an installed capacity of 2,400MW and an average annual electricity output of 10.2 billion KWh.

In 2020, Viet An has installed automatic waste water monitoring system for Son La hydropower plant – one of the major monitoring projects for hydropower industry of Viet An this year.

Project details: Installation of automatic monitoring equipment for oil and water treatment station – Son La hydropower plant

• Number of stations: 01

• Monitoring indicators: COD, TSS, pH, temperature, mineral oil, inlet/outlet waste water flow

• Data transmission to the Department of Natural Resources and Environment of Son La province is in accordance with Circular 24/2017/TT-BTNMT

• Camera system and receiver: record images by interval, set recording schedule.

• iLotusLand software continuously monitors measurement data and provides timely alerts.

Supply and installation of automatic wastewater – emission monitoring systems for steel factory

This is one of the projects contributing to affirm the leading position of Viet An in the field of environment monitoring, with total of 13 emission monitoring stations and 02 waste water monitoring stations installed.

Project details:

  • Number of stations: 13 emission monitoring stations and 02 waste water monitoring stations
  • Monitoring parameters of emission monitoring stations: Dust, Flow, O2, SO2, NOx, CO, Pressure, Temperature
  • Monitoring parameters of industrial waste water monitoring stations (capacity of 800m3/h): Hg, Cd, Phenol, Cyanide, Total Chromium, Total Nitrogen, Oil, COD, pH, TSS, Temperature
  • Camera system for continuous monitoring of waste water and emissions quality
  • The backup system ensures equipment operation within 30 minutes of the power failure
  • Providing a separate server for monitoring system & monitoring software for online measurement data iLotusLand for Monitoring on Web and Mobile basis

Automatic emission monitoring project – Saigon Petro Company

This is a project that Viet An has defeated many rivals in the field of emissions monitoring, because it solves the problem: Installing equipment in the fire area.

The One-Member Limited-Liability Oil & Gas Company of HoChiMinh City (Saigon Petro Co.,Ltd) was established in 1986, is a wholly state-owned enterprise. Saigon Petro is one of the focal points of import, export and trading of petroleum and gas throughout the country.

Project details:

  • Project name: Installing automatic emission monitoring system for Saigon Petro Co.,Ltd
  • Number of stations: 01
  • Installation method: Extractive
  • Monitoring parameters: Total dust, Flow, O2, SO2, NOx, CO, Pressure, Temperature
  • Camera system to monitor emissions quality
  • The backup system ensures equipment operation within 30 minutes of the power failure
  • Transfer data to the Department of Natural Resources and Environment in accordance with Circular 24/2017/TT-BTNMT and Decree 40/2019/ND-BTNMT

Automatic emission monitoring project – FSC Vietnam factory

FSC Vietnam is the second MDF board factory of Kim Tin Group, bringing the yield of this group to 500,000 m3/year, accounting for 25% of Vietnam’s market share. It is expected that in 2020, Kim Tin Group will complete a chain of 4 factories and increase the total MDF output yield to 1,200,000 m3/year, accounting for 45% of MDF market share in Vietnam.

In 2020, Viet An Environment Technology Joint Stock Company has deployed and successfully installed the automatic emission monitoring system for FSC Vietnam factory. This project has the fastest deployment time, only 3 months including installation and connection.

Project details:

  • Project name: Installing automatic emission monitoring system for Formosa Taffeta Long An factory
  • Number of stations: 01
  • Monitoring parameters: Total dust, Flow, O2, SO2, NOx, CO, Pressure, Temperature
  • Camera system to monitor emissions quality
  • The system stores electricity 24/24
  • Transfer data to the Department of Natural Resources and Environment in accordance with Circular 24/2017/TT-BTNMT and Decree 40/2019/ND-BTNMT

Automatic emission monitoring project – Formosa Taffeta Long An factory

Viet An is constructing, installing and gradually completing the final steps of the automatic emission monitoring project for Formosa Taffeta Long An factory. The monitoring system is full of indicators and use equipment from #Codel (UK). Synchronization of equipment for high-precision measurement results, durable operation, less maintenance and replacement of consumable materials.

After being put into operation, the system will help continuously control the quality of emissions brought out, join hands with state agencies and businesses to protect environment.

Project details:

  • Project name: Installing automatic emission monitoring system for FSC Vietnam factory.
  • Number of stations: 01
  • Monitoring parameters: Total dust, Flow, O2, SO2, NOx, CO, Pressure, Temperature
  • Camera system to monitor emissions quality
  • The system stores electricity 24/24
  • Transfer data to the Department of Natural Resources and Environment in accordance with Circular 24/2017/TT-BTNMT and Decree 40/2019/ND-BTNMT

Automatic emissions monitoring project – De Licacy Vietnam company

On 11/02/2020, Viet An Environment Technology Joint Stock Company signed an economic contract to install 03 automatic emission monitoring stations with De Licacy Vietnam Co., Ltd in Bau Bang industrial park, Binh Duong province.

De Licacy Vietnam company has total investment capital more than 100 million USD, operating in the field of textiles and fabrics, with its headquarters located in Taiwan. This is one of the enterprises with large investment scale in the market of Binh Duong province.

Project details:

  • Project name: Installing automatic emission quality monitoring system
  • Number of stations: 03
  • Monitoring parameters: Dust, Flow, O2, SO2, NOx, CO, Pressure, Temperature
  • Camera system to monitor emissions quality
  • The system stores electricity 24/24
  • Transfer data to the Department of Natural Resources and Environment in accordance with Circular 24/2017/TT-BTNMT and Decree 40/2019/ND-BTNMT

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