System

Environmental research, analysis of the risk factors,
or solve the environmental problems.

We customize the system best suitable to your purpose.
As the carefully selected sensors built into the system we design,
we are proud that your system will be the one with an excellent operationality,
good user interface, and the helpful data analysis features.

What we aim at is to provide a total solution for your challenge.

  • The laws and regulations set the limits on the amount of the pollutants released from the pollution sources such as the large-scale factories and the factories of specific industries.
  • Enterprises are obligated to comply with the laws and to certify their compliance. Being exposed for the violation of the law results the company not only to be under the harsh administrative guidance, but also to have a serious impact on the corporate image.
  • The government also has an obligation to enforce laws and to supervise the enterprises.

These are why EAC systems are important for both parties.

1. Systems

24 hours monitoring systems designed for your focused purpose.

Air quality / Water quality

Air quality / Water quality

Water pollution
WQMS (Water Quality Monitoring System)

>> See WQMS

Air pollution
AQMS (Ambient Air Quality Monitoring System)

>> See AQMS

Gas emission / Waste water

Gas emission / Waste water

Waste water
CWWMS (Continuous Waste Water Monitoring System)

>> See CWWMS

Emission gas
CEMS (Continuous Emission Monitoring System)

>> See CEMS

Protect from the disaster

Protect from the disaster

Water level
HOS (Hydrological Observation System)

>> See HOS

Weather condition
MOS (Meteorological Observation System)

>> See MOS

2. System overview

The system configuration is shown below. The system can be divided into 3 sub systems.
Each sub systems will be developed the best suitable to each customers.

 Sub system 1: On-site observation system
 Sub system 2: Server system
 Sub system 3: Applications

Basic system configuration

Basic system configuration

Adding options allows the user to utilize the data in the wider range of applications.
As a system integrator, we make proposals focusing on how to utilize the data for your purpose.

Options

Options

With the options, you can add convenient features to your system !

With the options, you can add convenient features to your system !

Forecasting
We simulate and predict the environmental risk such as air pollution, noise, etc.
Note that in addition to the parameter to be measured,
we need the information on the weather, ground conditions, any barrier around the observation site.
Processing
We provide functions such as the statistical computation of the data, data logging and making charts and graphs.
In many cases , the reporting formats are specified by the laws and the regulations.
We can customize the outputs of these functions to fit your report format.
Analyzing
We analyze data according to your requirements,
e.g., process the data in a statistical way,
estimate the sources of the controlled elements.

3. System details

WQMS
Water Quality Monitoring System

WQMS Water Quality Monitoring System
WQMS Water Quality Monitoring System

Outline

Rivers, lakes, and other public bodies of water are widely used as water resources for household, industry, agriculture, fisheries, and more. Continuous monitoring of the water quality is necessary to preserve the quality of public bodies of water and secure a sound water cycle.
Using an automatic measurement device, river water quality monitoring systems monitor the contaminants in public bodies of water (organic substances, nitrogen and phosphorous components, etc.) in real time. They collect and analyze monitoring data to implement effluent regulation measures and provide data for water resource evaluation.

Use case

Constant river water quality monitoring, environmental standards evaluation, total amount regulation, pollution risk evaluation.

Subject

River water quality (COD, SS, TN, TP, DO, PH, electrical conductivity, cyan, mercury, trace heavy metal ions)

Application type

Installation or web-based (data center)

Function

Data collection/management, data analysis/evaluation, output in various forms, graph output, alert output, web browsing

AQMS
Ambient Air Quality Monitoring System

AQMS Ambient Air Quality Monitoring System
AQMS Ambient Air Quality Monitoring System

Outline

In order to facilitate environmental air contamination control measures, it is necessary to constantly monitor the contaminants in the environmental air to understand the status of air contamination and evaluate the effects of environmental improvement.
Using an automatic measurement device, environmental air monitoring systems automatically monitor the contaminants in the environmental air and meteorological elements in real time. They collect and analyze monitoring data in order to provide the information that is necessary for environmental air contamination control measures.

Use case

Constant air monitoring, environmental contamination level standards evaluation, air contamination level forecasts, air simulation, contamination source analysis, cross-border contamination control measures.

Subject

Air contaminants (PM2.5, PM10, VOC, NOx, SO2, Ox, CO, HC), meteorological elements (TEMP, HUM, WD, WS)

Application type

Installation or web-based (data center)

Function

Data collection/management, data analysis/evaluation, output in various forms, graph output, alert output, web browsing.

CWWMS
Continuous Waste Water Monitoring System

CWWMS Continuous Waste Water Monitoring System
CWWMS Continuous Waste Water Monitoring System

Outline

Carrying out corporate social responsibility (CSR) is becoming an essential factor of business continuity. Every company must implement environmental measures while aiming to improve productivity. Continuous monitoring of water contaminants in factory effluent is essential for environmental measures such as effluent regulation and total amount regulation.
Using an automatic measurement device, factory effluent monitoring systems monitor contaminants in effluent (organic substances, nitrogen and phosphorus components, metal components, etc.) in real time. They collect and analyze the monitoring data to reduce pollution risk, prevent abnormal effluent, and provide data for water resource evaluation.

Use case

Constant effluent monitoring, effluent standards evaluation, effluent treatment process monitoring, pollution risk evaluation, treated water reuse management

Subject

Effluent water quality (effluent regulation substances such as COD, TN and TP, and pH)

Application type

Installation or web-based (data center)

Function

Data collection/management, data analysis/evaluation, output in various forms, graph output, alert output, web browsing

CEMS
Continuous Emission Monitoring System

CEMS Continuous Emission Monitoring System
CEMS Continuous Emission Monitoring System

Outline

In order to effectively facilitate fixed air contamination source control (such as emissions concentration regulation and total amount regulation), it is necessary to constantly monitor the air contaminant emissions to understand the concentration of emissions and evaluate the performance of the air treatment facility.
Using an automatic measurement device, fixed air contamination source monitoring systems monitor the contaminants in the stack gas in real time. They collect and analyze monitoring data in order to implement emission regulation measures and provide inventory information for air simulation.

Use case

Fixed source monitoring, emission standards evaluation, air contamination level forecasts, air simulation, contributing concentration analysis, pollution risk evaluation, cross-border contamination control measures.

Subject

Stack gas (NOx, SO2, DUST, O2, CO, CO2, HCL)

Application type

Installation or web-based (data center)

Function

Data collection/management, data analysis/evaluation, output in various forms, graph output, alert output, web browsing

HOS
Hydrological Observation System

HOS Hydrological Observation System
HOS Hydrological Observation System

Outline

Recent years have seen severe and unexpected meteorological changes due to global warming, etc. We are also experiencing extreme hydrological phenomena in rivers more often than previously, and accordingly, the increased size and frequency of floods and landslide disasters have become societal problems. A key role in the alleviation and prevention of water disasters can be played by hydrological observation, which continuously monitors changes in rivers and lakes.
Hydrological observation systems monitor the rainfall in river basins and the water levels of rivers. They collect and analyze monitoring data to interpret the current status and send out cautions or warnings as measures against watershed disasters due to storm surges or local heavy rains.

Use case

River monitoring, flood countermeasures, salt damage countermeasures, automatic analysis of acid rain

Subject

Hydrological measurements (rainfall, flow, water level)

Application type

Installation or web-based (data center)

Function

Data collection/management, data analysis/evaluation, output in various forms, graph output, alert output, web browsing

MOS
Meteorological Observation System

MOS Meteorological Observation System
MOS Meteorological Observation System

Outline

Climate change has a considerable impact on nature and the human environment directly or indirectly. Recent years have seen an increase in the frequency of extreme weather events due to global warming, and these have become global environmental issues that must be tackled from a broad and long-term perspective. Meteorological observation data is used not only for meteorological services such as weather forecasts and sending cautions and warnings, but also as necessary information for national or municipal river administrators and other administrative agencies in charge of transport and electricity supply to efficiently carry out operations such as disaster prevention and traffic safety.
Meteorological observation systems monitor weather conditions in various fields. They collect and analyze monitoring data to provide background data on weather for meteorological services and other areas such as environment, energy, and industry.

Use case

Meteorological observation, disaster prevention measures, weather simulation (atmospheric circulation and climate), agricultural weather data, weather risk evaluation, photovoltaic generation forecast.

Subject

Meteorological measurements (temperature, humidity, wind direction, wind velocity, rainfall, insolation, radiation balance)

Application type

Installation or web-based (data center)

Function

Data collection/management, data analysis/evaluation, output in various forms, graph output, alert output, web browsing

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