Odor Monitoring System

1.Introduction to Odor Monitoring System

Odor Monitoring System provides high-precision odor detection and analysis and is widely used in sewage treatment plants, landfills, petrochemical facilities and other places.Odor Monitoring System is an online monitoring system for foul odor concentrations that is independently developed and produced by our company in accordance with the "Emission Standard for Ferocious Pollutants (GB14554-1993)" and "Technical Specifications for Ferocious Pollutants Monitoring (HJ905-2017)" specifically for places where odor is prone to produce odors.It is commonly known as Ferocious Electronic Nose;

The concept of foul smell:

Bad odor refers to all gas substances that stimulate olfactory organs and cause unhappiness in people and damage the living environment; there are many types, and so far, more than 4,000 can be felt by human smell, of which dozens of them are more harmful to human health;

Scene of foul smell:

Science and technology parks, chemical parks, landfills, garbage disposal stations, waste power plants, waste incineration sites, chemical plants, breeding farms, sewage treatment plants, pharmaceutical factories, breweries, energy and power enterprises, textile factories, urban and rural residents' living areas, scientific research institutes and universities, and other places;

Odor Monitoring System alias:

Electronic nose, foul smell gas detector, foul smell gas online monitor, Odor Monitoring System, foul smell electronic nose, foul smell concentration online monitoring system, foul smell electronic nose concentration monitoring system, filtered foul smell detection system, foul smell OU monitoring system, foul smell concentration online monitoring system, foul smell concentration electronic nose system, OU value online monitoring system, foul smell detection analyzer;

2.Introduction to Odor Monitoring System Products

Odor Monitoring System consists of power supply system, gas collection system, sensor monitoring system, data control system, display and transmission transmission;

Odor Monitoring System adopts a unique compensation and anti-interference algorithm.The system uses array sensors.In addition to detecting three major categories (S system, N system, VOCs system) according to the national standard, the monitoring parameters are mainly ammonia gas, hydrogen sulfide, trimethylamine, carbon disulfide, methyl thioide, methyl thioether, dimethyl disulfide, 8 gas substances, single gas and composite foul odor concentration OU value, a total of nine parameters.

Four conventional parameters for online monitoring of foul smell: NH3, H2S, TVOC, OU values;

Power supply system: Mains power supply conversion system

Gas collection system: The air in the environment is pumped into the gas collection chamber (odor bag) through a sampling pump and a gas collection rod (including a flow control unit) for detection and analysis;

Monitoring system: gas sensor detection module, meteorological parameter detection module, responsible for identifying and analyzing different odor components in odor samples; sensor array design, integrated multi-gas cross-interference algorithm, temperature and humidity compensation algorithm control system: the control unit collects the detection data of each sensor, uses a big data model to analyze and calculate, and obtains accurate data;

Display system: The collected and processed monitoring factor data are presented in a simple and easy-to-understand way; the chassis is integrated with a 7-inch high-definition color screen, which can be equipped with an external LED display screen or a large-screen control center;

Transmission system: The transmission unit passes through DTU or digital instrument (2-channel 232 interfaces, 3-channel 485 interfaces, 2-channel Ethernet interfaces, and other interfaces can be optionally equipped), and the transmission protocol J212 can be displayed on the smart environmental protection supervision platform, the platform designated by the demand party, the Environmental Protection Bureau platform, etc.;

3.Product features of Odor Monitoring System

Gas monitoring parameters: ammonia, hydrogen sulfide, trimethylamine, carbon disulfide, methylmercaptan, styrene, methylsulfide, dimethyldisulfide; dimensionless OU meteorological monitoring parameters: temperature, humidity, wind speed, wind direction, air pressure, light, noise, etc.

Functional Features:

▲Customized design of intelligent modules:

The 9 indicator target gases including foul odor OU value, ammonia, hydrogen sulfide, trimethylamine, methylmercaptan, methylsulfide, dimethyldisulfide, carbon disulfide, and styrene can be combined in any way, the technical principles are not limited, and the detection range is not limited.The sensor is pluggable;

At the same time, it supports monitoring of meteorological parameters, temperature and humidity, wind speed and direction, and atmospheric pressure.

▲Sensor array combination:

Compatible with sensor technology principles such as electrochemistry, PID, metal oxide semiconductors, etc.Array cross-interference algorithm processing

▲Human-computer interaction interface, display monitoring data in real time:

Industrial high-definition 7-inch touch screen, monitoring data, change curves, historical data, alarm data and other operating systems display real-time real-time values, unit values, maximum values, minimum values, average values of monitoring indicators

Can query historical data for any time period and display curves in graphical shapes

▲Intelligent sensing technology, automatic identification and expansion

Built-in calibrated intelligent gas sensor, plug-and-play, automatic identification; the sensor is exclusively customized reaction gas chamber, and the target gas is fully and effectively responded to and detected.

By replacing different intelligent gas sensors, the detection of gases other than the existing four types of gases can be achieved.One machine uses multiple imported vacuum pumps, multiple filtration protection devices, and olfactory air bags to provide stable and stable air flow.

▲Intelligent calibration and multiple data correction modes to ensure data stability

Automatic zero point calibration, intelligent data temperature compensation, K value intelligent algorithm standard gas, target point remote calibration

▲A variety of signal outputs are available

Provides diverse output methods such as RS485, 232, Ethernet port, USB socket, GPRS, etc.

4.Odor Monitoring System Configuration Parameters

5.Odor Monitoring System Configuration Parameters

Product introduction and application fields

Portable portable composite gas detector

(Also known as portable composite gas analyzer)

It is a high-precision pump-suction composite gas analyzer suitable for complex environment detection.Built-in preprocessing, error compensation, anti-electrical interference, wireless signal output and other functions, the analyzer detects up to 8 types of gas at the same time.

The portable gas detector has built-in wireless transmission and is connected to the Ampar server, which can realize remote monitoring, remote alarm value setting and remote calibration functions.

Main uses and scope of use: applicable to all operating personnel such as professional and technical personnel, operators, leaders, etc.

6.After-sales service commitment

Odor Monitoring System Purchase Reasons:

1 Objectively evaluate the emission of foul smell pollutants

For production-oriented enterprises, the emission or leakage of small amounts of odor pollutants is inevitable during the production process.By installing the Odor Monitoring System, pollutant emissions can be continuously monitored 24 hours a day.Using the alarm function in the system, pollutant exceeding the standard can be discovered and dealt with in a timely manner; by analyzing real-time data and historical data, the rules are summarized, problems are discovered, and the level of enterprise management can be improved to ensure that pollutant emissions comply with national standards.

2.Respond to residents’ complaints

When a odor pollution accident occurs, enterprises that have installed Odor Monitoring System can take timely response measures to reduce the degree of accident hazards, give residents an appropriate explanation, and improve the harmonious relationship between enterprises and residents.The environmental supervision department conducts on-site monitoring of sudden odor pollution accidents through the odor monitoring system, obtain monitoring results immediately, inform enterprises and residents of the pollution situation on site, and improve the credibility of the environmental protection department.

3.Inspection of pollution sources for odor accidents

Companies with Odor Monitoring System installed can eliminate or determine whether they are pollutants emitted by their own emissions through odor monitoring data and meteorological monitoring data; environmental monitoring departments can establish databases of characteristic pollutants in enterprises in their jurisdiction through odor monitoring systems.When odor pollution accidents occur, polluting companies can be quickly determined based on meteorological data.

4.Enhance the public image

4.1 Enhance the public image of the company and increase brand value

Through the installation of Odor Monitoring System, the occurrence of foul odor pollution accidents can be effectively reduced, and living in harmony with surrounding residents, and responding to the "green water and green mountains are gold and silver mountains" policy advocated by the country.Supplementing appropriate media publicity can effectively enhance the corporate image and increase brand value, and can also become a plus for corporate financing.

4.2 Improve the credibility of environmental protection authorities

Timely handling of odor pollution accidents has always been one of the headaches for environmental protection regulatory authorities.In the past, when effective monitoring methods were lacking, residents often mistakenly believe that the competent authorities are inaction and shelter polluting enterprises; while production enterprises believe that the regulatory authorities are boring and imposing fines indiscriminately, which has a negative impact on the government image.Through the use of the foul odor monitoring analyzer, monitoring data is given on site, which is clear and effectively improves the credibility of the regulatory authorities.