In the modern system of coordinated development between industrial production and ecological environment, workshop operation safety and factory environmental quality are important foundations for sustainable operation of enterprises. The Nanning factory of a certain environmental protection technology group Co., Ltd. in Guangxi has always been committed to maintaining production efficiency while protecting the surrounding ecological environment. However, the hidden odor pollution problems in workshop production and factory environment have become key challenges that need to be addressed.

The composition of odorous pollutants is complex, covering nine types of substances such as ammonia, hydrogen sulfide, trimethylamine, etc. These gases not only have strong irritating odors, but also affect the health of workers and the quality of life of surrounding residents. Whether their emissions meet the standards directly affects whether the enterprise complies with the national "Odor Pollutant Emission Standards". More importantly, the concentration of odorous gases is prone to fluctuations with production and environmental conditions, and some components have extremely low content but significant harm. Traditional monitoring methods are difficult to achieve accurate capture in a 360 degree dimension. Therefore, real-time, continuous, and high-precision online monitoring of these nine types of odor indicators is not simply a passive measure to respond to environmental supervision, but also an inherent need for enterprises to actively prevent and control pollution risks, safeguard operational safety, and maintain brand image.

For this environmental technology group, the core goal of investing resources to promote environmental governance in workshops and factory areas is to achieve effective control and compliant emissions of odorous pollutants. The effectiveness of governance ultimately requires scientific data to support it. This urgent demand for full indicator coverage, low detection limit monitoring, and multi scenario adaptation calls for a professional odor online monitoring solution.

In this context, the Yiyuntian TH-2000-OU odor online monitoring system has emerged as a core monitoring tool for enterprises to safeguard the air quality of workshops and factories, and achieve compliant emissions.

1. Background of the plan

Guangxi Nanning Odor Online Monitoring Project, environmental testing in the workshop and area of a certain environmental protection technology group Co., Ltd. Nanning factory.

2. Parameter requirements

According to the national standard "Emission Standards for Odor Pollutants (GB14554-1993)", the control of odor substances includes nine indicators including odor (ammonia, trimethylamine, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene, odor).

requirements

Equipped with sound and light alarm; Industrial grade high-precision touch screen, displaying the current concentration valuebigValue, minimum value, 1-minute and 1-hour average values, and can select historical data for any time period to query, with curve display; Built in large capacity storage chip, capable of storing over 100000 pieces of data, and exporting data through a dedicated interface; The chassis adopts outdoor specific nano protective coating technology, which is resistant to sun and rain, insulated, mosquito and insect proof, and can be used outdoors for a long time; Compatible with communication protocols such as TCP/IP, MODBUS, DTU, etc., capable of wireless data upload and local integrationHuanbao BureauOr cloud platform, or wired remote transmission network

Two sets in the workshop and two sets in the factory area

3. Solution

The recommended parameter configuration is as follows:

Detecting gases: H2S (hydrogen sulfide), NH3 (ammonia), C3H9N (trimethylamine), CH4S (methyl mercaptan), C2SH6 (methyl sulfide), C2H6S2 (dimethyl disulfide), C8H8 (styrene), CS2 (carbon disulfide), OU

H2S: detection range 0-100ppm, resolution 0.01ppm

NH3: detection range 0-100ppm, resolution 0.01ppm

C3H9N: detection range 0-20ppm, resolution 0.001ppm

CH4S: Measurement range 0-20ppm, resolution 0.001ppm

C2SH6: Measurement range 0-20ppm, resolution 0.001ppm

C2H6S2: Measurement range 0-20ppm, resolution 0.001ppm

C8H8: Measurement range 0-20ppm, resolution 0.001ppm

CS2: Measurement range 0-20ppm, resolution 0.001ppm

OU: Measurement range 0-2000, resolution 1

4. What products were matched

TH-2000-OU

Detecting gases: H2S (hydrogen sulfide), NH3 (ammonia), C3H9N (trimethylamine), CH4S (methyl mercaptan), C2SH6 (methyl sulfide), C2H6S2 (dimethyl disulfide), C8H8 (styrene), CS2 (carbon disulfide), OU

H2S: detection range 0-100ppm, resolution 0.01ppm

NH3: detection range 0-100ppm, resolution 0.01ppm

C3H9N: detection range 0-20ppm, resolution 0.001ppm

CH4S: Measurement range 0-20ppm, resolution 0.001ppm

C2SH6: Measurement range 0-20ppm, resolution 0.001ppm

C2H6S2: Measurement range 0-20ppm, resolution 0.001ppm

C8H8: Measurement range 0-20ppm, resolution 0.001ppm

CS2: Measurement range 0-20ppm, resolution 0.001ppm

OU: Measurement range 0-2000, resolution 1

With the comprehensive deployment and stable operation of the Yiyuntian electronic odor online monitoring system at the environmental protection technology group's Nanning factory, the company's odor pollution control and environmental compliance management have achieved a dual improvement. This monitoring system has full coverage detection capability for nine types of odor indicators, with low detection limit performance. Combined with the weather resistant design of outdoor dedicated nano coatings, it builds a solid technological defense line for workshop operation safety and factory environment protection, and becomes the data support for enterprises to practice odor emission standards.

The implementation of this monitoring solution enables enterprises to real-time monitor changes in the concentration of odorous gases in workshops and factory areas, providing a strong basis for pollution tracing and governance optimization, and also giving enterprises a first mover advantage in environmental compliance layout. Through the analysis and application of dynamic monitoring data, the enterprise has successfully controlled odor emissions within the national standard range. While safeguarding the health of workers and the quality of life of surrounding residents, it has also contributed to the improvement of the regional ecological environment. This not only enhances the ability to cope with future environmental policy upgrades, but also forms a good industry demonstration in the field of environmental governance.

This cooperation is a crucial step for a certain environmental protection technology group Co., Ltd. in Nanning, Guangxi to upgrade its workshop and factory odor pollution control from passive response to active prevention and fine control, giving it technological advantages in the practice of environmental compliance and ecological protection. For Yiyuntian Company, this is not only a successful implementation of odor monitoring scheme, but also an important practice in the field of online monitoring of industrial odor indicators. It once again proves that Yiyuntian's monitoring technology can cover conventional gas detection scenarios and meet the multi-component odor monitoring requirements of national standards, playing an important role in enterprise environmental protection governance and regional ecological protection.

Looking ahead to the future, with the continuous improvement of the environmental protection regulatory system and the increasing awareness of green development among enterprises, the demand for full indicators, low detection limits, and all-weather monitoring of odor pollution will become increasingly urgent. Yiyuntian Electronics will continue to uphold its corporate mission of using technology to protect the environment, and continue to deeply cultivate the integration and innovation of odor monitoring technology with the Internet of Things and big data, constantly exploring odor control solutions that are adaptable to multiple scenarios. Yiyuntian hopes to provide more intelligent odor monitoring services for fields such as environmental protection, chemical engineering, and municipal engineering through technological breakthroughs. With accurate data and professional technology, we aim to build solid ecological protection lines and safeguard the fresh air and harmonious environment in every region.