Company News

Review of the Organic Waste Treatment Industry in 2024 and Outlook for Its Development in 2025

In order to promptly reflect the development trends of the ecological and environmental protection industry over the past year and predict the development direction for the coming year, I have organized the various branches to compile the "2024 Industry Review and 2025 Development Outlook", which can be used as a reference for environmental protection enterprises and institutions, experts and managers.

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What are VOC, VOCs and TVOC? This article will help you clarify them!

Regarding VOCs Most of you probably have a general idea of what they are, right? However, when VOCs, VOC and TVOC are all mentioned together, can you still distinguish them? Today, I will introduce them to you all.

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Research on Engineering Technology Scheme for VOCs Waste Gas Treatment

This article mainly focuses on elaborating on the technical solutions for VOCs waste gas treatment. Based on the characteristics of VOCs waste gas treatment, it conducts research and analysis from several aspects including the rational selection of VOCs waste gas treatment technologies, the adoption of the wet scrubbing method, and the design of the waste gas treatment process. The aim is to promote better treatment of VOCs waste gas, thereby minimizing the adverse impact on the environment to the greatest extent, and further promoting the stable and continuous progress and development of the industrial sector in our country.

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Powerful science popularization! The "Golden Three" of VOCs Unorganized Waste Gas Collection System

Volatile Organic Compounds (VOCs) refer to organic compounds that participate in atmospheric photochemical reactions, including non-methane hydrocarbons (alkanes, alkenes, alkynes, aromatic hydrocarbons, etc.), oxygen-containing organic compounds (aldehydes, ketones, alcohols, ethers, etc.), chlorine-containing organic compounds, nitrogen-containing organic compounds, and sulfur-containing organic compounds.

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What exactly is the process of identifying the sources of VOC pollution?

It is well known that the impact of VOCs on the environment includes not only photochemical smog and surface ozone, but also the unpleasant odor. Especially for manufacturing enterprises, the primary reason for receiving complaints from residents is usually the peculiar foul smell of VOC substances.

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The Ministry of Ecology and Environment has released three technical specifications for pollutant discharge permits: those for the electronics industry, the wood panel industry, and the incineration of hazardous waste.

Recently, the Ministry of Ecology and Environment released three technical norms: "Technical Specifications for Application and Issuance of Pollutant Discharge Permits - Electronic Industry" (HJ 1031-2019) (hereinafter referred to as the "Electronic Technical Specifications"), "Technical Specifications for Application and Issuance of Pollutant Discharge Permits - Wood Industry" (HJ 1032-2019) (hereinafter referred to as the "Wood Industry Technical Specifications"), and "Technical Specifications for Application and Issuance of Pollutant Discharge Permits - Hazardous Waste Incineration" (HJ 1038-2019) (hereinafter referred to as the "Hazardous Waste Incineration Technical Specifications"). These technical norms comprehensively promote the reform of the pollutant discharge permit system. Currently, the application and issuance functions of pollutant discharge permits for these three industries have been officially launched, and relevant pollutant-discharging units in these industries can officially apply for pollutant discharge permits on the national pollutant discharge permit management information platform.

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