The revised version of "Hunan Province Furnishing Environmental White Book" was released, experts teach you to build a healthy and environmentally friendly home environment

On July 18, the Hunan Provincial Center for Disease Control and Prevention released the "Hunan Provincial Furnishing Environmental White Paper (Revised Edition)" (hereinafter referred to as the "Revised Edition").

The revised version is based on the new version of the "Indoor Air Quality Standards" as a blueprint, which brings together professional knowledge and technical specifications in indoor decoration, consumption and pollution prevention and control. It is important for the norms of the decoration market and the healthy development of the Hunan Province. Guiding significance.

How does indoor pollution affect the human body? What are the problems of indoor decoration? How to create a healthy and environmentally friendly home environment? Combined with the revision of the white paper, the reporter interviewed Zhou Chunliang, the head of the Provincial Centers for Disease Control and Prevention Center and Health Monitoring.

Add 3 new indicators and adjust 5 indicators

It is understood that the pollution of indoor decorative materials and furniture is the main aspect of indoor air pollution. For example, formaldehyde, ammonia, benzene, toluene, diacene, volatile organic objects and other toxic and harmful compounds. The human body will cause headaches, nausea, vomiting, convulsions, and difficulty in breathing. Long -term contact will cause cancer, leukemia, miscarriage, fetal malformations Severe consequences such as retardation and development of growth and development.

Zhou Chunliang introduced that the newly revised white paper has added three indoor air pollutants concentration indicators, including fine particulate matter (PM2.5), trichloroethylene, and tetrachloride, and the limit provisions are performed. Judging from the increase in these three parameters, the cover of indoor air quality standards has become wider, the standards are more detailed and stronger.

At the same time, the limits of the concentration index of five indoor air pollutants were adjusted, including nitric oxide, formaldehyde, benzene, bacteria, total number, and crickets.其中，有3项关键参数进行了限值缩减：二氧化氮NO2限值从0.24mg/m3缩紧至0.20mg/m3；甲醛HCHO限值从0.1mg/m3缩紧至0.08mg/m3；苯The C6H6 limits are tightened from 0.11mg/m3 to 0.03mg/m3.

"The characteristic of the revised version is that the quality of the indoor environment is stricter and higher, and the requirements for indoor air quality testing and governance companies are also stricter." Zhou Chunliang said.

Scientifically choose decoration materials to prevent indoor environmental pollution

With the improvement of consumers' requirements for residential decoration and decoration, the home improvement market has continuously developed towards a standardized and institutionalized model. However, there are still some bad small workshops that use decoration construction methods and materials that do not meet the state and industry regulations, which brings indoor environmental pollution problems and threatened consumers' physical health.

What are the problems of indoor decoration? How to create a healthy and environmentally friendly home environment? The revised version was guided by this.

"Scientifically and reasonably choose decoration materials and choose real green products is the key to reducing indoor environmental pollution." Zhou Chunliang introduced that when purchasing paint and coatings, you should try to use qualified water -based health paint and paint. Mud. The content of volatile objects in these materials is low and can effectively reduce pollution.

In addition to decorative materials, the houses should often ventilate ventilation. When the decoration is just completed and configured with furniture, pay attention to proper treatment, such as opening the doors and windows and drawing the drawer to ventilate. The clothes stored in new furniture should also be removed often to prevent the harmful substances in the new furniture from being volatilized and adsorbed on the clothing, causing damage to the body.

In addition, after the renovation is completed, the remaining decorative materials should be treated in a timely manner, especially the artificial plates, coatings, paint, adhesive and other materials, which will volatilize harmful substances and affect physical health. Zhou Chunliang introduced that harmful gases such as formaldehyde are generally volatilized for 3 to 15 years, and the problem cannot be solved by ventilation. Residents can cooperate with air purifiers, activated carbon, plant absorption methods, etc. as auxiliary pollution treatment methods.

"I hope everyone will create a healthy and environmentally friendly home environment in accordance with the requirements of the white paper, prevent indoor environmental pollution, and ensure that family members are healthy." Zhou Chunliang said. (Text/Video Hunan Daily Reporter Zhang Chunxiang Correspondent Zhang Yana Zhang Hengjiao Liu Yao)

[Edit: Liu Ye]

[Source: Hunan Daily · New Hunan Client]

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