Plasticize the indoor air treatment green business card

At present, air pollution has intensified, and the epidemic continues to occur. Mask has become the last line of defense between people to isolate pollution and viruses. After returning to the room and taking off the mask, can you breathe freely? The answer is not optimistic.

In recent years, the decoration pollution incidents have been frequent, and new houses, office, and even kindergartens have been reduced to a severe disaster -stricken area. According to the National Home Home Environmental Protection Report, in the home environment of more than 6.76 ordinary families, the rate of formaldehyde exceeding 31.3%is as high as 31.3%. In the summer when formaldehyde is accelerated, this data is as high as 52%, which means that one of the newly renovated families per household have exceeded the standard.

From school to work, from renting to buying a house, people spend about 70%-80%of their lives in their lives, and harmful gas such as formaldehyde has become a "invisible killer" that endangers health. Under the supervision of various parties in the government industry, why is the problem of decoration pollution still emerged endlessly?

The source is complicated, difficult to renovate pollution treatment pain points and difficult to solve

Decoration is a complete and complex industrial chain. Pollution may occur in the selection, decoration, decoration and other links. The source is complicated and complicated, which brings great difficulties to the traceability and governance of pollutants.

Since 2002, my country has successively introduced a series of standards for indoor environment, such as "Civil Construction Engineering Interior Environmental Pollution Control Standards" GB50325-2020, "Indoor Air Quality Standards" GB/T 18883-2022, but limited to development At the stage, technical level, and other factors, the relevant standards are relatively lagging compared to developed countries. On the one hand, there is no clear national standard for mandatory people such as children and pregnant women. On the other hand, the relevant product standards are low and poor supervision, which leads to many products that claim to "environmentally friendly furniture" and environmentally friendly materials on the market. Coupled with the "superposition effect" characteristics of pollution gases, even if all environmentally friendly materials are decorated, formaldehyde detection may still exceed the standard.

To get out of the "quagmire" of indoor air pollution, it is necessary to solve the traditional governance thinking of "pollution first, then governance", and improving standards is fundamental, and source governance is the key. Find a replicable and reference pollution prevention sample.

The "pre -evaluation price" model makes the pollution sources unswervingly

In response to the complicated sources of pollution, difficulty traceability at the source, and difficulty in governance afterwards, the idea given by the Shenzhen Academy of Sciences is that the post -remedial transformation is transformed into advance prevention.

For more than more than this year, Fukuda has gradually promoted the pilot work of the "Public Building Excellent Green Discover Decoration and Carbon reduction" (hereinafter referred to as the "Excellent Green Installation" operation), and benchmarks the "gold standard" of international indoor air quality. "Gold standards" are inseparable from strict landing. In the specific landing and implementation, it is not easy to integrate the invisible and invisible standards into the full process control.

The entire process of air quality control technology combines the mathematical model and software simulation technology of the Shenzhen Academy of Construction Sciences for many years, and launched indoor air pollution prediction software such as IndoorPact to change the relevant decoration standards into visual, measured, and perceived data and models. The accurate prediction of the development trend of indoor pollutants, so as to guide the entire process of selection, construction, and acceptance of engineering.

New model, new technology leads green health decoration new wind direction

It is reported that there are 27 pilot projects of the "Excellent Green Instal" and 10 pilot projects that have been completed and put into use in 2021. Among them, the kindergarten construction projects have reached the hard -level and high -quality air quality of the hard -fledged excellence before opening the park. The goal has been well received by parents.

It is worth mentioning that in the process of standing benchmarking and pushing standards, the pilot practice of the entire process of control of air quality is also forcing related suppliers such as building materials to complete the "green upgrade", promoting health and green molding.

The full -process control technology of the air quality of the "out of the circle" is actually 9 years behind the technical precipitation, and has been successfully applied to the type of building decoration projects of residential, office, school, venue and other types. practice. With the "excellent green outfit" pilot exploration of the feasibility of continuously verifying the new model, the whole process control technology of air quality has also precipitated into a precious smart experience.

A revolution in indoor air governance with green as its background has quietly occurred. In the foreseeable future, we will be able to breathe freely, no longer talk about "aldehydes" color changes, and reach the ideal health and happiness living in the ideal.

Source: China Network Science

- END -