Yun Live, reveal the environmental data you care about

Hongkou District's current

What is the quality of environmental environment such as atmosphere, water, noise?

Those who are closely related to the lives of citizens

How did environmental quality data monitor?

August 16th

Hongkou District Ecological and Environment Bureau is carried out

"Cloud Experiment Ecological Environment Monitoring" activity

Let citizens approach the environmental monitoring work through Yun Live

Enhance the public ecological environmental protection awareness

What is the haze?

What is it harmful to the human body?

How did it happen?

At the beginning of the event, an animated short film about smog has aroused everyone's attention to environmental problems.

Then

The host briefly introduced

The overall ecological environment quality of Hongkou District

In recent years, the environmental quality indicators of the district have been steadily good. In 2021, the average concentration of fine particles (PM2.5) in this area was 27 micrograms/cubic meter, a decrease of 12.9%from 2020, and the excellent environmental air quality reached 90.9 %, An increase of 0.7%compared with 2020; the water quality of the river in the region continued to improve for seven consecutive years, and the 4 cities have an environmental target rate of water environmental targets of 100%... These data have given everyone a "reassinual pill".

So

These environmental monitoring data

How did it come?

In the camera, the teacher brought everyone to the Laboratory of the Environmental Monitoring Station in Hongkou District. The first thing to enter is the distillation room. "We may have drank distilled wine. For example, liquor is the most common kind of distilled wine. The distillation of our laboratory is not used to make liquor. The volatile phenols and cyanide in the water can enter the subsequent experimental test after the toxic substances such as toxic substances. "

The teacher's introduction starts from the daily life of the citizens, and suddenly makes environmental monitoring work kind.

The teacher also shows you several common monitoring equipment and its measurement process for several laboratory.

It is used to determine the "ion chromaton" of fluoride and chloride in the water precipitation and surface water, "atomic fluorescence instruments such as mercury, arsenic, and selenium in water and soil, as well as to detect gas stations and printing plants Wait for the "gas color spectrometer" of the fixed -pollution sources and the total hydrocarbons of non -methane.

These high -tech equipment made everyone eye -opening. In the process, the teacher also answered the questions of everyone.

The monitoring station staff introduced that due to factors such as the epidemic, this time it shows the "iceberg" of environmental monitoring work, and environmental monitoring generally needs to be collected by samples/on -site monitoring, sample preservation and transportation, sample analysis testing, data For processes such as processing and reporting, every link must ensure standardization and rigor.

It is hoped that through public opening activities, further popularize relevant environmental protection knowledge, strive for the public's understanding and support of ecological environmental protection, and actively perform environmental protection responsibilities.

The live broadcast event is also one of the "Government Open Month" series of activities in Hongkou District this year. There are also many wonderful activities. Interested friends quickly go to sign up (→ click me to understand the details).

Reporter: Chen Yi

Edit: C4

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