Taishan Nuclear Power Plant | Hong Kong is not affected? 3 pictures to see the real situation! This district has the most radiation on weekdays

Research Institute

Author: Master of Number Research

2021-06-17 15:30

Last update date: 2021-06-17 15:37

First guess which area in Hong Kong has the highest hourly radiation level as of 11 a.m. on June 16▼▼▼

The Taishan Nuclear Power Plant reportedly caused concern about the suspected nuclear leakage. The National Nuclear Safety Administration recently pointed out that the radiation environment around the Taishan Nuclear Power Plant showed no abnormalities in the radiation environment surrounding the nuclear power plant. Leakage occurred".

The Taishan Nuclear Power Plant is only 130 kilometers away from Hong Kong. In response, the Observatory recently stated that the environmental radiation level in Hong Kong has been normal for the past year and will continue to pay close attention to the radiation level in Hong Kong.

In fact, the Observatory has an environmental radiation monitoring network that monitors the environmental gamma radiation dose rate in Hong Kong 24 hours a day.

Does the radiation level in Hong Kong really have no effect?

Which area has the highest daily radiation level?

You know one by one in the following figures.

Based on the above chart, Hong Kong's radiation levels in various districts have not changed much in the past year or even now. The monthly or daily averages have maintained about 0.08 to 0.15 microsievert/hour, indicating that Hong Kong has not been affected.

According to the Observatory, the daily radiation received by the body that is always present in the environment is called "background radiation", of which 85% comes from the natural environment, 14% comes from medical diagnosis, and 1% comes from other sources. In Hong Kong, the normal range is 0.06. To 0.30 microsievert/hour.

The Radiation Hygiene Division of the Department of Health pointed out that the impact of radiation on the human body depends on the intensity, exposure time and the types of affected body cells. If the human body is suddenly exposed to a large amount of radiation, it will exceed 1,000 mSv (1,000 mSv is equivalent to 1,000,000 microsieverts). Sievert), which can cause acute radiation damage and produce short-term symptoms such as nausea, vomiting, extreme tiredness and hair loss; if the radiation dose to the whole body reaches 10,000 mSv or more, it is still very large even with proper treatment It may be life-threatening.

In addition, exposure to radiation increases the chance of cancer and genetic defects in children.

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01Hong Kong Observatory, Nuclear Power, Nuclear Radiation, Hong Kong Observatory