According to the characteristics of electromagnetic wave attenuation with distance, in order to reduce the harm of electromagnetic waves to residents, workplaces and facilities that emit large electromagnetic power and may generate strong electromagnetic waves, such as TV stations, radio stations, radar communication stations, microwave transmission stations, etc., Set as far as possible in remote suburban counties or areas with high terrain away from residential areas. Facilities, such as substations, which must be installed in the city, adjacent to the residential area and within the regular activities of residents, should maintain a certain safety protection distance from the residential area to ensure that the boundary meets the requirements of environmental electromagnetic wave health standards. At the same time, the electromagnetic radiation source needs to be made of copper, aluminum, steel and other metal wires or polymer films that can shield, reflect or absorb electromagnetic waves, and electromagnetic shielding is used to limit the electromagnetic radiation energy within the specified space.

High-voltage, especially ultra-high-voltage transmission lines should be away from crowded areas such as houses, schools, sports fields, etc. When using a computer, a low-emission display should be used, and the distance between the human body and the front of the display screen should be no less than 75cm, and the side and back should be no less than 90cm. It is best to install a shielding device.

The density of mobile communication base stations should be strictly controlled to ensure that the antennas of various mobile communication transmitting base stations installed in urban areas are higher than surrounding buildings, and transmitting antennas must not be established within a certain range around buildings such as kindergartens, school buildings, and hospitals.

In order to reduce the electromagnetic pollution and its harmful effects in the home, the room should be ventilated frequently to keep the indoor air flowing. Scientific use of household appliances: For example, when watching TV or home theater, listening to the combined sound, you should keep a long distance and avoid turning on all electrical appliances at the same time; the duration of using a computer or electronic game console should not be too long.

When using a mobile phone, reduce the talk time as much as possible; the tip of the mobile phone antenna should be as far away from the head as possible, and the antenna should be stretched as much as possible; add a headset to the mobile phone.

In addition, you can take a certain amount of vitamin C every day or eat more fresh vegetables rich in vitamin C, such as peppers, bell peppers, toon, cauliflower, spinach, etc .; eat more fresh fruits such as citrus, dates, etc. Pay attention to eating more foods rich in vitamin A, C and protein in the diet, such as tomatoes, lean meat, animal liver, bean sprouts and other medical education | Yu netting | management; often drink green tea. These dietary measures can play a role in actively preventing and reducing the harm caused by electromagnetic radiation to a certain extent.

Electromagnetic wave radiation is a new type of environmental pollution that has only been recognized by people in the past three or four decades. Now people are still in the stage of understanding and research on electromagnetic radiation. Because it is invisible, intangible, and difficult to detect, it is easy to arouse people's doubts. In addition, some reports on electromagnetic radiation are not objective and scientific, leading to unnecessary misunderstandings and panic. Generally speaking, to determine whether electromagnetic radiation causes pollution to the living environment, comprehensive consideration should be given to the electromagnetic radiation intensity, the main radiation direction, the distance from the radiation source, and the duration. Therefore, while strengthening electromagnetic protection, we should take a scientific attitude towards electromagnetic wave pollution, objectively analyze and take it seriously, and it must not be unanimous, and irresponsible blind exaggeration will cause confusion among people. Of course, with the development of science and technology, people's understanding of electromagnetic wave pollution and its hazards will gradually deepen, and many mysteries will eventually be revealed.