What is electromagnetic radiation pollution?

Hello! Electromagnetic radiation pollution: With the rapid development of modern science and technology, an invisible, intangible sources of pollution is increasingly concerned by all walks of life, which is known as the "invisible killer" electromagnetic radiation. Today, more and more electronic and electrical equipment put into use to make a variety of frequencies of different energy electromagnetic waves flooding every corner of the earth and even more broad cosmic space. For the human body as a good conductor, electromagnetic waves will inevitably constitute a certain degree of harm.

Types

1, radio and television transmitting equipment, the main sector for the local radio and television transmitters and relay stations.

2, communications radar and navigation transmitting equipment communications, including short-wave transmitters, microwave communication stations, terrestrial satellite communication stations, mobile communication stations.

3, industrial, scientific research, medical high-frequency equipment

These types of equipment to convert electrical energy into heat or other energy to be utilized, but accompanied by electromagnetic radiation generated and leaked out, causing environmental pollution in the workplace. Industrial electromagnetic radiation equipment: mainly for the high-frequency furnace, plastic heating machine, high-frequency media heating machine. Medical electromagnetic radiation equipment: mainly for high-frequency physiotherapy machine, ultra-short-wave physiotherapy machine, ultraviolet radiation physiotherapy machine. Scientific research electromagnetic radiation equipment: mainly for the electronic gas pedal and a variety of ultrasonic devices, electromagnetic cooker and so on.

4, electromagnetic radiation interference in the transportation system, including: electrified railroads, light rail and electrified railways, rail trams, trackless trams and so on.

5, electromagnetic radiation in the power system, high-voltage transmission lines, including overhead transmission lines and underground cables, substations, including power plants and transformer power stations.

6, household appliances electromagnetic radiation, including computers, monitors, televisions, microwave ovens, wireless phones and so on.