What is the attenuation?

attenuation, reducing or reducing something in thickness, density or strength occurs naturally. In engineering, the shaping of the substance into a thin narrow arrangement, as in optical fibers, is also a form of attenuation. These optical fibers allow you to transmit light, sounds, electrical signals and computer data at light speed, but as the signals pass through other objects, and begin to distract the weakening effect. Signals for computers and radios are often improved by using boosters or routers to reproduce and signal, but do not stop attenuation. The attenuation is commonly measured in decibels (DB) on a linear scale to transmit something, as in the electromagnetic beams of light or other defined beams and signals. The earthquake seismic activity is measured in the same way.

Process of natural attenuation is generally related to environmental engineering. It is measured and occurs in different ways. Evaporation, dilution, absorption and bioremediation are the ways of natural attenuation.

6 The process must be monitored due to contamination by hazardous materials released into the air, soil or groundwater. Monitoring generally begins as soon as the cause of contamination has been removed, such as an underground storage tank that is used for heating oil or oil storage. The task of cleaning the site of hazardous waste requires specialization, so an environmental engineering company would be involved to ensure that the natural attenuation is adequate.

Environmental engineers and scientists and design systems for removal, remedy and monitoring of air, soil and groundwater in and around them must be monitored. Engineering equipment for measuring different types of attenuation requires a combination of experiences. These cover a range of scientific disciplines.