What is the drainage of acid?

drainage on the acid mine is a type of pollution caused by when acid water flows from the mine, construction site or other disturbed areas. Technically, the outflow of acid water is natural in areas where acidic materials come into contact with the water level, but human activity can worsen the problem and create a significant environmental situation. AMD, as it is also called, can worsen the quality of water and soil, represent a threat to the native flora and fauna, and also worsen human quality of life. The drainage of sour mines is also associated with some abandoned places of metal extraction. Usually dissolved water includes a large part of iron and sulfuric acid, which changes the water rich in yellow, so it is quite distinctive and very visible. As the water flows from the mine, flows into the waterways, passes through the soil and the level is entered, which causes extensive contamination. For example, if a coal mine was abandoned in the 17th century, the owners of the mine are apparently long dead and can be difficult to find responsible offspring. ModeThe mining mines are sometimes protected by the laws for which the mining industry itself lobbies, which makes it impossible to force the owner to correct the situation.

There are several ways to solve drainage of acid. Sometimes the buffer zone of the neutralization material of tricks, capture pollution and clean water and surroundings. Managed wetlands also seem useful because wetlands are like giant natural filters. It is also possible to aerate a place to reduce AMD and sometimes CAN filter systems to be set so that heavy particles settled on the bottom of the water, while clean water flows from the filter system.

In addition to drainage of sour mines, it is also possible to find its opposite alkaline mining drainage. Both types of pollution can create a high threat to the environment, especially on the site of the mine, which emits other forms of pollution. Cleaning costs are sometimes so expensive that governments are forced to do anything in spite of the creation of government funds whoThey are designed to deal with ecological disasters.