We Must Fight Against Water Pollution

More than two-thirds of the earth's surface is covered with water and occupies less than a third of the land. As the population of the Earth continues to increase, people are putting pressure on the Earth's water resources. In our ocean, rivers and other inland water are "compressed" by human activities. The poor water quality means water pollution. This means that enough water will accumulate in one or more water to cause animal and human problems. The world is confused, extinction of animals and diseases spread to refractory people, and 40% of water is contaminated.

Protecting the quality of tap water means fighting two interrelated battles. One is for contamination while in a waterway and the other is for contaminated water as it reaches the treatment plant. The 1972 Water Purification Law was a major means of controlling the water pollution, but the law was limited by law enforcement issues and the ambiguity of the law. Most American water systems are supplied in groundwater - groundwater is cleaner than surface water because it is filtered by soil and rocks - but big cities often rely on rivers and lakes - a small part of the surface water I am occupying. Global national aquaculture portfolio. This makes the work of the processing plant more important

The first type of water pollution we discuss is usually the most common surface water pollution. So what is surface water pollution? As the name suggests, it is pollution by water on the ground. This is usually Ogawa, lake or river. This is a common place with many pollution, especially in freshwater areas. In most cases, these terrestrial bodies are contaminated with water flowing out of the spill water after the storm, carrying large amounts of bacteria and pollutants into the body. Pollutants range from salt on winter roads to chemicals used for cleaning, fertilizers used on nearby farms. All of these good for us can have a negative impact on the freshwater area.

Water pollution is water pollution in the water. As it is well known that water bodies are the habitats of many animals and plants, this contamination destroys all of these life cycles and affects the food chain. Contamination or contamination due to the presence of various pollutants such as lead and plastic also reduces the nutrient content of the water. Like many waterborne infectious diseases such as typhoid fever, cholera and jaundice, humans are greatly affected by this water pollution. These aqueous diseases have a major impact on our health.