Water Recycling

Water Recycling

Water is the most crucial resource made available by the nature. No life on this earth can sustain without water. The amount of water available on the earth has always remained constant.

For centuries, universe has been using, cleaning and reusing its water over and over. Water never deteriorates. It only gets dirty over a period of time and needs to be cleaned. This process of cleaning and reusing the water is known as water recycling.

Water Recycling Procedure:

Modern techniques and facilities are available to clean the water and make it reusable for productive purpose. Following are the steps observed in recycling the water.

  • Filtration:

    The waste water from sewage, is first filtered with the help of metal screen bars. These metal bars help to remove the huge chunks and remains from the waste water. In this process, small particles get settled at the bottom and the heavy particles float on the top of the bar. Hence these big objects can be removed easily in the filtration process.

  • Adding Micro-organisms:

    The next step in water recycling requires adding of micro-organisms, in order to consume other remaining pollutants. Air is added for the micro-organisms to accelerate the process. After the breaking down of the solid materials, these get settled at the bottom. The water is once again filtered in order to remove these solids as well as the microorganisms.

  • Adding Chlorine:

    The final step in water recycling calls for adding chlorine. Water chlorination kills the remaining microorganisms and other dirt particles. Before releasing the water in the environment, sulfur dioxide is added for purification. Adding sulphur dioxide removes the chlorine and keeps the marine wild life safe. A�

The recycled water pipeline is different from the drinking water pipeline. Recycled water can be used for various non drinking purposes.

Uses of Recycled Water:

Most of the water demands can be fulfilled by utilizing the recycled water. Recycled water is most widely used in the following purposes.

  • Agriculture irrigation
  • Public and school parks
  • Construction sites
  • Manufacturing process
  • Car washing
  • Toilet flushing

As long as life breathes on earth, demand for water would never end. Though recycling of water does not return the purity of water in its original form, it provides an alternative for using the water for non-potable purpose. It saves fresh water for other important needs.

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