Water is a natural resource for the survival of life. Many places in the world have insufficient water supply. Therefore water tanks are designed for storing the water.
Rain Water TanksYou can store water in these tanks for various purposes like for drinking, agriculture, food preparation, washing etc. Different kinds of materials are used for designing these water tanks such as stone,
Underground Water Tanks steel, plastics, fiber glass etc.
Two water tanks are needed in a house such as follows below
Underground water tanks
This water tanks are also called as sump.
Wastewater Treatment PlantTo this water tank municipal pipe has been fixed. This tank must be close to road since the water lines run along the road.
Overhead water tanks
This water tank has been used in homes for various cleaning purposes. This tank water flows through the taps so that the people can use them for various purposes.
People even make use of rain water tanks in case there is lack of water supply. These tanks are used to collect water from rain. These tanks maintain the harvested rain. These tanks might be costlier but they are highly useful in the homes. You can use this rain waters for watering the flowers, washing vehicles, for agriculture, for washing and for many other things.
Treatment methods for water
Wastewater treatment plant is a step of taking waste water from the environment and using it for various purposes. The waste water is full of bacteria, gems, chemicals and other contaminants. This wastewater treatment will reduce the contaminants to a certain level.
Two types of treatment plant is present
Biological treatment plant.
Chemical treatment plant.
The biological treatment makes use of bacteria and other biological substance for reducing the waste in the water. Waste water for industries contains lot of chemicals which are harmful to the environment. So for eliminating these industrial chemicals, chemical treatment plant has been used. Both chemical and physical processes are used in this treatment for reducing the waste water.
Several kinds of tanks have been used in this biological treatment plant for treating the waste water. The substances which are removed from the treatments are known as sludge. This sludge can be used for land reclamation or fertilizers. Anaerobic and aerobic digestion is used for treating this sludge. The water will be finally treated with the tertiary treatment. It’s a kind of chemical treatment in biological process. After this treatment water has been released to the environment.
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