Checking the purity of water by boiling Essay

so it is noniced that the samples of piss we took are non pure notwithstanding not too dirty. The pee obtained from the cooler (blue star) is the purest of them all with a boiling of hundred and oneC which is very(prenominal) close to the boiling point of pure urine which is 99.98C. Therefore it is safe to consume this water.The other types of water are not consumed therefore it does not have an adverse effect on pitying lifestyle the tasteation was carried out only for comparison basis.It can be argued that the water used for washing the utensils is not pure so if mass eat food via that utensil, germs could enter their system. But as a rubber eraser measure our school canteen uses a disinfectant known as Surf Excel as obtained from the survey conducted by our ESS group. Hence further purification of the tap water is not really required.It can besides be inferred from the readings above that after boiling the water it becomes more(prenominal) pure, but the boiling point of the water obtained from the cooler does not change because boiling it is too small a method to make it purer since it is already very pure. Different methods need to be taken up to make it purer which forget include the addition of chemicals which is not too good for the humans anyway.The reason out the tap water is already so pure is because the water is obtained from a tank fitted on the top of the school which uses purification methods such as a sand filter (to remove the dust particles) and UV lights to gobble up the germs as stated in the ESS survey.Initially we conducted the experiment on the water used to keep the food warm is because it is known that if water is impure then it takes more time to heat it up hence the vitality required to heat it up is also higher. So it was thought that if the water is made purer then the amount of energy required in heat the water would have been lesser and so energy would be conserved. afterwards the experiment it was notice d that the difference in the boiling point amongst this water and pure water was too less (4C) and that making the water pure would not have as significant an effect in conserving energy.Therefore the water section of the canteen does not cause any harm to the students as shown by this experiment and the survey conducted, hence it is not required to make changes in this sector.In theory if we were to apply this experiment on a large scale for the entire school, we would put large, more powerful solar panels on the roof of the building to boil the water. The experiment was conducted on a smaller scale. We managed to heat water through a solar panel. The concept thus applies when heating water on a large scale. We would use the solar panels to boil the water. This is a way of using a renewable resource, making Ecole Mondiale World School one tempo closer to becoming a Green School.