Notes on safety measures to avoid road accidents
The large number of children killed on the roads is a strong argument for any possible means of prevention. Again training, reinforced by example, is the most important factor.
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Safety measures to avoid accidents in your school
Most of the accidents occur among the children during the age group of 6 to 15, when they spend most of their time in the school campus. So the school plays a great role in preventing the common accidents which lead to permanent disability in some cases. The common accidents in the school are:
How to effectively treat sewage water to avoid water pollution ?
Sewage is anything carried by sewers. Waste water coming from domestic or industrial houses or garbage dumps is generally called sewage. Sometimes, it may even contain rain water and surface run off. The treatment of waste water involves the following six steps: