Advantages and disadvantages of chlorination [PPT] Free Download

It is a simple presentation that explains briefly about the purification of water by chlorination.There are many advantages as well as some disadvantages of the process of chlorination and the same is discussed in this presentation.Some of the advantages includes;1.Chlorine is cheap leads to purification process economical.2. Reliable source, kills…continue reading →

Method of Population forcast and Population Projection

Population prediction is a very important aspect in environmental engineering that helps in determination of certain factors that helps in future planning and for accurate determination of the certain requirement in future. The current population of any society can be estimated with census where as future predictions can be obtained with…continue reading →