Posts by Technical Editor

Following are the four in which undergrounded sources are found Infiltration galleries Springs Wells Infiltration galleries An infiltration gallery is a horizontal or nearly horizontal tunnel which is constructed through…

In this type of sources, the surface runoff is available for water supply schemes. The usual forms of the surface are as follows Lakes and streams Pounds Rivers Storage reservoirs…

Impurities in water are classified into three heads Suspended impurities Colloidal impurities Dissolved impurities Suspended impurities These impurities are dispassion of solid particles that are large enough to be removed…

The treatment processor directly depend on the impurities present in the water for removing various types of impurities the following treatment processes are used Impurity Process used for removal Floating…

A human body contains about 70 percent of water. The consummating of water by a man is required for various physiology processes such as blood formation such as bold formation…

The main object of the treatment processer is to remove the impurities from the raw water and bring the quality of water to required standards. The following are the main…

Traffic signals The device used for controlling, warning or guiding the traffic is known as traffic signals. Traffic signals may be either in the form of a power-operated traffic control…

Road accidents The collision of the road user with the other road user or with the fined objects lying within the road pavement is called road accident. The overturning or…