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In urban areas, the population may be entirely reliant on the public water supply system for their drinking water. Modern water treatment works rely on the inputs of skilled operators as well as supplies of chemicals, electricity and machinery. A disaster can cause extensive damage to the works leading to a reduced or even a total loss of output. Contents: Steps of rehabilitation Assess the situation Deciding what to do first Pumps and power Works operation Public information
Post Date : 09 Oktober 2009 |