Essay Title: 

sewage pollution

March 24, 2016 | Author: | Posted in environmental issues, nature

Meaning of Sewage Pollution

Sewage is referred to the system for the removal and disposal of mainly liquid wastes and of rainwater . The average person in the industrialized world produces between 60 and 140 gallons of sewage per day

Sewage produced in urban houses , institutions , and businesses , it is usually collected by pipes and conduits that are called sanitary sewers that lead to a vital discharge point . Domestic sewage in rural residences is often collected in a HYPERLINK “http /www .questia .com /PM .qst ?a o d 7 ” septic tank on the [banner_entry_middle]

property . While the industrial wastes , mostly composes of liquids produced in manufacturing processes , are sometimes collected in sanitary sewers , but many industrial wastes may make it hazardous or complicated to do so . Industries dispose of their own wastes regularly

It is essential for the sewer pipe to be strong enough to endure the structural stresses to which it is subjected by being obscured in the ground . Besides , the pipe itself and the joints linking sections of pipe must be competent of withstanding no less than moderate water pressure without leakage of sewage that could harm the environment . Sewer pipes are usually inclined descending toward the main collection point for sewage to flow naturally , while pumping stations may be required

For the past centuries , the intensity produced by releasing sewage into big bodies of water was considered adequate to make harmless any toxic substances contained in it . The volume of sewage is now so immense that strength is no longer considered an adequate safeguard

San Diego River

There was an issue between the Tijuana River and the San Diego River What was it ? At a rate of 13-15 million gallons per day pollutes the Tijuana River pumped out on the U .S . b part close to San Diego these was unprocessed Mexican sewage of coming from residential origin This has been a problem for almost 60 years , and it was noticed it is getting worse every year ! There was a delicate analysis for an increased level of environmental dreadful conditions in the U .S .-Mexican b area . Amid an extensive variety of different water pollution and reduction problems involving the b region . The San Diego-Tijuana area water pollution signifies a highly-noticeable and serious challenge to the quality of environment

They have concluded an agreement in 1990 among the United States and Mexico to construct a 200 million b facility by 1995 that will control sewage flowing from Tijuana into San Diego . San Diego City initially intended to put up its own treatment facility along with the international one , but canceled these plans later on . Partly due to the city of San Diego ‘s modify in construction plans and winter floods , the federal commission in charge of construction of the international plant announced that project completion of the plant would be delayed until at least 1998 . Lack of funds could pressure or impede the completion of the project

Due to overdevelopment , the quality of water is slowly worsening along the… [banner_entry_footer]

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