the sewage flowing from a broken pipe is thrown into the river . we should take steps to stop this type of pollution
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Answer:
Explanation:
Help Prevent Sewage Spills into the Bay
Minimize water use when it's raining. Wait to wash clothes or run the dishwasher until the rain stops to lessen the burden on the sanitary system. ...
Dispose of household chemicals and automotive fluids properly – not down household drains or curbside storm drains. ...
Don't put fats, oils or grease down the drain.
The sewage can be treated: in a septic tank at each building.
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All the sewage from the toilet, shower, laundry and other areas enters waste and sewer pipes directly and is pumped to a lagoon.
There are three types of full sewage system:
The sewage enters the lagoon without treatment.
Sewage spilling onto streets and parks. Sewage pouring into rivers and streams. Each year, more than 860 billion gallons of this vile brew escapes sewer systems across the country. ... From there, it goes back into a sewer system, and the cycle resumes.
Sewage can be treated close to where the sewage is created, which may be called a "decentralized" system or even an "on-site" system (in septic tanks, biofilters or aerobic treatment systems). Alternatively, sewage can be collected and transported by a network of pipes and pump stations to a municipal treatment plant.
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BY Tolety Roshan
Answer:
Sewer overflows and backups can cause health hazards, damage home interiors, and threaten the environment. Sewage pollution gets into our local creeks when it escapes the sewage system. Following steps helps you to reduce sewer overflow in your apartment or neighborhood.
Tree roots can invade even the smallest cracks in pipes. Tree roots can block the pipes causing sewers to backup and overflow. Careful thought needs to be given to the location of thirsty trees.
Use basket/strainers in sinks to catch food scraps and empty them into trash for disposal.
Cracked pipes have to be repaired or replaced.
Broken sewer pipes not only let stormwater in, they can also allow untreated waste to enter the soil and create unhealthy conditions. If you suspect broken pipes, have your system inspected by a licensed plumber.
Stormwater downpipes are not allowed to be connected to the sewerage system. The effect of doing so is overflows of diluted raw sewage further down the system. This is a major cause of sewer overflows.
People pouring grease down sewer lines are other common reasons for sewage overflows. Never pour grease down sink drains or into toilets.
Using contaminated sewage for fertilizer can result in epidemics of such diseases as cholera. These diseases can even become chronic where clean water supplies are lacking.