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How can business help reduce pollution?
Industries which are connected to the sewers should have to treat their wastewaters before they are allowed to discharge them into the sewers. This is important because they may contain materials which will harm the sewers or the treatment plants or may be a danger to the people who work in looking after the sewer system More sewage water treatment plants should be installed in cities and industrial belts' where the treated water can be reused.
What parts of sewage and septic systems are similar to the way water is naturally cleaned by earths water cycle?
Because the sewers have a cleaning system like when rocks clean the water
What are the things that threaten our land?
pollution , deforestation , broken sewers , farm wastes and septic tanks
Why do people depend on the water cycle?
We need water to grow crops to eat, water for cooking, and sewers, etc.
Which is more effective in reducing organic carbon load in sewers. aerobic or anaerobic bacteria?
This environment is lacking in oxygen so anaerobic bacteria would do better.
What has the author Richard Field written?
Richard Field has written: 'Storm and combined sewer pollution control' -- subject(s): Bibliography, Storm sewers, Combined sewers, Sewerage 'Storm and combined sewer overflow' -- subject(s): Storm sewers, Combined sewers, Sewerage
Why separate storm sewers preferred over combined sewers?
Because during a heavy down pour the sewerage treatment is over loaded and raw sewerage can enter potable water systems
Name four seeage disposal?
Four sewage disposal types include typical septic systems, sanitary sewers, storm sewers, and combined sewers.
What has the author A Brandstetter written?
A Brandstetter has written: 'Assessment of mathematical models for storm and combined sewer management' -- subject(s): Mathematical models, Water, Sewerage, Storm sewers, Waste, Combined sewers
Why there aren't alligators in sewers?
Because they don't like sewers.
What has the author Herbert G Poertner written?
Herbert G. Poertner has written: 'Urban drainage practices, procedures, and needs' -- subject(s): Combined sewers, Storm sewers
How were indus cities organized?
The cities were planned and laid out with roads in a grid system, sewers and running water to houses, before being built.
What was primarily responsible for the declining death rate in American cities at the end of the nineteenth century?
Cities built sewers and supplied purified water
How Indus valley cities were organized?
The cities were planned and laid out with roads in a grid system, sewers and running water to houses, before being built.
Which of the following was primarily responsible for the declining death rate in American cities at the end of the nineteenth century?
Cities built sewers and supplied purified water
Why do combined storm and sanitary sewers cause water quality problem?
why combind storm and sanitry make quality problem
Why do rats live in sewers?
Because there's garbage, water, shelter, and safety in sewers. What more could they want?
