What is sewage? In which way can sewage be harmful to us?

What is sewage? In which way can sewage be harmful to us?

Expert Solution

Sewage:- Wastewater produced from different sources containing various contaminations that have detoriated the quality of water both physically and chemically is called a sewage. the various sources includes industrial waste water, household waste water, community waste water etc. because of the contaminations it becomes main source of bacterial growth and thus physically appers in different colours like black or grey in some cases when this water remains static develop very bad smell.

Sewage is harmful to use because it contains bacterias viruses and orher microbial agents which are the main cause of diseases for example a waste water produced from toilet wastes are the main causes of bowel diseases.

the sewage discharged into marine bodies cause effects like eutrophication (increased nutrient content) thus becomes the heaven land for bacterias and viruses which grow exponentially and if such water is used can lead to epidemic in the community. also the sewage discharge to water bodies cause high threat to fishes and can cause biomagnefication.

sewage also contains various chemicals such as nitrates, phosphates,medical wastes, pharmaceuticals which can cause heavy damage to health of an individual.

gladiator answered 1 year ago

Which feedback can be harmful and explain how it can be harmful?

1. What impacts can mutations have on organisms? Can they be harmful? Can they be beneficial?...

1. What impacts can mutations have on organisms? Can they be harmful? Can they be beneficial? 2. why every cell does not express all of its genes?

What is settler colonialism? How does this concept influence the way we can understand "the US...

What is settler colonialism? How does this concept influence the way we can understand "the US in a global context?"

Which of the following is not a way in which a workcenter can be organized? a....

Which of the following is not a way in which a workcenter can be organized? a. According to function in a workcenter configuration b. According to function in an assembly line c. By product in assembly line d. As a group technology cell (GT cell) e. By product in a flow operation

Prompt: Process manufacturing often involves significant energy and material resources, which can be harmful to the...

Prompt: Process manufacturing often involves significant energy and material resources, which can be harmful to the environment. Thus, many process manufacturing companies, such as chemical, electronic, and metal processors, must address environmental issues. Companies such as DuPont, Intel, Apple, and Alcoa are at the forefront of providing environmental solutions for their products and processes. For example, Apple provides free recycling programs for Macs, iPhones, and iPads. Apple recovers more than 90% by weight of the original product in reusable components,...

1.What is the function of insertion mutations? How can it be harmful? 2. please explain what...

1.What is the function of insertion mutations? How can it be harmful? 2. please explain what ORFs are and the role that they play? 3. How does exon shuffling play a role in evolution?

Why is Antitrust activity so harmful to consumers and the economy? What, if anything, can consumers,...

Why is Antitrust activity so harmful to consumers and the economy? What, if anything, can consumers, competitors, or or the government due to prevent or detect this activity?

One way to remove harmful “NOx” (NO and NO2) atmospheric pollutants from flue gas is the...

One way to remove harmful “NOx” (NO and NO2) atmospheric pollutants from flue gas is the “thermal deNOx” process, in which NH3 is used to reduce the NO to N2: __4__ NO (g) + __1__ O2 (g) + ____ NH3 (g) → ____ N2 (g) + ____ H2O (g) The research lab has several gas cylinders available for studying this reaction, including one cylinder containing a mixture of 3.0 wt% NO and 15 wt% O2 in an N2 diluent, and...

How can sewage treatment that combines both aeration and sedimentation in the same tank can be...

How can sewage treatment that combines both aeration and sedimentation in the same tank can be improve to treat high concentration of ammonia?

Which of the following is not a way by which services can manipulate demand to match...

Which of the following is not a way by which services can manipulate demand to match capacity? a. Segmenting customers into distinct groups with different needs, and letting (or forcing) these groups to use the service at different times. b. Offering price incentives at off-peak times. c. Using reservation systems. d. Using part-time help.

Question