what are the major steps in the treatment of community water source? (microbiology) Give sources of water pollution

Q: Which of the following requires aerobic conditions?   Question 7 options:   A)  nitrogen fixation…

A: Two basic stages in the treatment of wastes - primary and secondary In the primary stage, solids are…

Q: What is wastewater treatment and why is it important?

A: Wastewater treatment as the term suggests is the treatment of the sewage water in order to eliminate…

Q: What are some ways that you could “purify” water polluted with pesticide?

A: Pollution is any undesirable change in physical, chemical or biological characteristics of air,…

Q: Where biofilms can be found aside from surfaces . Explain the function of such biofilms to the…

A: A biofilm is a syntrophic consortium of microorganisms in which cells adhere to one another and, in…

Q: causes of poor solid waste management in your community How is waste water managed

A: SOLID WASTES The left over solid materias produced by the human activities is referred to as solid…

Q: What is the key difference between primary and secondary sewage treatment?

A: The sewage treatment is the process of removing contaminants from wastewater containing household…

Q: Compare and contrast the processes that occur during primary, secondary, and tertiary wastewater…

A: Water pollution is caused primarily by the drainage of contaminated wastewater into surface water or…

Q: Name the pollutants that cannot be broken down to simple and harmless products.

A: The pollutants are generally broken down by the process of bioremediation or consumed by the use of…

Q: How can you help in reducing microbial hazards in bodies of water in your own community?

A: Microbes are unicellular organisms that cannot be seen through naked eyes. These organisms are also…

Q: What are the adverse effects of fertilizers on pollution?

A: Fertilizers are chemical materials that play a vital role in improving the yield of the crop.…

Q: How is waste water managed in your community? Describe it. What environmental effects do you for see…

A: Wastewater treatment involves removal of harmful contaminants from the wastewater or sewage water…

Q: What are the various constituents of domestic sewage? Discuss the effects of sewage discharge on a…

A: Sewage treatment is done in order to obtain water for future usage. Clean water is a basic…

Q: How does treatment of drinking water and sewage vary in purposeand techniques?

A: Drinking water treatment is done on raw water to make it pure enough for human consumption by…

Q: The conversion of ammonia to nitrate, known as _______________, is a two-step process performed by…

A: Nitrogen cycling is a biogeochemical cycle that converts atmospheric dinitrogen molecules into…

Q: What are the various constituents of domestic sewage? Discuss theeffects of sewage discharge on a…

A: Domestic sewage is characterized by waste water that discharged from the residential areas.

Q: Describe the three stages of sewage treatment.

A: Sewage water is the wastewater produced after the household uses, industrial uses, and purposes. So,…

Q: what are the changed cause by water pollution?

A: Introduction: Water pollution: It is the process of release of harmful waste materials into water…

Q: Define three types of wastewater collection systems (Sewer Systems)? Describe any three sewer…

A: Step 1 Sewer system or sewerage system comprises a network of pipelines and technical installations…

Q: What are the positive and negative impacts of the Clean Water Rule?

A: Positive Impact of the Clean Water Rule : The act  expanded the supply of water treatment flora fron…

Q: Which organism is used as indicator of water quality?

A: The organisms which can indicate the presence of certain pollutants in water are known as indicator…

Q: Which step of wastewater treatment removes most of the BOD?

A: Wastewater (sewage) is polluted water which includes all harmful liquid, solid or gaseous substances…

Q: What are the challenges in the management of the pesticide industry wastewater?

A: Waste water from the pesticide industries must be well treated and checked before its release into…

Q: Write bulleted notes on solutions to the environment

A: Solutions to Environmental Issues Following are some of the most common solutions to the…

Q: What are some unsustainable approaches for meeting our needs for clean fresh water?

A: Sustainable water systems aim to provide clean quantity and quality of water to the rising water…

Q: Give its biological term: A constituent that causes pollution.

A: Pollution a process of introduction of contaminant to water, air, land or other parts in the…

Q: GIVE GRAPHICAL REPRESENTATION OF TREATMENT OF DOMESTIC WATER

A: Waste water treatment is defined as a process where the presence of contaminants, undesirable…

Q: What are the most sustainable approaches for meeting our needs for clean fresh water?

A: Introduction :- Clean fresh water is the basic need of living organisms including humans . Clean…

Q: How do symbiotic bacteriause metabolic processes to produce biohydrogen from food waste?

A: as per the guidelines we are supposed to answer only the first question. Please repost thr other…

Q: What is organic waste and why is it importnant to have less organic waste

A: Humans rely on ecosystems for a variety of unseen services. An ecosystem is important because it…

Q: How is water recycled?

A: The water cycle shows the continuous movement of water and how it it gets recycled within the earth…

Q: What is the importance of regular solid waste collection from the point of view of environmental…

A: The garbage or sludge that is left after the wastewater treatment plant is called solid waste. It is…

Q: A student measure soil nitrate (NO3-) concentrations everyday for a week. He wants to use these data…

A: Nitrification and Denitrification are the two process of Nitrogen cycle.

Q: About Introduction to Hydroponic Agriculture Define the following: Substrate Cladding Material…

A: Hydroponic agriculture is an innovative farming technique that skips the use of soil and instead,…

Q: What is Biogas? How is it produced & Name the microbes invaded in Biogasproduction.

A: Anaerobic decomposition (also called anaerobic digestion) is the process of breaking down…

Q: In more than 200 words, explain how recycle helps reduce plastic waste.

A: Plastic pollution, also known as plastic waste, is defined as the buildup of plastic objects such as…

Q: How is waste water managed in your community? Describe it.

A: Water pollution is defined as any change in 'water quality' that can harm living organisms or cause…

Q: What are persistent organic pollutants (РOPS)?

A: Introduction In this question we have to write about the persistent organic pollutants.

Q: Bacteria that grew in the bottom of nutrient broth tube is: a. Anaerobic A b. Flocculent C. Pellicle…

A: In the laboratories, culture is an in vitro procedure for growing or cultivating bacteria or just…

Q: Why is reduction of BOD in wastewater a primary goal ofwastewater treatment? What are the…

A: Wastewater treatment is carried out to reduce organic and inorganic compounds in the wastewater to a…

Q: Based on the Exercise on the Isolation of Coliform to assess water quality. When is your drinking…

A: Safe drinking water is required for public and environmental health, which means it must be free of…

Q: Explain how wastewater treatment plant works.

A: Since there are multiple questions in this particular question, i'll answer the first one for you.…

Q: What is water contamination and it sources

A: Earth provides air, water and land to sustain life forms.

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

A: The addition of any undesirable substances into the water bodies that can alter the quality of water…

Q: What is the difference between settling and sedimentation process in water treatment plant

A: Water treatment is defined as any process that will improve the water quality by making it…

Q: Describe and explain the major steps in the process of wastewater treatment. How can artificial…

A: Wastewater treatment : It is the process of removing impurities from wastewater & converting it…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.