Q: By what phosphate pollution is caused?
A: The excessive dumping of nutrients in the environment is known as nutrient pollution and it is a…
Q: Give an example of an “emerging” contaminant.
A: Contaminants are any biotic or abiotic factors or substances that degrade the quality of other…
Q: Give classification of Hazardous air pollutants (HAP) chemicals?
A: Hazardous air pollutants [HAP] chemicals are those which have the ability to cause malignancy and…
Q: WATER PURIFICATION AT THE WATER SUPPLY STATION USES THE CHEMICAL METHOD 1. irradiation of water 2.…
A: Water purification is a process of removing pollutants, microbes and other impurities from water. It…
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: Give 5 examples of microorganisms that may be grown in Nutrient Broth.
A: Nutrient Broth: A pool of medium preferred to cultivate variant speedy and non-speedy…
Q: Write the ascending order of BOD of sewage(S), DE, PE,SE.
A: The ecology is the branch of biology that deals with the study of interaction among organism and…
Q: Why does secondary treatment of wastewater require O2?
A: Secondary treatment is a part of wastewater disposal system, where the sewage or other waste waters…
Q: Why is secondary wastewater treatment referred to as biological approach?
A: Secondary wastewater treatment uses useless water or sewage water for quality up-gradation of water…
Q: Indicate some possible ways in which foods may become contaminatedwith enteric organisms.
A: Contamination is the state where the substance is no longer suitable for use. The contamination of…
Q: What advantages does the anammoxprocess have over classical wastewater treatments for N removal?
A: Anammox (anaerobic ammonium oxidation is a reaction that oxidizes ammonium to dinitrogen gas using…
Q: For which diseases can one not rely upon chlorination of water as a method of control? Explain why…
A: Thyroid disease has been practically eliminated by using the chlorination of water. The treatment of…
Q: Which of the following diseases is least likely to be transmitted by water? a) Hepatitis A b)…
A: Pathogenic microorganisms transmitted through contaminated water produce water-borne illnesses.
Q: What are algal blooms, what impact can they have on aquatic ecosystems, and what can be done to…
A: Algal blooms occur when colonies of algae grow out of control and produce toxic effects on living…
Q: 1. State any three ways in which acid rain affects the environment.
A: As per our guidelines, we are supposed to answer only one question. Kindly repost the other question…
Q: Account for all of the protective effects offered by insecticidetreated bednets.
A: The diseases caused by causative agents such as bacteria, viruses, fungi, and protozoa are highly…
Q: Name the most common indicator of fecal contamination in water?
A: Indicator organisms are those bacteria or other microbes that are indicator in particular situations…
Q: Name a non biodegradable pesticide.
A: Non biodegradable indicates the property of a substance which cant be decompose either by bacteria,…
Q: Which of the following microorganisms require the major available (aW) of water to proliferate?
A: aW is the water activity, is the measurement of available water. 0.62 is the minimum requirement for…
Q: Are any drugs derived from the ocean presently approved for use by humans?
A: The majority of today's medicines are derived from nature. For eg, aspirin was first discovered in…
Q: Contrast the major pathogens responsible for disease outbreaksin drinking water versus recreational…
A: A pathogen is an organism which is capable of causing disease to its specific host, with the variety…
Q: of biodegradation of organic contaminants. I
A:
Q: Expalin the way in which pathogens slip through processes of water analysis and treatment undetected…
A: Drinkable water is necessary for optimum health, and its significance of water is widely recognized.…
Q: Name the secondary pollutant.
A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…
Q: Name the gases which mainly contribute for causing acid rain.
A: Acid rain or acid deposition term involves any form of precipitation with acidic components. The pH…
Q: The following enteric diseases can be contracted from drinking contaminated water except: typhoid…
A: In underdeveloped countries, drinking water is a primary source of microbial infections, however,…
Q: Explain the points at which and how microorganisms contribute to the spoilage of coconut water?
A: Coconut water within the nut is sterile, until it exposed to the air, or to the external…
Q: What is the phenomenon known as “red tide”? Which ambiental harms can it cause?
A: The Harmful Algal Blooms (HAB) commonly known as Red Tide, affect human and environmental health. A…
Q: Every year, supposedly safe municipal water supplies cause outbreaks of enteric illness. Using the…
A: Contamination of the public water supply in Milwaukee during March and April 1993 resulted in a…
Q: What measure would you take to prevent water-borne diseases?
A: A pathogen is defined as a microorganism that causes disease. A disease is a particular abnormal…
Q: What is the importance of anammox in the treatment of wastewaters?
A: The bacterial phylum called Planctomycetes consists of organisms that carry out anaerobic ammonium…
Q: household contaminated wastewater purification
A: Microorganisms from sewage can cause human disease, but can also negatively affect important…
Q: Identify the microorganism/ group of microorganisms involved in the spoilage of Canned curdled…
A: Evaporated milk Evaporated milk known as unsweetened Condensed milk and it is a shelf-stable canned…
Q: Discuss why cholera epidemics often occur in places with lacking or poor water infrastructure
A: Any abnormal condition that hinders normal body functioning is considered a disease. Microbial…
Q: write notes on the following: co-metabolism, bioremediation, microbial corrosion, and relative…
A:
Q: Why is waste consideredone of the majorenvironmental issues?
A: The natural surroundings or conditions in a geographical area in which a person or animal lives is…
Q: Explaination of primary and secondary sewage treatment?
A: We know that large quantities of wastewater are generated everyday in cities and towns. a major…
Q: Give classification of hazardous air pollutants (HAp)?
A: In this question, we have to answer the classification of hazardous air pollutants.
Q: Escherichia coli is used as an indicator organism to determine pollution of water with what?
A: Bioindicator as the term suggests is the indicator of the quality of the environment. The function,…
Q: Give Specific examples of indicator organisms and water-borne pathogens?
A: Lack of water sanitation is responsible for billions of diarrhea cases each year. So. a clean, and…
Q: Describe the environmental factors that influence indoor fungal contamination. Outline the factors…
A:
Q: Z During secondary treatment or biological treatmen which of the following do not happen (1)…
A: Secondary treatment : This is a wastewater treatment stage which follows the primary stage. In this…
Q: Enumerate water-borne diseases with their corresponding causative agents
A: A disease is a condition that affects the function of the body and results in the appearance of…
Q: Which of the following treatments of sewage involves the use of anaerobic bacteria? A. Primary…
A: Sludge digester is a biological process where organic substances are decomposed and finally stable.
Q: Would you expect to find the same typesof microorganisms associated with black smokerand carbonate…
A: Microorganisms can be defined as the microbes that are microscopic organisms and present in the…
Name the various communicable diseases spread by way of polluted water.
Step by step
Solved in 2 steps
- Name the secondary pollutant.Name the agents that carry any kind of pollution.1. Describe organisms that are used to determine fecal contamination of water. 2. Enumerate water-borne diseases with their corresponding causative agents. 3. Discuss the different methods of water analysis to determine pollution.
- Indicate if each of the following are point or nonpoint sources of pollution.Describe, in order, the 6 steps of cleaning drinking water (filtration, flocculation, corrosion inhibitor, coagulation, chlorination, and sedimentation).Explain the manner in which pollution is caused by solid industrial waste, industrial effluents and industrial waste gases.
- State four reasons why even degradable contaminants ten to persist in groundwaterDefine briefly the term pollution.Every year, supposedly safe municipal water supplies cause outbreaks of enteric illness.Using the Wisconsin outbreak example from the 1990s, explain how pathogens can slip through water analysis and treatment processes undetected and untreated.