Q: How does incineration destroy microbes?
A: Incineration is a process in which the the organism is burnt to ashes. It is a process of killing…
Q: Which of the following microorganisms are not derivedfrom human pollution but can be found in water…
A: The small microscopic and unicellular organisms are called microorganisms. There are many types of…
Q: Why is it important to reduce the amount of biodegradable organic matter and nutrients during sewage…
A: It is single type question related to waste water management and is explained in the following step.
Q: Given its merits, why has advanced wastewatertreatment not been widely adopted?
A: Introduction: Advanced wastewater treatment has been used for a variety of purposes such as removing…
Q: What are specialized microbes and enzymes in biotechnological applications to treat wastewater in…
A: The paper and pulp industry is one of the largest plant product-based industries and generates a…
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: Micro-organism play an important role for the biological treatment of sewage.justify
A: we know that large quantities of waste water are generated everyday in cities and towns. A major…
Q: How many coliforms need to be present before drinking water is considered dangerous?
A: Coliforms are bacteria that can be found in the excrement of any animal, including humans. They can…
Q: Describe nitrogen fi xation, ammonifi cation, nitrifi cation, and denitrifi cation and how microbes…
A: The process of reduction of molecular nitrogen into ammonia is called nitrogen fixation. It can…
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: 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: 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: 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: Examine various types of aerobic micro-organisms involved in biological treatment process of…
A: With the increase in pollution of our environment and water ,various remediation techniques are…
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: Expalin in detail the one use and one potential environmental risk of sludge usage.
A: The primary treatment of wastewater is the first stage of the treatment process. In this process,…
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: What is microbial growth, ang food micro biology
A:
Q: If we are to rely on microorganisms to biodegrade wastes in landfills,aquatic habitats, and soil,…
A: Landfills refer to the dumping ground or garbage dump. It is the site where waste material is…
Q: Write down two differences between bioaccumulation and Efflux pump mediated heavy metal removal by…
A: Metals that are relatively dense are heavy metals and even the presence of the slightest…
Q: How does Efficient waste management improve aqua culture production
A: Environmental Biology is a branch of science that is the junction of environmental science, ecology,…
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: State the purpose and importance of each process step in wastewater treatment.
A: Wastewater treatment: It is the process of converting wastewater that is of no use into an effluent…
Q: Between moist heat, dry heat, cold, desiccation, radiation and filter. How would you rank the best…
A: Answer: Sterilization is the method of killing microbes in an aseptic method , that provides no…
Q: List three characteristics required of a good sewage indicator:
A: Fecal coliforms are the most widely used sewage indicator organisms. They are commonly used to…
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: Why do meat packaging plants have to process/pretreat their wastewater before sending it into the…
A: Meatpacking refers to the process of turning livestock into the meat. The meat packaging plants or…
Q: What microbial control method would you use to clean a papercut? Why did you make that choice?…
A: A paper cut occurs when a piece of paper or other thin, sharp material slices a person's skin,…
Q: Summarize the stages in sewage and wastewater treatment.
A: Sewage or waste water is the water which is polluted by the human population by the action of…
Q: Microbes can provide beneficial activities. Bioremediation (using bacteria) is a process used to…
A: Bioremediation is a waste management technique. Living organisms can be used in this process to…
Q: household contaminated wastewater purification
A: Microorganisms from sewage can cause human disease, but can also negatively affect important…
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: 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: What physical and chemical conditions are necessaryfor the rapid microbial degradation of oil in…
A: Biodegradation refers to the transformation of complex organic compounds by bacteria, fungi, and…
Q: What are the possible solutions for burning of waste due to absences of garbage collector.
A: Waste management is an important facet in todays life considering the rapid in crease in…
Q: What is water contamination and it sources
A: Earth provides air, water and land to sustain life forms.
Q: Describe the procedure involved in Sewage treatment?
A: Sewage treatment is the process of removing contaminants from wastewater and household sewage water.…
Q: Discuss the microbial ecology contributing to crowncorrosion of concrete sewer lines. In…
A: The destruction of the upper section of the pipes of waste water is called crown corrosion. It is…
Q: Why is secondary treatment of water in sewage treatment plant called biological treatment?
A: The wastewater is mainly treated in two stages, primary and secondary. The third or tertiary stage…
Q: How domestic sewage deteriorates surface water quality?
A: Water quality is a term that is used to determine the usability of water. Not all water can be used…
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.
Role of microbes in sewage and domestic waste water treatment ?
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