Q: Describe the relationship between ammonia oxidizers and nitrite oxidizers.
A: The nitrification process takes place in plants where ammonia is oxidized to nitrite with the help…
Q: What is the appropriate dose (chlorine, ozone, ultraviolet rays) to sterilize water per 100 cubic…
A: Hi! Thank you for the question! Since the appropriate dosage of ultraviolet rays is not known, the…
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: Explain the Alkali reserve ?
A: Alkali reserve is represented by Plasma bicarbonate . Bicarbonate concentration is significantly…
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: What is the setting for the refrigerator in storing culture media? Rationalize.
A: INTRODUCTION Refrigerator is very important for storing culture medias in the laboratory as culture…
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: 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: Compare disposal of ILM/LLW Nd and HLW. How are they simular? and different?
A: Nuclear waste is the waste that is generated out of nuclear fuels while carrying out nuclear…
Q: In fixed-bed leaching, how it can be leached please mention one or two only.
A: Asked : Fixed-bed leaching
Q: What is e-waste, and why is it a growing concern?
A: E-WasteE-waste is defined as the waste released by the selling and purchasing of electronic…
Q: How do primary and secondary wastewater treatmentmethods differ?
A: Wastewater treatment as the term suggest the removal of contaminants from the wastewater before…
Q: Microorganisms are used in the nitrogen removal process. Discuss why it isn't part of the secondary…
A: The aerobic self purification process that involves when the organic matter is added to the lakes…
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: Explain the function of the ferrous ammonium sulfate in SIM agar.
A: SIM agar test is used for the differentiation of gram-negative enteric bacilli based on their…
Q: What is demanufacturing, and why is it used for some types of waste?
A: Demanufacturing was suggested as a way to reduce the environmental footprint while maintaining the…
Q: How does primary sludge differ from activated sludge? What type of changes in the sludge are carried…
A: Since you have posted multiple questions we solve the first question for you. To get the remaining…
Q: Environmental factors that could lead to failure of water treatment plant?
A: water treatment plants are those large scale equipments which helps in clearing and sterilizing…
Q: What temperature is considered adequate for achieving sterilization of a compost pile?
A: temperature considered for achieving sterilization of a compost pile is 135-160 F. At a…
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: . How could microorganisms be used to remove phosphate in wastewater?
A: Microalgae are able to convert nutrients from wasrewater into biomass and bioproducts,thus improving…
Q: Describe any two (2) types of nitrogenous waste.
A: Nitrogenous wastes, also known as nitrogen wastes, are nitrogen compounds that are produced by…
Q: Receiving effluents from what the biochemical oxygen demand may not be good index for pollution for…
A: Pollution is making Earth dirty by adding unpleasant or harmful substances. The things which pollute…
Q: Which is the most hazardous metal pollutant of automobile exhaust?
A: Pollutants are the substances or energy introduced in the atmosphere that put undesired effects on…
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: 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: Name the secondary pollutant.
A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…
Q: Leachate production is what
A: A leachate is any liquid that, extracts soluble or suspended solids from the material through which…
Q: When would tertiary treatment of wastewater be necessary ?
A: Water is the important natural resources.Water treatment is done in order to reuse the water again…
Q: What is soil pollution?Suggest various ways to prevent soil pollution?
A: Pollution is the unwanted introduction of contaminants into the natural environment that cause…
Q: Why is it important to monitor and remove the majority of the nitrogen from the waste water?
A: Since you have asked multiple question. We are answering the first question. If you want solution…
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: Explain How can we reduce solid waste through biodegradation?
A: There are various types of wastes generated such as liquid (petroleum products, grease), solid…
Q: What is Waste Management?
A: Waste management can be defined as all of the actions involved in waste management, from waste…
Q: how are microorganisms are involved in the production of lagers? include the process of…
A: Lager is a kind of beer which has been blended and molded at low temperature. Lagers can be pale,…
Q: Name any two gases produced during secondary treatment of Sewage?
A: Wastewater treatment involves removal of harmful contaminants from the wastewater or sewage water…
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: 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: Other than treated water, what are the final products ofwastewater treatment? How might these end…
A: Wastewater treatment involves multistep process of primary treatment, secondary treatment and…
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…
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