Q: Name the non biodegradable pollutant.
A: Non-biodegradable pollutants are D.D.T (dichlorodiphenyltrichloroethane), B.H.C (Benzene…
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: 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: 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: Suppose you want to compare the species of bacteria that exist in a polluted stream with the species…
A: Bacteria are characterised by the presence of peptidoglycan wall, a compact but naked DNA with…
Q: What are the Similarities of the source reduction approach to waste management of Commercial and…
A: Waste management is the strategy of an organization that uses to dispose , reduce reuse and…
Q: As environmental science student, think at least 5 ways in managing domestic wastewater discharge…
A: The domestic waste water carries dirt, soap, food, grease, and bodily wastes down the drain and out…
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: How is waste water managed in your Kumasi community in Ghana ? Describe it
A: Wastewater management refers to the elimination of contaminants from sewage or wastewater. The…
Q: What is a disease and why is it an important issue in aquaculture?
A: Introduction Aquaculture:- Aquaculture is the farming of aquatic animals or plants, including…
Q: Explain the biotechnological aspect to reduce water pollution in a lake in detail.
A: Pollution is any undesirable change in the characteristics of air, water, land and soil in terms of…
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: what are the major steps in the treatment of community water source? (microbiology) Give sources of…
A: Pollution of water occurs when various types of substances which are mainly harmful to the…
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: Name a non biodegradable pesticide.
A: Non biodegradable indicates the property of a substance which cant be decompose either by bacteria,…
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: 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 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: You are the lead technical officer at the Environmental Management Authority. You have been asked to…
A: Ecosystem: A chain of interaction between living (biotic) and non-living (abiotic) in a specific…
Q: Besides recrystallization process, give another general idea how to purify your crude product.
A: Recrystallization is a chemical purification method. When both contaminants and a chemical are…
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: 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: 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: To reduce the risk of harm from a water transfer project,
A: Answer: WATER TRANSFER PROJECT : It is the project of transferring the water from one river to…
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: What do you mean by water harvesting?
A: Water is an odorless, colorless substance present all over the earth. Water is made up of billions…
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: ite a short note on "Need of Medium Optimization".
A: A medium is an enriched growth requirement which is needed for the optimum and proper growth of…
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 is the importance of making a solar water bottle purifier
A: Solar water purifier changes the contaminated water into fresh-smelling, safe drinking, and good…
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: 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: 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: 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: Why mining causes the pollution?
A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…
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…
Q: EXPERIMENT :DETERMINATION OF CHEMICAL OXYGEN DEMAND (COD) Results Sample COD reading (mg/L)…
A: COD : Chemical oxygen demand Measures - Amount of oxygen consumed by organic material in sample
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: List two areas of active research in the wastewater treatment field. Which seem more pressing in…
A: There are various fields of research are introduced in the active waste water treatment. Let us see…
What methods or methods do you think are most appropriate when looking at eutrophication solutions? Why?
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- Why is algae being grown in wastewaterThe activated sludge process was developed from empirical knowledge and is now widely used for wastewater treatment. From a microbial point of view, i. Discuss how the ecology of different sectors of the process can be defined. ii. Design an experiment to understand how an efficient process differs from one with problems, such as sludge bulking.What are the benefits of the bioremediation solution that you are proposing to treat the oil spill in the Kalba sea compared to other solutions like using dispersants or in-situ burning?
- What are the Similarities of the source reduction approach to waste management of Commercial and Domestic wasteWhat is the difference between settling and sedimentation process in water treatment plantDescribe and explain the major steps in the process of wastewater treatment. How can artificial wetlands aid such treatment?
- Can you Discuss in 1000 words, the importance of international agreements in the management of biomedical waste?Using the knowledge on biological wastewater treatment , what conclusion would you derive from the data given at the end? Parameter Unit TAI-I-11 1007 TAI-E-11 1007 AIR-I-11 1007 AIR-E-11 1007 CB-I-11 1007 CB-E-11 1007 COL-I-11 1006 COL-E-11 1006 MAC-I-11 1006 MAC-E-11 1006 SS mg/L 204 28 40 16 36 26 196 132 132 122 COD 503 83 256 149 156 63 437 234 459 269 BOD5 266 28.0 102 52.8 72 14.6 232 89.2 168 55.2 NH3-N 23.6 14.8 30.7 18.3 14.2 0.5 20.1 4.0 21.3 18.5 TP 6.4 3.2 10.9 7.6 3.0 1.9 4.2 2.4 4.6 4.5 TN 43 29 45 30 19 10 29 15 27 25 Fecal Coliforms (FC) MPN/ 100 mL 1.4x104 8x102 2x103 1.7x103 3.4x104 8 4x103 23 1.7x104 9x103 Color Unit Pt/Co 191 45 283 187 154 26 108 37 138 57 pH 7.34 7.59 7.62 7.64 7.15 7.79 7.03 7.46 7.35 7.32 Note…List two areas of active research in the wastewater treatment field. Which seem more pressing in your community? Explain your answer.