Explain the construction, working, advantages and disadvantages of a floating drum biogas plants.
Q: What are the factors that for influencing photosynthesis also interfere with the gross primary…
A: The following points highlight the fifteen main factors influencing photosynthesis and also…
Q: What is the negative and positive of the biomass?
A: Biomass is fuel, derived from burning plant and animal waste. It is a renewable source of energy. It…
Q: How biorefinery can reduce the carbon emission?
A: Biorefineries and bio-based products are important in reducing global emissions and decarbonizing…
Q: Discuss phosphorus cycle
A: Phosphorus cycle is biogeochemical cycle of nature that describes the movement of phosphorus through…
Q: Discuss whether it would be more beneficial to improve the light or dark reactions in order to…
A: In the best three decades , the global demand for food is expected to double . However , crop…
Q: List several reasons why oxygen is widely used in energyproduction
A: Oxygen is a gas necessary for the normal human body to breathe and carbon dioxide is removed from…
Q: Which characteristic is a disadvantage of hydroelectric plants? Low net energy O Large land…
A: Hydro electric means water and energy. The energy of water for feuling different processes is…
Q: Two plants are in a set-up wherein they are covered by plastic. Plant 1 had a transpiration rate of…
A: Transcription Transportation is the process of the movement of water through the leaves in the…
Q: In a field of sugar beets in Georgia, the net primary productivity is 120 grams/m2/day, and the…
A: In plants, respiration is the process where they take in carbon dioxide from the atmosphere and…
Q: Despite CAM photosynthesis having a comparatively higher water use efficiency relative to C3 and C4…
A: CAM pathway is adapted in plants to perform photosynthesis under stress. The CAM pathway reduces…
Q: Discuss how the biogeochemical cycle and the cycle of nutrient elements essential to life's…
A: Biogeochemical cycles mainly refer to the movement of nutrients and other elements between biotic…
Q: Discuss potential sources of biomass and biofuels that can be found in Mindanao particularly in…
A: The term biomass refers to natural matter that comes from plants and animals and it is a sustainable…
Q: When discussing the graph, the narrator describes a point at which the rate of photosynthesis levels…
A: Photosynthesis is the process in which the green plants (having chlorophyll) absorb sunlight,…
Q: What processes return CO2 to the atmosphere,balancing photosynthetic removal?
A: Introduction After the photosynthetic removal of CO2, to maintain equilibrium, carbon is cycled back…
Q: Write the difference between transportation and transpiration.
A: The term transportation refers to the movement of the molecules, ions, and other necessities of the…
Q: Define the term “carbon neutral,” and describe how biomass-based sources have the potential to be…
A: The earth is inhabitable because of the presence of water bodies and oxygen. The atmosphere of earth…
Q: What is the difference of pool and flux? Which of the following are pools and which are fluxes:…
A: Pool and flux are the terms used to describe the matter and energy reservoir and it's transfer in…
Q: On a maize farm in Ethiopia, the insolation energy is 5,654,875 calories/m^2/day. The gross…
A: Net primary productivity, or NPP, is gross primary productivity minus the rate of energy loss to…
Q: Outline the nature and sources of all needed inputs of photosynthesis on land and in water such as…
A: photosynthesis is an anabolic process in which green plants prepare their own food with the help of…
Q: Discuss the potential of biomass and fuel cells.
A: Biomass is plant or animal material used as fuel to produce electricity or heat. The examples…
Q: Explain the construction, working, advantages and disadvantages of a floating drum biogas plants.
A: CONSTRUCTION OF FLOATING DRUM BIOGAS PLANTS:- Floating drum biogas plants are also known as gobar…
Q: Most of the abundant gas in the atmosphere is not bioavailable to plants. How does this abundant gas…
A:
Q: Explain the various anthropogenic causes of the water cycle.
A: The water cycle, also hydrological cycle or the water balance, is the continuous water flow on,…
Q: What is the equation for photosynthesis showing the relationship between fluxes?
A: Photosynthesis is the process of preparing food by the green plants or the autotrophs with the help…
Q: What is the difference between renewal and nonrenewable resources? How important is it in business?…
A: The vast majority of natural resources, such as coal and petroleum, were created millions of years…
Q: If an Elodea plant removes carbon dioxide (CO2) from a solution of water, the Elodea plant will then…
A: Photosynthesis is the process by which plants synthesize their food. Plants utilize the carbon…
Q: Give four design features of natural gas pipeline.
A: For the design of the natural gas pipeline, the design methodology consists of mainly 3 parts:…
Q: Cite 3 scientists who made great contributions in the discovery/study of photosynthesis. Explain…
A: Introduction Photosynthesis:- It is a process by which plants use sunlight, water, and carbon…
Q: explain role of the following enzymes in feed industry- 1. phytase 2. tannase 3.amylase
A: Role of Phytase Microbial phytase is the most commonly used exogenous enzyme in the feed for…
Q: find another carbon cycle diagram and compare it with the diagrams attached. include detailed…
A: Carbon cycle The carbon cycle is one of the most important biogeochemical cycles in nature. It is…
Q: Compare photolithoautotrophy with chemolithoautotrophy. Do you think it is possible for an ecosystem…
A: Autotrophy refers to the ability of a living organism to convert inorganic molecules into organic…
Q: Discuss some of the challenges associated with the production and use of biodiesel,and solutions to…
A: Fuels are dense sources of energy that are consumed to provide energy services like heating,…
Q: (a) With a neat sketch, explain the working of Fixed dome type biogas plant. List any two…
A: The biogas plant helps to produce biogas by fermenting the biomass. The decomposition of the organic…
Q: Define the following terms: a. Calvin cycle b. carbon fixation c. C3 metabolism d. C4 metabolism e.…
A: Process of photosynthesis in plants is complicated oxidation-reduction process. In this, process…
Q: Identify how the function of C4 biochemistry results in an increase in WUE (water use efficiency,…
A: C4 carbon fixation cycle is one of the important photosynthetic process. It is also called Hatch-…
Q: Hydroelectric power. Assess a) two benefits and b) two negative environmental impacts
A: Dam, structure worked across a stream, a waterway, or an estuary to hold water. Dams are worked to…
Q: Identify which type of plant is suitable to produce the Biogas at constant pressure? Discuss its…
A: A biogas plant is often referred to as an anaerobic digester which deals with farm waste or energy.…
Q: What is the step by step procedure of Biological conversion of biomass (especially agricultural…
A: The waste generated during various agricultural operations are known as agricultural waste that…
Q: All ATP production on earth derives its roots from, directly or indirectly from: A) Electricity B…
A: Answer: Introduction: Photosynthesis is the phenomenon utilized by plants, algae and certain…
Q: A comparison of transpiration rates from C3 & CAM explants in a potometer 0.9 0.8 0.7 0.6 0.5 C3 0.4…
A: Given is a graphical representation of transpiration rates from C3 and CAM explants.
Q: Depending on the environment the plant is in, more or less gas may be produced. Suggest a method for…
A: Photosynthesis is the process of conversion of carbon dioxide and water into complex compounds like…
Q: Hopea Plagata has a transpiration rate of 1.23 cm³/min while Delonix Regia has a transpiration rate…
A: INTRODUCTION Transpiration is the process by which the water leaves from the plant through stomata.
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- About Introduction to Hydroponic Agriculture Define the following: Substrate Cladding Material Media Carrier Sulphur HeaterIdentify which type of plant is suitable to produce the Biogas at constant pressure? Discuss its working operation?(b) (c) Explain the biological requirements for microalgal growth and the main system components for a microalgal processing plant to produce biofuel. How is the system design dependent on its geographical location? A continuous microalgal production system is being developed using a raceway design to produce biofuel from CO2 sequestration. Calculate the area of the raceway (m²) to sequester 2000 tons of CO₂ per year if the growth rate is 75mg/L-day and estimate the amount of biofuel that could be produced. Clearly state any assumptions that you make.
- GIVE GRAPHICAL REPRESENTATION OF TREATMENT OF DOMESTIC WATERAn activated sludge plant (CSTR w/ recycle) has the following characteristics: Influent substrate concentration, So = 400 mg/L BODL (all soluble); influent VSS, Xyº = 0; effluent 3 substrate concentration, S = 10 mg/L BODL; flow rate, Q = 1000 m³/day; aeration basin 3 volume, V = 200 m³; reactor MLVSS, Xv = 4,280 mg/L; average, steady-state oxygen uptake rate, Oxygen uptake rate (OUR) = 0.3 mg 02/L-min. The biomass viability (i.e., v = Xa/Xv) was measured using the oxygen uptake rate (OUR) technique and found equal to 0.926. An aliquot of mixed liquor was placed in a small reactor, aerated without any exogenous substrate addition (i.e., starvation conditions) and it's OUR was measured over time resulting in the following data: 0 1 2 3 4 5 Time (days) OUR (mg 02/L-min) 0.3 0.274 0.243| 0.222 0.203 0.182 6 8 10 0.165 0.135 0.110 By use of the above data, the microorganism decay coefficient (b, day can be estimated if you assume that a constant relationship exists between Xa and OUR,…Which of the following could be an effect of an excess ofsewage running into a freshwater reservoir?(a) It could cause the water to become polluted and nonpo-table.(b) It could cause an increase in the biological oxygen de-mand (BOD).(c) It could cause oxygen depletion, leading to an increasein the anaerobic microbial population.(d) Large quantities of organic wastes could be left behind,killing off many plants and animals or causing animalsto migrate.(e) All of the above.
- In more than 200 words, explain how recycle helps reduce plastic waste.Discuss the safety equipments considerations in cryogenic plant -Emergency Lighting - Emergency Shutdown Systems -Personal Protective Equipment -Gas Detection System -Fire Suppression SystemsDiscuss the process of purifying drinking water and the importance of each step in the removal of contaminants.
- Phytoremediation, mycoremediation, bioinventing, biobleaching, landfarming, biorector, composting, bioaugmentation, rhizofiltration, biostimulation are all examples of Bioremediation. Bioremediation means… A. use of natural organisms to clean contaminants B. Determination of the relative strength of a substance by comparing its effect on a test organism with that of a standard preparation C. The removal and examination of tissue, cells, or fluids from the living body D. Having normal biological capability or performance enhanced by or as if by electronic or electromechanical devicesDiscuss some of the challenges associated with the production and use of biodiesel,and solutions to overcome themExplain the metabolic changes found in denitrifiers, compared to microorganisms doing aerobic respiration, and the consequence of denitrification for agricultural soils.