What happens to the dispersion of the pollutants if wind is strong in any area?

Q: Mention some ill effects of acid rain on ecosystem?

A: Ill effects of acid rain on the ecosystem; Acid rain is a particularly destructive sort of…

Q: What is cleaner production? Explain various phases of a CP and Also tell about the barriers to CP.

A: Cleaner production may be a preventive, company-specific environmental protection initiative. it's…

Q: What are the two methods for incineration in the case of a dilute VOC fume in the air?

A: Fume cremation, a controlled oxidation measure, is a strategy utilized for annihilation of vaporous…

Q: Flue gas conditioning is extremely important for ESPa in some industries. Why?

A: Flue Gas Conditioning: Flue Gas Conditioning is the process of injecting small quantity of sulfur…

Q: What is the contaminant plume, or simply plume?

A: Plume refers to contamination in air as well as water. If we simply consider plume then the word…

Q: What are the disadvantages of wet adsorption technique for control of NOx and SOx emissions?

A: Adsorption is a waste management method that removes a broad variety of contaminants from commercial…

Q: Predict the total pressure drop for a wood chip and compost bio-filter that is 1,5 m deep with 50%…

A: Simply a layer of different organic filter is called biofilter.  A mixture of compost and wood chips…

Q: zone value of 210.0613 µg/m3, a PM2.5 value of 54.4 µg/m3 , and a CO value of 9619.6

A: Given data 8-hour ozone value of 210.0613 µg/m3 PM2.5 value of 54.4 µg/m3 CO value of 9619.63 µg/m3…

Q: What is the energy loss if a DN65 Schedule 40 steel pipe flows into a large resevoir at a flow rate…

A:

Q: What are the various forces acting in the precipitation system?

A: Solution: The forces that are considered being acting in the precipitation system are:1. Pressure…

Q: A baghouse that employs a shaker collection method is being designed to remove sawdust particles…

A:

Q: What is the principal health effect of radon as indoor pollutant?

A: There are various factors in the indoor environment that can affect well-being and health. The main…

Q: What is the maximum filtering velocity for cement, clay, zinc and wood fumes in Pulse-Jet Baghouses?

A: Maximum filtering velocity- It is defined as the velocity of dust and its carrier gas which is…

Q: Which factors enhance the absorption of a pollutant in a scrubber?

A: factors that can enhance the absorption of pollutant in scrubbers:- Proper pump size :  To…

Q: saturated) it is at 68°F (barometer reads 745 mmHg), what percent

A: data given Barometric pressure at 90 F , P1 =739mm HgBarometric pressure at 68 F , P1 =745 mm Hg…

Q: How do atmosphere disperse highly concentrated streams of gaseous pollutants?

A: The earth is surrounded with gaseous layer in the environment . gases are released such as water…

Q: Potential buyers of a house ask for an inspection prior to the purchase. The inspector notes that…

A: Introduction- A basements, often known as a basement, is one or more floors of a structure that are…

Q: What is the particulate collection efficiency range of ESP used in metallurgical industry?

A: Solution: The collection efficiency range of ESP that is used in the metallurgical industry ranges…

Q: What is advection and diffusion? Under what conditions can diffusion become an important or even…

A: Advection and diffusion are defined as the two categories of process of mass transport in the…

Q: The filter for a room air-conditioning unit has an area of 1,600 sq cm. Howmany square inches are…

A: given: area=1600 cm2

Q: For the project presented, what will be the effective height of the chimney? Use the Briggs model.…

A: Given- A table showing the operation of the Queimadinhos thermoelectric plant. Required- to find…

Q: On a clear summer day with a wind speed of 3.2 m per sec, the particulate concentration was found to…

A: Given: The wind speed is 3.2 m/s. The particulate concentration is 1520 ug/m3. The perpendicular…

Q: The term for an urban or metropolitan area that is significantly warmer than its surrounding rural…

A: Urban sprawl is an urban development with low-density housing, both residential and commercial,…

Q: Subsidence Inversions is of major importance in pollution control. Why?

A: Subsidence Inversion- A subsidence inversion creates when an inescapable layer of air plunges. The…

Q: What is the particulate collection efficiency range of ESP used in chemical industry?

A: The answer is below:

Q: A paper plant is being proposed for a location 1 km upwind from a town. It will emit 40 g/s of…

A: Schematic view of power plant From table 7.9 of Environmental Engineering and science( 3rd edition)…

Q: What do you mean by the process of Condensation in the air pollution control devices?

A: The basic idea about condensation and illustration is given below:

Q: What is the carbon fixing rate of algae in open pond system?

A: Introduction: It's been suggested that high-rate algal ponds need at least 5% (v/v) CO2 to sustain…

Q: What are volatile organic compounds and why are they considered as a major primary pollutant?

A: Solution: Volatile organic compounds are considered as important pollutant because of their…

Q: A gas stream flowing at 1000 cfm with a particulate loading of 400 gr/ft3 discharges from a certain…

A: Solution Given Data Volume = 1000 cfm Particulate loading= 400 gr/ft3

Q: Stack parameters: Height = 75.0 m Diameter = 1.50 m Exit velocity = 12.0 m/s Temperature = 322°C…

A:

Q: What is the main cause of cyclonic precipitation in Philippines?

A:

Q: What is the total VOC reduction efficiency ?

A: The answer is below:

Q: What is the effect of Inlet gas velocity on the efficiency of a cyclone seperator?

A: Cyclone separators are used to remove the particulate matter in air or other gas streams at low cost…

Q: What are the effects of the Particulate matter on enmvironment?

A: The effects of Particulate matter are:

Q: A city has a population of 10,000 with an area of rapid filter as 20 m² and an average filtration…

A: Given data: Population of city = 10,000 Area pf rapid filter = 20 m2 Average filtration rate = 4000…

Q: A gas stream with a particulate loading of 20.0 g/m3 is passed through a 70%-efficient cyclone…

A: Answer  Overall efficiency of the system = Cin-CoutCin*100 Cin = Concentration of particle entering…

Q: ) What are the effects of hot weather on fresh e?

A: 1. As the hot weather has high temperature it increases the evaporation losses and hence increase…

Q: Which degree deflection angle cause a greater reactive force when a jet of water strikes a…

A: Given Theta1= 30 degree Theta2=90 degree

Q: Q/How to increase rainwater infiltration in an urban environment?

A: We should stop cutting down of trees. We should make pit regularly at some distance so that water…

Q: Identify a primary or secondary pollutant that would likely be present at higher concentratios in…

A:

Q: what's the purpose of manure and wastewater sludge energy? how can they be beneficial in our…

A: Firstly, Manure is termed as the organic matter which is derived from the solid animal wastes. The…

Q: e factors (structures) that

A: There factores that contribute to the building's heating and cooling loss; 1.Gaps These are defined…

Wind Energy

Wind energy is a renewable energy source that is used to generate electricity by wind power. The term, wind power, means utilization of kinetic energy of wind to generate electricity. Wind energy is termed renewable source energy because it can never be exhausted. There are other renewable energy sources, such as solar energy, geothermal energy, hydropower energy, and so on. All of them contribute to power the thermal energy stations to generate electricity.