Why is the electrostatic precipitator unique among air pollution control devices?
Q: Topic : Removal of Azo Dyes in Wastewater Using Bubble Treatment Make an introduction about the…
A: To avoid pollution of soil, surface, and ground water, dye-contaminated wastewater discharged from…
Q: Why do we prefer chlorination over other methods of disinfection
A: Followings are the reason due to which chlorination is prefered over all other disinfection…
Q: What are the two basic types of fans used in air pollution control devices?
A: The two main types of fans that are used in air pollution control devices are given as, Centrifugal…
Q: Why positive corona is used for all indoor air-cleaning applications even though it is less…
A: In an Electrostatic precipitator, an electrical breakdown of electrons happens near the wire when…
Q: Write a short note on formaldehyde as an indoor pollutant?
A: Formaldehyde is a naturally occurring substance with formula CH2O. It is a colorless gas with a…
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: How high can vehicle exhaust gas (pollutant particles) climb in terms of altitude?
A: The function representing vertical distribution of particles from the exhaust gas can be obtained…
Q: Topic : Removal of Azo Dyes in Wastewater Using Bubble Treatment Discuss and mention about Bubble…
A: A substantial quantity of dye wastewater, which includes very poisonous metal complex colors, is…
Q: General requirements for helicopter air conditioning (SAE)
A: A standard to which helicopter air conditioning systems designed for the civil aircraft industry.…
Q: Propose an air pollution control device for an automobile factory that emits nitrogen oxides, carbon…
A: In general, every industry must have an air pollution control device. Air pollutants are generated…
Q: What is the corona in the electrostatic precipitator?
A: Corona Discharge in the Electrostatic Precipitator: Corona Discharge ia also called as the Corona…
Q: The usual pore size of high-efficiency particulate air filters ( in micrometers)?
A: We have to find the usual pore size of high efficiency particulate air filters in micrometers…
Q: List out the equipments use to remove gaseous pollutants using principal of absorption.
A: The phenomenon of holding the components in any phase on its surface and the phenomenon is…
Q: S. List the following air pollution control devices in order of their decreasing efficiency settling…
A: step 1-
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: Sanitary engineering laboratory The residual chlorine (Free chlorine) test just write a general…
A: Chlorination is defined as adding of chlorine in raw water either in the form of chlorine…
Q: What ared the applications of condensers in the air pollution control devices?
A: A condenser is a vessel that changes vapor to liquid. It is used to pump the vapor and return back…
Q: How does air polluted with particulate matter affect human beings ?
A: Answer Introduction Particulate matter is the matter which consists of the microscopic solid. The…
Q: Which among the air pollution control technologies can both remove particulate matter and gaseous…
A:
Q: The residual chlorine (Free chlorine) test write about test and discussion
A: The amount of free chlorine left in the chlorinated water after the required contact period can be…
Q: State the theoretical principle on which each of the following air pollution control devices…
A: The theoretical principle on which following air pollution control devices operate. 1. absorption…
Q: Name ONE (1) dominant air pollutant found in this episode.
A: The improper functioning of the traditional sectors like farming and the advanced sectors like…
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: How many minutes must a residential smoke detector sound a continuous alarm?
A: Option D is the correct option.
Q: What is the principle solid used in air pollution control?
A: The principle solid used in air pollution control:
Q: Which two nitrogen oxides are the most important air pollutants ?
A: There are various oxides of nitrogen which include Nitric Oxide (NO), Nitrogen Oxide (NO2), Nitrogen…
Q: Please asap... One air emissions treatment (system) requires a removal rate of 98.5%. It is known…
A:
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 causes of photochemical smog?
A: Photochemical Smog: Photochemical smog is also known as summer smog and manifested as brown haze,…
Q: 9.4 What specific air-pollution-control devices are available for control of particulate emissions…
A: This question is from environmental engineering Here methods for air pollution control prevention is…
Q: Describe the function of an air filter
A: Function of air filter
Q: A humidifier is designed to put 8.3 gallons of water into air flowing through anair duct every 24…
A: Given data:- The given amount of water put into the air in 24 hours, =8.3 gallons
Q: Industrial representatives claim that the ambient air quality standard for SO, is so low that one…
A: Step 1
Q: Principles of Stack Testing for Pollutant Emission
A: Brief concept introduction- Pollutant- A pollutant is a chemical or organic matter that lowers the…
Q: VENTILLATION
A: Ventilation is the intentional fan driven flow of outdoor air into a building to make interior fresh…
Q: pollutants are generated in labs, offices, wards, and other parts of the hos
A:
Q: Propane is flowing in a 4-inch schedule 40 steel pipe at the minimum rate for which the flow is…
A: Given fluid = propane dia of pipe (D)= 4 inch = 412feet length of pipe (L)= 50feet pipe material =…
Q: Propose THREE (3) strategies for the control of volatile organic compounds (VOCS) in indoor air.
A: Volatile organic compounds (VOCs) are the chemicals which are found in various products which are…
Q: About the ozone depletion and NOx, discuss: a. NOx pollution sources b. Ozone hole c. NOx alarming
A:
Q: Discuss briefly the effects of air pollution to human health, animals and plants.
A: Air particulate matter toxicants have distinct toxic effects on humans depending on how long they…
Q: After using a fire extinguisher what must occur O Sec 54 (1) O Sec 54 (2) O Sec 55 O Sec 56
A: section 56 must occur after using the fire extinguisher
Q: An air-conditioning shop orders the following amounts of refrigerant: 125pounds of R-134a, 150…
A: The aim is to determine the total weight of the refrigerant. The different refrigerants ordered by…
Why is the electrostatic precipitator unique among air pollution
control devices?
Step by step
Solved in 2 steps
- Sanitary engineering laboratory The residual chlorine (Free chlorine) test just write a general discussion for residual chlorine Q/Why do we prefer chlorination over other methods of disinfection?Explain why an air barrier is called an air-weather barrier. Explain the difference between surface condensation and concealed condensation. Explain in which situations these two types of condensation would occur and why. Explain why an air barrier should be vapor permeable.Why positive corona is used for all indoor air-cleaning applications even though it is less efficient?
- State the theoretical principle on which each of the following air pollution control devices operates. (please answer all) 1. absorption column (either a packed tower or plate tower) 2. adsorption column 3. catalytic combustor 4. cyclone 5. baghouse 6. venturi scrubber 7. electrostatic precipitatorSanitary engineering laboratory The residual chlorine (Free chlorine) test write about everything The residual chlorineIndustrial representatives claim that the ambient air quality standard for SO, is so low that one exceeds it if one strikes a simple wooden match in a modest-sized room. Is this true? (a) Calculate the concentration expected for striking such a match in a room that is 15' x 15' x 8'. A typical 2-inch wooden match contains, approximately, 2.5 mg of S. (b) Compare the resulting concentration to the annual average SO, ambient air quality standard.