What is the National Pollutant Discharge Elimination System?

Q: Give the Indian Air Quality Standards (SPM, SO2, NOx, CO) for Residential, Industrial and Sensitive…

A: Air quality also called Ambient air quality, is the quality and condition of air in residential,…

Q: What do you mean by the term summertime pollutant?

A: The summertime pollutants are those pollutants that are generated in summer due to high temperature…

Q: How does the Sovent drainage and waste system operate without the venting piping used in traditional…

A: The sovent system is a vertical drainage and waste managment system made of cast iron and it is used…

Q: How many hazardous air pollutants were identified in the CAAA of 1990?

A: The hazardous air pollutants are very harmful to human lives and the environment. it causes…

Q: What document is required for facilities before they discharge treated wastewater into bodies of…

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Q: What are the other uses of cyclone seperators apart from pollution control?

A: Cyclone separators- This is defined as a device that works on the principle of inertia to separate…

Q: List down at least 5 kinds of filters which could be used for filtration method

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Q: How can IoT technology be used to improve air pollution monitoring and management in urban areas?

A: IoT (Internet of Things) technology offers valuable tools to improve air pollution monitoring and…

Q: Highlight different produced pollutants produced from laboratories, offices, ward and other areas of…

A: There different types of pollutants produces from laboratories, office, ward and the office wards…

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: State the purpose of air quality monitoring.

A: Brief concept- Air quality monitoring- It means to know about the different pollutants present in…

Q: What are the types of all-air distribution systems?

A: Solution The air distribution system is the system used to purify and supply fresh air.

Q: What is the best air pollution control technology to be used in clinical incinerator ?

A: In air pollution control technology of the clinical waste incineration is:

Q: What are the 3 stages of wastewater treatment?

A: Wastewater treatment is defined as the process of removing contaminants from the wastewater, harmful…

Q: Define Air Pollutants and Affordable Solutions?

A: The unwanted particles present in the atmosphere that have adverse effect on the environment are…

Q: What are National Emission Standards for Hazardous Air Pollutants (NESHAPs) ?

A: NESHAP: National Emission Standards for Hazardous Air Pollutants (NESHAP) are stationary sources of…

Q: Drain, Waste, and Vent System 1. Safety and contamination prevention 2. Testing procedure for DWV…

A: Contamination can be highly dangerous in plumbing system. Although, it can be avoided effectively by…

Q: Discuss about what will happen if untreated wastewater accumulates and is allowed to go septic.…

A: If untreated  wastewater accumulated and allowed to go to septic. The septic tank take care about…

Q: what are the 4 industrial air pollution control devices?

A: Air pollution control devices removes the harmful components from the discharge gases before…

Q: Explain Motor Vehicle Air Pollution Control Act of 1965?

A: The Motor Vehicle Air Pollution Control Act of 1965 is an Air pollution control act which is used to…

Q: What is the importance of the ideal gas law to air pollution engineers?

A: Ideal Gas Law The Ideal Gas law having important relations because it is an equation of states which…

Q: What are the measures taken to control smog?

A: Introduction : Regular tune-ups, oil changes on time, and correct tyre inflation can all help you…

Q: Define the term disinfection in the terminology that used commonly for key concepts and terms in the…

A: Disinfection is the killing of microorganisms, but not necessarily killing all microorganisms.…

Q: What are the sources of biological contaminants in indoor pollution?

A: Biological contaminants are living or dead organisms. It degrades the indoor air quality and can…

Q: What is Pollution Standard Index?

A: Pollution Standard Index:

Q: The wastewater inflow to an activated sludge plant is 0.5 m³/s, and the plant is to be operated with…

A: Given - Q = 0.5 m3/sec FM =  0.2 mg/mg-d S0 = 150 mg/L X = 2000 mg/L To Find -  The volume of the…

Q: Q1. Water has the following composition: calcium = 92 mg/L, magnesium = 31 mg/L, sodium = 16 mg/L,…

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Q: What is the current method of wastewater treatment in your household, municipality, city

A: In wastewater treatment, contaminants are removed from wastewater and converted into effluent that…

Q: To help minimize any tendency for fine particles to migrate through the filter, and to drain as much…

A: Holes or slots are created in soil holding buildings such as retaining walls, underpasses, wing…

Q: Discuss the factors that increase the likelihood of adverse health effects from indoor pollutants.

A: This question is related to the Environment engineering from Civil Engineering. This question is…

Q: How will a second bar screen for redundancy for a wastwater treatment plant?

A: There are two types of screens used in the wastewater treatment plant: 1. Coarse Screens (Primary…

Q: How are chemically enhanced precipitation and coagulation similar, and how are they dissimilar?…

A: How are chemically enhanced precipitation and coagulation similar, and how are they dissimilar?…

Q: why it's important or not to have sewers in the community?

A: Sewers are extremely important components in the community of urban infrastructure which can helps…