Why is groundwater important in California? Why is it difficult to remediate (clean up) an aquifer once it has become contaminated?

Q: At what rate algae grow in open pond system?

A: The most popular form of algae cultivation conditions is an open pond system, which is used to…

Q: What are significances of pH determination?

A: Let us first understand what pH exactly is, pH is the measure of the relative amount of free…

Q: principles of a convention and the principles of the water act

A: Introduction: The Clean Water Act is the principal federal statute in the United States addressing…

Q: Leachate from landfills may contaminate groundwater if the landfill site is not properly managed.…

A: yes  Leachate from land fills may contaminate ground water if the landfill site is not properly…

Q: A pipeline rupture releases 1,000,000 liters of saline, produced water on the surface of a 1 ha area…

A: Volume of water = V = 1000000lt. or 1000m3   Area of the field = A = 1ha or 104m2

Q: Write down the objectives of the course of Waste water Engineering (CE1001)

A: Waste Water Engineering: 1). It is the branch of environmental engineering in which the basic…

Q: describe the differences between lakes, rivers and streams. what are the difference between surface…

A:

Q: You have 4 acre of watermelons that you irrigate. The irrigation system you use under standard…

A: Area of watermelons field  = 34   acre(a) we know that  1 acre area=43560  ft2  so the area of…

Q: company is currently discharging 200 L/min of 100 mg/L contaminant into a river. The river flowing…

A: According to given data  A company is currently discharging 200 L/min of 100 mg/L contaminant into a…

Q: Discuss the role of EPAs for the improvement of stream water quality throughout the world, while…

A: Consider the role of EPAs for the improvement and protection of stream water quality EPA stands foe…

Q: Proponents of deep well injection of hazardous wastes argue that it will probably never be…

A: Deep well injection Deep well injection is the process of safely storing or disposing of liquids…

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: 1.) If we build septic tanks, how far should it be from the pump well? Why

A: Note :- As per our guidelines we are supposed to answer first question if multiple number of…

Q: If we do not have a leachate treatment plant in our land fill site, how can we manage the leachate?…

A: Leachate Treatment landfill leachate is water that has been in contact with the waste stored in a…

Q: Why it is necessary for the water samples collected during site investigation be tested for…

A: Chloride test - It is present in salt water and pure water. In excess level ,the water becomes worst…

Q: Enumerate the Criteria for Water Qualities. Give two methods of purifying water in remote areas.…

A: The given question has been taken from environmental engineering.

Q: Is water below ground surface part of the hydrologic cycle? Why?

A:

Q: How does retardation affect the velocity of a pollutant in the ground water? Do all pollutants in…

A: Retardation is the decrease in velocity of the pollutants relative to the velocity of water ..

Q: How effective the wastewater can be removed from crude oil?

A: Crude oil has generally referred to the mixture of hydrocarbons that creates in the liquid phase in…

Q: Problem 3: You are considering three design alternatives for treating a pollutant in wastewater…

A: Given data, Q = 8.6 mgd = 8.6×10^6 gal/d V = 9000 gal. For each system K= 1.1/min for first order =…

Q: What would you do to protect your groundwater catchment from pollution?

A: Water that occurs beneath earth surface either in rock or soil pore spaces is called ground water.…

Q: How important and what are the impacts to the environment and society of collecting alternative…

A: Impacts and importance of the alternative method of rainwater collection:

Q: Environmental Engineering Five million gallons per day (MGD) of wastewater, with a concentration of…

A: Determine the concentration in ppm just downstream of the release point.

Q: What is the difference between DO and BOD? Clearly explain why these 2 parameters are used in water…

A: Dissolved Oxygen (DO): It is the amount of oxygen which is dissolved in water. The solubility of…

Q: What precautions should we follow when conducting experiments in the Environmental lab? How can you…

A:

Q: A groundwater (Q1 = 5.0 L/s) reaches a point of convergence (mixing) in a river (Q = 1.0 m3/s) where…

A:

Q: W

A: Renewable resource are those resources that can be used again and again. They never get exhausted…

Q: Discuss the role of EPAS for the improvement of stream water quality throughout the world, while…

A: Stream : A stream is a stretch of water in which surface water flows inside the show's bed and…

Q: How does pH affect a water distribution system?

A: pH of water should be 7 - 8.5 for drinking purposes hence obviously this is also the pH of water in…

Q: Which one of the following is not used to control land pollution? a. Remediation of polluted soils…

A: Checking for option (a): Remediation of polluted soils: Soil contamination which is also known as…

Q: 9 the hydrologic cycle explains; a) O how water cause erosion b) how water balance is maintained C)…

A:

Q: Does groundwater contribute directly to the water needs of plants? Explain.

A: Hi! Thank you for the question As per the honour code, We’ll answer the first question since the…

Q: Hydraulic fracturing, or “fracking” is a controversial use of water that serves what purpose?

A: Hydraulic fracturing or fracking is the process of creating fractures in rocks by pumping large…

Q: . Communicable diseases can be transmitted by the pathogenic organisms in wastewater? b. The…

A: Yes, communicable diseases can be transmitted by pathogens organisms in waste water. Pathogens are…

Q: What is the negative impacts of back siphonage for water distribution systems? A. Water main break…

A: Explanation :  Back siphonage in a water distribution system is negative pressure backflow caused…

Q: A bankrupt chemical firm has been taken over by new management. On the property, they found a 20,000…

A: Vol of lake = 20000 m31 m3 = 1000 LVol of Lake = 20000000 LLake salt conc = 25000 mg/LAmount of salt…

Q: Please calculate the ThOD, COD, and ultimate BOD

A:

Q: What to do with sludge from septic tanks?Give five possible solutions and corresponding methods

A: The actions taken after sludge is withdrawn from septic tank is discussed in the following steps.

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: Does New Jersey State have Maximum Contaminant Levels (MCLs) for PFAS in drinking water? If yes,…

A: Contaminant level condition for drinking water in New Jersey State.

Q: (i) Define and relate why it is necessary to measure water quality in line with the Department of…

A:

Q: Why do we consider surface hydrologic processes, like precipitation and discharge, stochastic?

A: Answer:- Hydrology cycle:- It is a global sun driven process in which water is transported from…

Q: Describe a form of groundwater remediation.

A: Introduction- Groundwater remediation is the process of treating groundwater by eliminating…

Q: Proponents of deep well injection of hazardous wastes argue that it will never be economically…

A: Answer :- The normal range for bore well depth is 300 to 400 metres. In reality, extracting water…