4 in- ? 드

Q: screen was made of wire 5mm in diameter with 2mm square apertures. The screen, inclined at 15°, had…

A:

Q: What are the advantages of forced oxidation (external) system?

A: forced oxidation (external) system- It is defined as the method which in the construction industry…

Q: *Two water jets of equal size and speed strike each other as shown in Figure 1. Determine the speed,…

A: Given data:-

Q: QUESTION 4 The flow rate out of B is 0.03 m³/s Pipe 1 has a filter 9810 N/m³ and v=1 (106) m²/s A 50…

A:

Q: Sanitary Eng. Homework No.5 A WTP is designed to treat 96 X10 m/d. For filtration 16 RSFS are used,…

A:

Q: remove impurity from wastewater. Calculate effluent B.O.D of a two stage trickling filter with…

A:

Q: A control, process for a glass furnace will remove boron from the 1400 oF furnace by cooling the…

A: Draw a preliminary flow sheet for the process;

Q: Why the velocity at the vane (V) is less than at the exit of nozzle (Vo)?

A: The impact of a water jet is studied to measure to the force exrted by the jet on flat, inclined or…

Q: The damping ratio of the system response shown in BLUE is 1 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 20…

A: Explanation :  The damping responses of various systems are given in above graph. The graph plotted…

Q: Filtration is not suitable for use the removal of debris from air.?True or False?

A: Filtration- Filtration is the process of removing solid particles from liquid or gaseous fluids. In…

Q: Consider a 98% efficient ESP which removes, fly ash from combustion gases flowing at 100 m3/sec. The…

A: Given Data,The resistivity of Ash = 1×1010 ohm-cmQ=100m3sη= 98% (Efficiency)1) Calculation of total…

Q: Consider a 98% efficient ESP which removes, fly ash from combustion gases flowing at 100 m3/sec. The…

A: Given: The resistivity of ash is 1.0×(10)10 ohm-cm. The flow rate is Q=100 m3s. The efficiency,…

Q: Q#2) Explain the design formula for trickling filter.

A: Trickling Filter : Trickling filter is an attached growth method, i.e. a process in which an inert…

Q: It is desired to increase the rate of filtration by raising the speed of rotation of the drum. If…

A:

Q: IX. PROBLEM SET NO.1 1. A closed tank contains 0.610m of mercury (sp.gr.-13.6), 1.524m of…

A: To Determine Reading of the gage in the top of the tank.

Q: List the advantages of using condensation device in air pollution control. Explain and provide…

A:

Q: a jet of watee issuing from a nozzle at 80kph. Neglecting air resistance, how high could the jet of…

A:

Q: 14. A fire detector cannot detect: A. O Radiation А. В. O Heat С. O Light D. O Smoke

A: Fire detector cannot detect

Q: Find coefficient of discharge of the venturimeter

A: Given data. D1=15 cm=0.15 mD2=7.5 cm=0.075 mQ=30 ltrs/sec=30 ×10-3 m3/sech=2.45 mg= 9.81…

Q: What is a diffuser tube in a pulse jet baghouse and which problem it solves?

A: The answer is below:

Q: write the limitations of revers osmosis water treatment Techonolgy

A:

Q: In consequence of hydrotion, the mixing water takes the form of capillary water. FALSE TRUE

A: It has been estimated that on an average 23% of water by weight of cement is required for chemical…

Q: A conventional trickling filter is to reduce BOD of wastewater from 250 mg/1 to 100 mg/1. The…

A:

Q: a A jet ef uuter Frawm a 25 mm diameter nozzle is directed vertieally upwards. Assumingthat the jet…

A: Given - Z1 = 0 , Z2 = 4.5 m , P1 = P2

Q: 4- Rapid-mixing can be accomplished by several ways, mention 3 of them.

A: The term "rapid mix" is frequently used to refer to the procedures that occur between adding the…

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: For distilled water the conductivity is zero. Why?Enlist apparatuses used in titration method.

A: Distilled water is the processed water that is free from pathogens and minerals. When large amounts…

Q: If (Qr/Q=120 percent of discharge), effluent BOD concentration=80ppm, volume of filter =825m3 ,…

A: Given QrQ=120% of discharge BOD concentration=80ppm volume of filter, V =825m3 Discharge , Q=50L/sec

Q: TOPIC: CENTRIFUGATION and FILTRATION Instruction: Write ALWAYS TRUE iy the At atement is true for…

A: The plate and frame filters are also known as 'membrane plate filter' because it consists of many…

Q: Refrigerant-134a at 300 psia has a specific volume of 0.2235 ft³/lbm. Determine the temperature of…

A: Answer Explanation:Step 1: Step 2: Step 3: Step 4:

Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.