A minimum contact time of 30 min is required to reduce the, Civil Engineering

+44 141 628 6080
[email protected]

A minimum contact time of 30 min is required to reduce the

you are designing a reactor that uses chlorine in a PFR or CMFR to destroy pathogens in water. A minimum contact time of 30 min is required to reduce the pathogen concentration from 100 pathogens/L to below 1 pathogen/L through a first-order decay process. You plan on treating water at a rate of 1,000 gal/min.

(a) what is the first-order decay rate constant?

(b) what is the minimum size (in gallons) of the reactor required for a plug flow reactor?

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Civil Engineering: A minimum contact time of 30 min is required to reduce the

Reference No:- TGS0643407

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Civil Engineering

Q : You are shining ultraviolet light on a gas of an unknown

You are shining ultraviolet light on a gas of an unknown element. You know that an electron starts in a ground state with an energy of -18.20 eV. What is the energy of the first photon emitted

Q : Exhaust gas from a chemical process flows at a rate of 8000

Exhaust gas from a chemical process flows at a rate of 8,000 actual cubic feet per minute (acfm) from point A at 250°F and 1 atm pressure. It flows through a circular duct to a fan

Q : A plastic-manufacturing plant emits 1700 scfm of exhaust at

A plastic-manufacturing plant emits 1,700 scfm of exhaust at 200oC and 90 kPa. The exhaust (consisting of mostly air) contains 9 ppm phenol vapor (C6H5OH). What is the concentration of phenol vapor in the exhaust in µg/L

Q : A u-tube with a cross-sectional area of 100 cm2 is open to

A u-tube with a cross-sectional area of 1.00 cm^2 is open to the atmosphere at both ends. WAter is poured into the tube until the water rises part way along the straight sides, What is the density of the oil

Q : A minimum contact time of 30 min is required to reduce the

A minimum contact time of 30 min is required to reduce the pathogen concentration from 100 pathogens/L to below 1 pathogen/L through a first-order decay process. You plan on treating water at a rate of 1,000 gal/min.

Q : A 79-kg person is exposed to 83 mrem of icircplusmn

A 79-kg person is exposed to 83 mrem of Î± particles (RBE = 12). How much energy (in joules) has this person absorbed

Q : A sphere is constructed of two concentric pieces the inner

a sphere is constructed of two concentric pieces. The inner part is a solid sphere of radiu 10.0 cm made of a material with density 4000 kd/m^3. What is the average density of this sphere

Q : A 25 mm diameter steel cylinder falls under its own weight

A 25 mm diameter steel cylinder falls under its own weight at a uniform rate of 0.1 m/s inside a tube of slightly larger diameter. Castor oil of viscosity 0.25 N.s/m2 fills the spacing between the tube and the cylinder.

Q : The weight of a 1200 kgcar is supported equally by the four

The weight of a 1200 kgcar is supported equally by the four tires, which are inflated to the same gauge pressure. What gauge pressure is required

1954594

Questions
Asked

3,689

Active Tutors

1446297

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Civil Engineering: A minimum contact time of 30 min is required to reduce the

Reference No:- TGS0643407

Have a Question? (oR Write a Review)

Recent Questions Asked Civil Engineering

Q : You are shining ultraviolet light on a gas of an unknown

Q : Exhaust gas from a chemical process flows at a rate of 8000

Q : A plastic-manufacturing plant emits 1700 scfm of exhaust at

Q : A u-tube with a cross-sectional area of 100 cm2 is open to

Q : A minimum contact time of 30 min is required to reduce the

Q : A 79-kg person is exposed to 83 mrem of icircplusmn

Q : A sphere is constructed of two concentric pieces the inner

Q : A 25 mm diameter steel cylinder falls under its own weight

Q : The weight of a 1200 kgcar is supported equally by the four

Investigate the cause of the recent werewolf attacks

Describe marxist theory and psychology of addiction

Explain framers decisions in creating the constitution

Federal bureaucracy has to put up with a lot of red tape

What power of recognition when it comes to office president

What right ordinance power give to the president

Analyze leadership of organization during particular event

Request for Solution File

Ask an Expert for Answer!!

Civil Engineering: A minimum contact time of 30 min is required to reduce the

Reference No:- TGS0643407

Recent Questions Asked Civil Engineering

Q : You are shining ultraviolet light on a gas of an unknown

Q : Exhaust gas from a chemical process flows at a rate of 8000

Q : A plastic-manufacturing plant emits 1700 scfm of exhaust at

Q : A u-tube with a cross-sectional area of 100 cm2 is open to

Q : A minimum contact time of 30 min is required to reduce the

Q : A 79-kg person is exposed to 83 mrem of icircplusmn

Q : A sphere is constructed of two concentric pieces the inner

Q : A 25 mm diameter steel cylinder falls under its own weight

Q : The weight of a 1200 kgcar is supported equally by the four

Asked Questions