If (Qr/Q=120 percent of discharge), effluent BOD concentration=80ppm, volume of filter =825m3 , discharge =50L/sec , The

Fantastic news! We've Found the answer you've been seeking!

Question:

If (Qr/Q=120 percent of discharge), effluent BOD concentration=80ppm, volume of filter =825m3 , discharge =50L/sec , The influent BOD concentration equal:

Select one:

a. 277.89

b. 277.2

c. 276

d. 275

Related Book For answer-question

Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

See More Books

Posted Date: Aug 07, 2020 06:16 AM

See More Questions

The two vectors d and b in Fig. 3-30 have equal magnitudes of 10.0 m and the angles ate 1 = 30o and 2 = l05o. Find the (a) x and (b) y components of their vector sum r, (c) The magnitude of r, and...
The following data are the temperatures of effluent at discharge from a sewage treatment facility on consecutive days: (a) Calculate the sample mean and median. (b) Calculate the sample variance and...
The following data are the temperatures of effluent at discharge from a sewage treatment facility on consecutive days: (a) Calculate the sample mean, sample median, sample variance, and sample...
The statement of financial position of Kingbird Limited follows for the current year, 2020: KINGBIRD LIMITED Statement of Financial Position December 31, 2020 Current assets $135,660 Current...
Explain the difference between retrospective application of a change in accounting policy andprospective application of a change in accounting estimate. Why do you think the standard settersrequire...
Extracts from Sardine plcs Statement of income for the year ended 30 September 2011 are shown and particulars of capital employed, as at 30 September 2011, are shown. Assume that tax is calculated at...
A 48-kg acrobat must jump high and land on his brother's shoulders. To accomplish this, she leaps from a crouched position to a height where her center of mass is $1.60 \mathrm{~m}$ above the...
In its 2010 annual report, Wal-Mart reported inventory of $33,160 million on January 31, 2010, and $34,511 million on January 31, 2009, cost of sales of $304,657 million for fiscal year 2010, and net...
a) A real estate contract is a contract between parties for the purchase and sale, exchange, or other conveyance of real estate. The sale of land is governed by the laws and practices of the...
It is January 1, 2017 and Pegasus is contemplating the acquisition of competitor Chimera. The following details are available (S in millions except per share data): January 1, 2017 (S in millions)...
At which points are the tangents drawn to the ellipse X 2 + Y 2 = 2x+2Y Parallel to the x-axis. Round the coordinates to 2 decimal places. Verify your solution graphically.
What conclusions can be drawn from a Slutsky equation?
What are basic properties of a Hicksian demand function and of a consumers expenditure function?
What is the difference between the Walrasian equilibrium allocation and the Pareto optimal (efficient) allocation in the static Arrow-Debreu-McKenzie model?
What is the significance of feasibility of a trajectory of goods' prices for its asymptotic convergence to the equilibrium state in the dynamic Arrow- Debreu-McKenzie model in the discrete-time or...
What does it mean that the Walrasian equilibrium price vector in the dynamic Arrow- Debreu-McKenzie model, in the discrete-time or continuous-time version, is asymptotically globally stable?
3. Assume that the manufacturing of generic medicine XYZ is a perfectly competitive industry. Suppose that the annual demand for this medicine is given by: Q = 1,450 - 30P. There are exactly a...
Design an experiment to demonstrate that RNA transcripts are synthesized in the nucleus of eukaryotes and are subsequently transported to the cytoplasm.
Cheetahs running at top speed have been reported at an astounding 114 km/h (about 71mi/h) by observers driving alongside the animals. Imagine trying to measure a cheetah's speed by keeping your...
A cave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. The lift is performed in three stages, each requiring a vertical distance of 10.0...
In Figure eight particles form a square in which distance d = 2.0cm. The charges are q 1 = +3e, q 2 = +e, q 3 = ? 5e, q 4 = ?2e, q 5 = 3e, q 6 = e, q 7 = ?5e, and q 8 = +e. In unit-vector notation,...
True or False: Annual worth analysis is the most popular DCF measure of economic worth.
Consider a palletizer at a bottling plant that has a first cost of $$150,000,$ operating and maintenance costs of $$17,500$ per year, and an estimated net salvage value of $$25,000$ at the end...
True or False: Unless non-monetary considerations dictate otherwise, choose the mutually exclusive investment alternative that has the greatest annual worth over the planning horizon.

If (Qr/Q=120 percent of discharge), effluent BOD concentration=80ppm, volume of filter =825m3 , discharge =50L/sec , The

Question:

Expert Answer:

Fundamentals of Physics

Students also viewed these chemistry questions