Q7. A sample of sewage has 4 days C B.O.D value of B.O.D of 80% of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Q7. A sample of sewage has 4 days C B.O.D value of B.O.D of 80% of the final Find the rate constant per day. Q8. Design a septic tank for a small residential colony with a population of 500 persons. The rate of water supply is 150 liters per head per day. What would have been the size of soak well. If the effluent from the septic tank is to be discharged in it? Q7. A sample of sewage has 4 days C B.O.D value of B.O.D of 80% of the final Find the rate constant per day. Q8. Design a septic tank for a small residential colony with a population of 500 persons. The rate of water supply is 150 liters per head per day. What would have been the size of soak well. If the effluent from the septic tank is to be discharged in it?
Expert Answer:
Answer rating: 100% (QA)
Q7 Rate constant per day 4 days x 80 BOD 4 days x 24 ... View the full answer
Related Book For
International Economics
ISBN: 978-1429278447
3rd edition
Authors: Robert C. Feenstra, Alan M. Taylor
Posted Date:
Students also viewed these computer network questions
-
Figure 11-2 shows the tariff game among large countries. a. Redraw the payoff matrix for a game between a large and small country. b. What is/are the Nash equilibrium/equilibria, assuming that the...
-
The nominal tariff rates on the 10 imports into the fictional country of Tarheelia, as well as the total import value of each good, are listed here: (a) Calculate the unweighted-average nominal...
-
Figure a shows a wire that forms a rectangle (W = 20 cm, H = 30 cm) and has a resistance of 5.0m??). Its interior is split into three equal areas, with magnetic fields B1, B2, and B3. The fields are...
-
Find the eccentricity and the distance from the pole to the directrix of the conic. Then identify the conic and sketch its graph. Use a graphing utility to confirm your results. r = 6 2 + cos 0
-
Given P(A) = 0.59, P(B) = 0.30, And P(A B) = 0.21, find (a) P(A B) ; (b) P(A B') ; (c) P(A' B') ; (d) P(A' B') .
-
Define 12 questions that you could use at an interview for a project manager that would test their (your!) soft skills and leadership ability.
-
Master Suites Hotels includes the following selected accounts in its general ledger at December 31,2008 : Prepare the liabilities section of Master Suites' balance sheet at December 31, 2008, to show...
-
Orasco Company uses both standards and budgets. For the year, estimated production of Product X is 500,000 units. Total estimated cost for materials and labor are $1,200,000 and $1,600,000. Compute...
-
Regular investments made at the beginning of each quarter earn 6 . 2 % compounded quarterly. How many more $ 1 , 1 0 0 investments than $ 1 , 2 0 0 investments will it take to accumulate $ 1 0 1 , 0...
-
There are N houses (numbered from 0 to N-1) along a street. In each of them, recyclable trash (plastic, glass, metal) is collected into separate bags. There are three trucks that collect the trash....
-
Why is red used as the stopping light at traffic signals?
-
Consider a blunt-nosed aerodynamic model mounted inside the driven section of a shock tube. The axis of the model is aligned parallel to the axis of the shock tube, and the nose of the model faces...
-
The business of Bernadette Williams purchased and sold a number of non-current assets. On 1 December 2021, the business purchased for cash a truck (motor vehicle) for $55 660 ($50 600 + $5060 GST)...
-
In the summer of 2023, many parts of the United States experienced extreme heat. According to a Wall Street Journal article, if the weather pattern so far this summer continues through August, Texas...
-
An article in the Wall Street Journal in June 2023 discussed the decision of the Bank of Englandthe United Kingdoms central bankto raise the equivalent of the federal funds rate by half a percentage...
-
The driver section of a shock tube contains He at \(p_{4}=8 \mathrm{~atm}\) and \(T_{4}=300 \mathrm{~K}\). \(\gamma_{4}=1.67\). Calculate the maximum strength of the expansion wave formed after...
-
A person pushes on a stationary 125-N box with a force of 81 N at 30 below the horizontal, as shown in the figure. (Figure 1) The coefficient of static friction between the box and the horizontal...
-
Refer to the situation described inBE 18-13, but assume a 2-for-1 stock split instead of the 5% stock dividend. Prepare the journal entry to record the stock split if it is to be effected in the form...
-
Starting from the long-run trade equilibrium in the monopolistic competition model, as illustrated in Figure 6-7, consider what happens when industry demand D increases. For instance, suppose that...
-
Continuing from the previous question, we now consider Argentinas external wealth position. a. What is Argentinas external wealth W in year 0 and later? Suppose Argentina has a one-year debt (i.e.,...
-
According to part A of Table 5-1, what education level loses most (that is, has the greatest decrease in wage) from immigration to the United States? Does this result depend on keeping the rental on...
-
Sales discounts should appear in the financial statements a. as an addition to inventory. b. as an addition to sales. c. as an operating expense. d. as a deduction from sales.
-
What is the effect of Rice Corporation's 2020 inventory error on net income for 2021? a. No effect b. Understate c. Overstate
-
An error understated Rice Corporation's December 31 , (2020, ending inventory by \(\$ 40,000\). What effect will this error have on total assets and net income for 2020? Assets a. No effect b. No...
Study smarter with the SolutionInn App