What is the daily volume of primary solids produced

Reference no: EM131012764

New primary settling tanks must be designed for a wastewater treatment facility that has an average design flow rate of 0.20 m3/s and a peak hourly design flow of 0.60 m3/s. The influent contains 200 mg/L of BOD5 and 250 mg/L of TSS. Three primary clarifiers operating in parallel is the layout chosen. If the clarifiers have an efficiency of 60% for removing influent total suspended solids and if the solids underflow (TSS removed) has a concentration of 3.0% (by weight) of TSS, what is the daily volume of primary solids produced (m3/d)?

Reference no: EM131012764

Questions Cloud

The loan has an eight-year balloon payment : You have just arranged for a $1,760,000 mortgage to finance the purchase of a large tract of land. The mortgage has an APR of 7.6 percent, and it calls for monthly payments over the next 25 years. However, the loan has an eight-year balloon payment, ..

How long will it take if the investment earns : To the closest year, how long will it take a $200 investment to double if it earns 7% interest? How long will it take if the investment earns 18 percent? Please show your work, which includes formula and steps to show how you got this answer.

Find your velocity as you drive toward the donut hole : How long will it take you to reach the Donut Hole after entering Nevada. Find your velocity v(t) as you drive toward the Donut hole. Are you accelerating or decelerating as you approach the Donut Hole? At what rate?

For the year that just ended a company reports net income of : For the year that just ended a company reports net income of $2,200,000. There are 750,000 shares authorized 700,000 shares issued, and 600,000 shares of common stock outstanding. What is the earnings per share?

What is the daily volume of primary solids produced : Three primary clarifiers operating in parallel is the layout chosen. If the clarifiers have an efficiency of 60% for removing influent total suspended solids and if the solids underflow (TSS removed) has a concentration of 3.0% (by weight) of TSS..

Describe linear parametrized motion : P(t) = (x(t), y(t)), where x(t) = a + 3t and y(t) = b + 8t, a, b are constants and distances are measured in units of meters. The equations x(t), y(t) describe linear parametrized motion.

Which of the following would appear as a prior period adjust : Which of the following would appear as a prior period adjustment. loss resulting from the sale of fixed assets. difference between the actual and estimated uncollectible accounts receivable. error in the computation of depreciation expense in the pre..

Is it profitable to replace the year-old machine : Task 18 One year ago, your company purchased a machine used in manufacturing for $120,000. You have learned that a new machine is available that offers many advantages; The market value today of the current machine is $50,000. Your company’s tax rate..

Calculate basic earnings per share : Calculate diluted earnings per share for 2013 and the incremental EPS of the preferred stock and convertible bonds. If required, round your answers to the nearest cent.

User Account

All Pages