What is max volume of treated wastewater should put in water

Reference no: EM13316831

incoming wastewater , with BOD5 equal to about 200mg/l is treated in well-run secondery treatment plant remove 90 percent of the BOD. you are to run five-day BOD test with a stander 300-ml bottle , using mixture of treated sewage and dilution water(no seed) assume the intial DOis 9.2mg/l

A) roughly what is the maximum Volume of treated wastewater should you put in the bottle if you want to have at least 2.0mg/l of DO at the test (filling the rest of the bottle with the water

b) if you make mixture half water and half treated wastewater, what DO would you expect after five days?

Reference no: EM13316831

Questions Cloud

Determine the basin dimensions if increments are used : A rapid-mixing basin is to be designed for a water coagulation plant, and the design flow for the basin is 4.0 MGD (million gallons per day). The basin is to be square with a depth equal to 1.25 times the width.

Find the normal force exerted by the floor : a person whose weight is W = 658 N doing push-ups. Find the normal force exerted by the floor on each hand

What is bod5 using a mix consisting of four parts : A standard five-day BOD test is run using a mix consisting of four parts distilled water and one part wastewater (no seed) the initial DO of the mix is 9.0 mg/l , and the do after Five days, determined to be 1.0mg/l. what is BOD5

Net working capital of the firm : It also had accounts payables of $51,369, short-term notes payables of $11,417, and accrued taxes of $6,145 and the net working capital of the firm

What is max volume of treated wastewater should put in water : incoming wastewater , with BOD5 equal to about 200mg/l is treated in well-run secondery treatment plant remove 90 percent of the BOD. you are to run five-day BOD test with a stander 300-ml bottle , using mixture of treated sewage and dilution wate..

What is the maximum kinetic energy of the block : A block weighing 15.0 N is attached to the lower end of a vertical spring (k = 122.0 N/m), What is the maximum kinetic energy of the block as it oscillates

What would be the utilized the best in todays industry : Which of the security enhancements do you think is the most important, and why and dDiscuss your thoughts on what would be the utilized the best in today's industry. Do you feel it is ground-breaking technology?

Determine by trigonmetry the magnitude and direction : knowing that both members are in compression and that the force is 15 KN in member A and 10 KN in member B, determine by trigonmetry the magnitude and direction of the resultant of the force applied to the bracket by member A and B.

How did the waiter get the water into the glass : A man in a restaurant asked a waiter for a juice glass, a dinner plate, water, a match, and a lemon wedge. How did the waiter get the water into the glass

User Account

All Pages