Some wastewater has a bod5 of 150 mgl the reaction rate is
Some wastewater has a BOD5 of 150 mg/L. The reaction rate is 0.23/d. What is the ultimate carbonaceous BOD?
Expected delivery within 24 Hours
The initial DO of the mix is 9.0 mg/L. After 5 days, the DO is 4.0 mg/L. After a long period of time, the DO is 2.0 mg/L, and it no longer seems to be dropping. Assume nitrification has been inhibited so the only BOD being measured is carbonaceous
An electron is moving east in a uniform electric field of 1.53N/C directed to the west. What is the speed of the proton at point B
a TeflonTM-filled parallel-plate capacitor having a plate area of 200 cm2 and insulation thickness of 0.0400 mm, find the maximum voltage that can be applied to this capacitor
The settlement of a laboratory 10-cm thick consolidation specimen is 5 mm in 1 hour with a coefficient of consolidation of 0.005cm2/s. What will be the total settlement
Some wastewater has a BOD5 of 150 mg/L. The reaction rate is 0.23/d. What is the ultimate carbonaceous BOD
Cal’s Carpentry is considering outsourcing its accounts receivable function. Currently, Cal employs two full-time clerks and one part-time clerk to manage accounts receivables. Each full-time clerk has an annual salary of $36,000 plus fringe be
The saturation value of DO is 8.5 mg/L. The deoxygenation coefficient (kd) is 0.61/d, and the reaeration coefficient (kr) is 0.76/d. Assume complete and instantaneous mixing of the sewage and river. What is the minimum DO downstream
Determine the smallest horizontal force P required to move the wedge to the right. The coefficient of static friction at all contacting surfaces is mu_s = 0.6. Set theta = 14^\circ and F = 490N . Neglect the weight of the wedge.
Water is to be transported at a rate of 60,000 gallons/min in uniform flow in an open channel whose surface are lined with clay tile. The bottom slope is 0.0014. Determine the dimensions of the best cross section
1958559
Questions Asked
3,689
Active Tutors
1447201
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which of the following is TRUE regarding Sternberg's triangular theory of love? All relationships start out at one point, and gradually move around triangle
Suppose your friend is going to place her infant in a high-quality child-care center. She asks you what, if any, negative results might be associated
Politicians may use sports in which of the following ways? Question Select one: a. They may use their fame as athletes as an aid to getting
Question: Plan a nutrition related program for parents and their young children.
Question: Identify who the stakeholders are and how will they be affected by how Dr. Yeung resolves this dilemma.
Suggest a rewrite paragraph for the following: I find adult development theories, such as Erik Erikson's stages of psychosocial development, very insightful.
If a person studies a film for the ways that it normalizes instances of men's aggression throughout scenes meant to portray offensive topics