7 - (a) List the six criteria pollutants and write the standards for them. (b) “Clean” air might have a sulfur dioxide (SO2) concentration of < 25 ppbv, while polluted air might have a concentration of 15 ppmv. Convert these two concentrations to μg/m3 . Assume a temperature of 298 K. (note the difference units of concentrations, ppmv versus ppbv).
7 - (a) List the six criteria pollutants and write the standards for them. (b) “Clean”...
(a) List the six criteria pollutants and write the standards for them. (b) “Clean” air might have a sulfur dioxide (SO2) concentration of < 25 ppby, while polluted air might have a concentration of 15 ppmy. Convert these two concentrations to ug/mº. Assume a temperature of 298 K. (note the difference units of concentrations, ppmy versus ppbv)[5 pts]
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
In your judgement, and given only the facts described in this
case, should the management of Massey energy Company be held
morally responsible for the deaths of the 29 miners? Explain in
detail.
Suppose that nothing more is learned about the explosion other
than what is described in this case. Do you think Don Blankership
should be held morally responsible for the deaths of the 29 miners?
Explain in detail.
Given only the facts described in this case, should the...
For the preparation and standardization of NaOH with KHP im supposed to boil water for 1hr and 30 min to remove CO2....the problem is that if I don't boil it for that long and (30 min) b/c of not enough time but I put the water I boiled for 1/2 hr aproximately into a NaOH bottle with a CO2 absorber and stored it there for a few days. I would assume that I would have to boil the water again...but...