9. a) Draw a block diagram for a High Performance Liquid Chromatograph (HPLC), showing all the important components. Briefly describe the function of each part. b) List four types of stationary phase/separation methods that are available for HPLC and suggest suitable analytes or analyses for each type of stationary phase. c) List four detection options that exist for HPLC and discuss the good and bad points (if any) of each. d) Choose one aspects of chromatography (eg. resolution or sample size) or a common component of chromatography instrumentation and compare and contrast gas chromatography with an equivalent or corresponding aspect or component of an HPLC. What properties of each type of chromatography determine these difference
9. a) Draw a block diagram for a High Performance Liquid Chromatograph (HPLC), showing all the...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below Include each of the following in your answer (if applicable – explain in a paragraph) Research problem: what do you want to solve using Delphi? Sample: who will participate and why? (answer in 5 -10 sentences) Round one questionnaire: include 5 hypothetical questions you would like to ask Discuss: what are possible outcomes of the findings from your study? Hint: this is the conclusion....
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...