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An activated sludge WWTP produces an average of 100,000 gallons per day of primary sludge at 5% solids and 250,000 gallons per day of WAS at 1.1% solids. If the WAS is thickened to 6.0% solids by dissolved air flotation and then combined with the primary sludge prior to dewatering, what is the quantity (lb/d) and solids concentration of the blended sludge (% solids)? Determine […]

1. Food and water are both well-known vehicles for common source diseases. Explain how soil could act in a similar manner. 2. A number of infectious diseases can readily afflict human populations. Using the newspaper, magazines, or the WWW find a description of a disease outbreak that occurred sometime in the past decade. Once you have found an outbreak (make sure you document your source(s)) […]

Identify whether each of the following hazardous compounds will be more likely to serve as an electron donor or electron acceptor during biological degradation. a. TNT (a common explosive; suspected carcinogen, causes liver damage). b. Trichloroethylene (used as a common degreaser and solvent; suspected carcinogen, causes liver damage). c. Pyrene (a component of coal tar, crude oil, and soot; suspected carcinogen). d. Triclosan (a common […]

Part 1: Situation Analysis — Research Problem Defined It is essential for marketing researchers to develop an ability to design appropriate data collection methods. Follow the theoretical and conceptual methods you learned about in Chapters 6 and 7 in the Essentials of Marketing Research textbook. Using the Random Scenario Generator, select a scenario for your Assessment. The RSG will prompt you to select 1 of the 3 […]

COVID-19 has changed many things, including food, cooking, eating and exercise. The way we experience the supermarket or mealtimes might have changed, the meaning of take-away might have altered; snacking while stuck at home might be different; and the whole system of food production and distribution has been affected. 2 This assessment tasks invite you think about how COVID-19 has changed something to do with […]

Wridemy Plagiarism Free Paper Writing Website. Visit us here Wridemy I must perform a 6-8 minute speech on an informative topic. I must use 5 credible for my speech. My teacher also insisted that we use at least one story in the speech to help capture the audiences attention. I am attaching the outline I must complete and an already completed sample outline that my […]

  Heinz Dilemma A+ This unit discusses Kohlberg’s Theory of Moral Development and the Heinz Dilemma scenario helps classify an individual’s stage of moral development. How would you respond if faced with this dilemma? Based on your response to the Heinz Dilemma, available below, what stage of moral development would Kohlberg say you are in? Why? How might your response to this dilemma have changed […]

Case Study 3 From The Microbe Files:  Cases in Microbiology for the Undergraduate.  Cowan, Marjorie Kelly. pp 49-50, 61  Benjamin Cummings 2002 You work in a small family practice in rural Virginia.  A man in his early 50s comes in with a complaint of intermittent fever (102-103°F) and headache for the past two weeks.  The physician examines him and takes a history.  The only clinical finding […]

Based on the capital structure theories, discuss how firms make financing decisions. In general, what are major factors to consider when making capital structure decisions? For multinational firms, what are the additional factors to consider when marking financing decisions? You can base your discussion on the research paper “The Corporate Finance of Multinational Firms”. You can download the paper from SSRN at https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3535761 or from […]

Teaching capability statement Write approximately 500 words about your motivation and suitability for teaching. Consider the following in your response: who or what has inspired you to become a teacher? why is teaching a good career choice? why are you interested in teaching young children/young people? what subjects are you interested in teaching and why? what does being a good teacher mean? what skills and […]