A reverse-osmosis plant is used to treat 30,000,000 gal/day of seawater at 20C containing 3.5 wt% dissolved
Question:
A reverse-osmosis plant is used to treat 30,000,000 gal/day of seawater at 20°C containing 3.5 wt% dissolved solids to produce 10,000,000 gal/day of potable water with 500 ppm of dissolved solids, and the balance as brine containing 5.25 wt% dissolved solids, The feed-side pressure is 2,000 psia, while the permeate pressure is 50 psia. A single stage of spiral-wound membranes is used that approximates crossflow. If the total membrane area is 2,000,000 ft2 estimate the permeance for water and the salt passage.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
Subject Reverse osmosis of sea water Given 30000000 galday of sea water at 20 o C containing 35 wt d...View the full answer
Answered By
Hassan Imtiaz
The following are details of my Professional Experience. Responsibilities Eight years of demanding teaching experience in the field of finance and business studies at Master’s Level. Completion of the given tasks within given time with quality and efficiency. Marketing professional with practical experience in and solid understanding of a diverse range of management applications, including market analysis, sales and marketing, team building and quality assurance. I have excellent skills to approach deal and sustain corporate clients / customers by demonstrating not only extraordinary communication and interpersonal skills but also high caliber presentation, negotiation and closing skills. Manage and follow up the day-to-day activities. Manage and co-ordinate the inventories. Fulfillment of all the tasks assigned.
The following are details of my Areas of Effectiveness. Finance 1. Corporate Finance 2. Advanced Corporate Finance 3. Management of Financial Institutions 4. International Financial Management 5. Investments 6. Fixed Income 7. Real Estate Investment 8. Entrepreneurial Finance 9. Derivatives 10. Alternative Investments 11. Portfolio Management 12. Financial Statement Analysis And Reporting (US GAAP & IFRS) 13. International Financial Markets 14. Public Finance 15. Personal finance 16. Real estate 17. Financial Planning Quantitative Analysis 1. Time Value Of Money 2. Statistics 3. Probability Distribution 4. Business Statistics 5. Statistical Theory and Methods Economics 1. Principles of Economics 2. Economic Theory 3. Microeconomic Principles 4. Macroeconomic Principles 5. International Monetary Economics 6. Money and Banking 7. Financial Economics 8. Population Economics 9. Behavioral Economics International Business 1. Ethics 2. Business Ethics 3. An introduction to business studies 4. Organization & Management 5. Legal Environment of Business 6. Information Systems in Organizations 7. Operations Management 8. Global Business Policies 9. Industrial Organization 10. Business Strategy 11. Information Management and Technology 12. Company Structure and Organizational Management Accounting & Auditing 1. Financial Accounting 2. Managerial Accounting 3. Accounting for strategy implementation 4. Financial accounting 5. Introduction to bookkeeping and accounting Marketing 1. Marketing Management 2. Professional Development Strategies 3. Business Communications 4. Business planning 5. Commerce & Technology Human resource management 1. General Management 2. Conflict management 3. Leadership 4. Organizational Leadership 5. Supply Chain Management 6. Law 7. Corporate Strategy Creative Writing 1. Analytical Reading & Writing Other Expertise 1. Risk Management 2. Entrepreneurship 3. Management science 4. Organizational behavior 5. Project management 6. Financial Analysis, Research & Companies Valuation 7. And any kind of Excel Queries
4.80+
150+ Reviews
230+ Question Solved
Related Book For
Question Posted:
Students also viewed these Chemical Engineering questions
-
The drug OxyContin (oxycodone) is used to treat pain, but it is dangerous because it is addictive and can be lethal. In clinical trials, 227 subjects were treated with OxyContin and 52 of them...
-
The drug Oxy-Contin (oxycodone) is used to treat pain, but it is dangerous because it is addictive and can be lethal. In clinical trials, 227 subjects were treated with Oxy-Contin and 52 of them...
-
The drug Lipitor (atorvastatin) is used to treat high cholesterol. In a clinical trial of Lipitor, 47 of 863 treated subjects experienced headaches (based on data from Pfizer). The accompanying...
-
Use a software package such as Matlab or Mathematica to program the example described in section 7.3. (a) Assume the environmental regulator ignores the impact on the labor market and sets an...
-
General Mills normally prices Cheerios at $4.69 for an 18 ounce box at Safeway. The Cheerios cost General Mills $1.00 per box to make, and they normally sell them to Safeway for $3.29. Two Cheerios...
-
The helicopter shown has a mass m and hovers in position by imparting downward momentum to a column of air defined by the slipstream boundary shown. Find the downward velocity v given to the air by...
-
Consider the wine quality of young red wines data in Table B.19. Regressor $x_{1}$ is an indicator variable. Perform a thorough analysis of these data. What conclusions do you draw from this...
-
Consider the data in Figure for Daisys Dance Studio: Adjustment Data a. Insurance expired, $100. b. Dance supplies on hand, $1,100. c. Depreciation on dance equipment, $2,000. d. Salaries earned by...
-
The list below is a list of how many doses of a pain medication patients take in a hospital. Construct the histogram starting at -.5 and a class width of 20. 16 44 7 25 66 16 19 18 28 0 24 38 6 17 55...
-
Sherry Tsang has just started up a small corporation that produces clothing. She has applied for and received a government grant. The grant will automatically be renewed as long as the business shows...
-
A total of 86,000 gal/day of an aqueous solution of 3,000 ppm of NaCl is to be desalinized to 400 ppm by electrodialysis, with a 40% conversion. The process will be conducted in four stages, with...
-
A reverse-osmosis process is to be designed to handle a feed flow rate of 100gal/min. Three designs have been proposed, differing in the % recovery of potable water from the feed: Design 1: A single...
-
Using the boundary conditions (12.44), show that at a surface of discontinuity inside Earth, SV and P waves mix, but SH waves do not mix with the other waves. [j] = [Tj] = 0, (12.44)
-
Compare and contrast export selling and export marketing.
-
The Hong Kong Special Administrative Region (HKSAR) has a central place in the East Asian production and distribution channels as one of the leading regional distribution centers (RDCs) together with...
-
In general terms, outline the regulatory environment in the European Union.
-
Identify market-country export organization considerations.
-
Identify the individual steps in the traditional market research process, and explain some of the ways global marketers adapt them.
-
Input design affects not only the ease of use of a system, but also the security. Find examples of how systems can be crashed by the characters that are input into text boxes. Find out how to address...
-
A superior criticized a sales manager for selling high-revenue, low-profit items instead of lower-revenue but higher-profit items. The sales manager responded, My income is based on commissions that...
-
You find a certain stock that had returns of 18 percent, 23 percent, 16 percent, and 9 percent for four of the last five years. If the average return of the stock over this period was 10.5 percent,...
-
What is sensible heat? How is the sensible heat loss from a human body affected by the (a) Skin temperature. (b) Environment temperature. (c) Air motion?
-
What is the effect of a low-e coating on the iner surface of a window glass on the (a) Heat loss in winter. (b) Heat gain in summer through the window?
-
A house located in Boulder, Colorado (40o N latitude), has ordinary double-pane windows with 6-mm-thick glasses and the total window areas are 8, 6, 6, and 4 m2 on the south, west, east, and north...
-
Bramhope Manufacturing Co. Ltd has found that, after only two years of using a machine for a semi-automatic process, a more advanced model has arrived on the market. This advanced model will not only...
-
An existing mortgage with a $200,000 balance has a 5% rate and 20 years remaining. Monthly payments are $1320. A new 20-year $200,000 mortgage is offered with a 4.5% rate. There is a 1% loan...
-
Louis has an obligation to pay a sum of R7 000,00 four years from now. His creditor permits him to discharge the debt by paying R2 000,00 one year from now and a final payment of X three years from...
Study smarter with the SolutionInn App