Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. one method of removing phosphate from wastewater e

One method of removing phosphate from wastewater effluent is to precipitate itwith aluminium sulfate (alum). A...

60.2K

Verified Solution

Question

Chemistry

One method of removing phosphate from wastewater effluent is toprecipitate itwith aluminium sulfate (alum). A possiblestoichiometry (but not exact because aluminium andphosphate canform many different chemical materials) is:
2 PO43- + Al2(SO4)3  2 AlPO4 + 3SO42-

If the concentration of phosphate (PO43-) is 30 mg/L, how many kg of alum must bepurchased annually to treat40L/s of wastewater? How many kg/yr of solid precipitate will beformed (drybasis) if all of the phosphate is precipitated asAlPO4?

Answer & Explanation Solved by verified expert
4.3 Ratings (800 Votes)
The volume of waste water to be treated annually 40 L second X 3600 x 24 X 365 As the number of days in an year 365 the number of hours in a day 24 and number of seconds in an hour 3600 The    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Calculate the pH for each of the following cases in the titration of 50.0 mL of...

Chemistry
Q

Elaine is writing a research essay on the effects of children learning a foreign language. She...

General Management
Q

Informed consent in medicine and research requires all of the following except O The participant...

Biology
Q

Each year advertisers spend billions of dollars purchasing commercial time on network sports television In...

Statistics
Q

Evaluate Assume x 0 Check by differentiating 22x In 2x In x dx 22x In...

Calculus
Q

Use tiles to find 29 28 57 1 56

Algebra
Q

Which section of the statement of cash flows is prepared using either the direct or...

Algebra
Q

Determine which of the rational functions given below has the following feature There is a...

Algebra
Q

Question # 3 Victory Ltd manufactures three products A, B and C from a joint...

Accounting
Q

Para Buffalo Co., a un nivel de ventas de 4000 unidades, las ventas son de...

Accounting
Q

Milo Company manufactures beach umbrellas. The company is preparing detailed budgets for the third quarter...

Accounting
Q

Required information The following information applies to the questions displayed below. In 2018, the Westgate...

Accounting