Question

What is a major source of ions in wastewater?

What is a major source of ions in wastewater?

Homework Answers

Answer #1
  • The major ions present are ,
  1. Cations - calcium Ca2+, magnesium Mg2+, Sodium Na+ , Potassium K+
  2. Anions - Bicarbonate , Carbonate , sulphate , Chloride.
  • The Sources of major ions are
  1. Atmospheric Gases dissolved by Rain and its reaction resulting in Oxygen , Nitrogen , Carbon dioxide (Co2) , (Nox), Sulphur oxide (Sox) .
  2. Calcium majorly comes from Calcute , Feldspar, Gypsum .
  3. Magnesium Comes from Amphiboles, olivine, pyroxenes, dolomite, magnesite, clay minerals.
  4. Sodium comes through Feldspars, clays, halite, mirabilite .
  5. Bicarbonate - Limestone, dolomite
  6. Sulphate -Oxidation of sulphide ores, gypsum, anhydrite.
  7. Chloride - Sedimentary rock, igneous rock.
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
What is a major source of ions in wastewater?
What is a major source of ions in wastewater?
A sample of wastewater is analyzed for IO3 ions. To a 10 mL sample of the...
A sample of wastewater is analyzed for IO3 ions. To a 10 mL sample of the water, 10 mL of 0.02 M NaHSO3 and a drop of starch are added. It takes 532 seconds for the indicator to change color. What is the Concentration of IO3 in the wastewater? K= -40.9
What potential must be applied to a source of mass ions (9.99x1027 kg) so that they...
What potential must be applied to a source of mass ions (9.99x1027 kg) so that they are accelerated by a region where there is a perpendicular magnetic field of 1.2 T, if the minimum electric field to keep the ions in a straight line is 6.5x108 V / m
Wastewater resulting from metal processing is polluted with cadmium ions, Cd2+, which must be removed from...
Wastewater resulting from metal processing is polluted with cadmium ions, Cd2+, which must be removed from the water. In one method, the water is treated with a solution of concentrated sodium hydroxide. Suppose 1.00 x 102 L of wastewater containing 1.2 x 10–5 M Cd2+ is treated with 1.0 L of 6.0 M NaOH solution.   The Ksp of Cd(OH)2 is 7.2 x 10-15 What is the residual concentration of aqueous cadmium ion after treatment?
What is the major source of revenues for the platform ....? For which stakeholder the revenues...
What is the major source of revenues for the platform ....? For which stakeholder the revenues are generated? Platform : Wikipedia
About wastewater: A. Define what wastewater is b. Mention and discuss the three main types of...
About wastewater: A. Define what wastewater is b. Mention and discuss the three main types of wastewater. c. Present a table with the differences between the three types of wastewater.
A strain of bacteria in wastewater treatment plant utilize acetate as the carbon source and electron...
A strain of bacteria in wastewater treatment plant utilize acetate as the carbon source and electron donor, use carbon dioxide as the electron acceptor, and use ammonia as the nitrogen source. (1) Use three “-trophic” words to describe the physiology of this strain of bacteria. (2) Calculate the biomass yield (Y) based on microbial energetics principles. (3) Compare the biomass yield of this bacteria you calculated to the aerobic bacteria example we discussed in class. Which bacteria has higher biomass...
Heavy metal ions like lead(II) can be precipitated from laboratory wastewater by adding sodium sulfide, Na2S....
Heavy metal ions like lead(II) can be precipitated from laboratory wastewater by adding sodium sulfide, Na2S. Will all the lead be removed from 13.6 mL of 7.00×10-3 M Pb(NO3)2 upon addition of 13.3 mL of 0.0123 M Na2S? If all the lead is removed, how many moles of lead is this? If not, how many moles of Pb remain?
what are the major problems with the american health care industry? Explain their source, how they...
what are the major problems with the american health care industry? Explain their source, how they persist, and what keeps these problems from being rectifed.Juxtapose this discussion with countries with socialized medicine?
What is the major source of financing investments in corporate America? Has there been more debt...
What is the major source of financing investments in corporate America? Has there been more debt or equity issuance overall in recent years?