Interested to Buy Any Domain ? << Click Here >> for more details...
what are the reaction between sodium meta bi sulphate and
chlorine?
- 1 Answers
- 4928 Views
- Dalkia, I also Faced
- E-Mail Answers
Answer Posted / linto k. john
Sodium Meta Bi Sulfite (SMBS) is used as a dechlorination agent.
It is widely used in the water treatment industry. The free chlorine in water causes oxidation of RO/Nano Filtration membranes and affect the performance of treatment system.
The basic chemistry behind the dechlorination process is as follows
Chlorine may be either chlorine gas or hypochlorites of sodium or calcium.
When combined with water they hydrolyse to form hypochlorous acid.
1. Cl2 + H2O = HOCl + HCl
2. NaOCl + H2O = HOCl + NaOH
3. Ca(OCl)2 + 2 H2O = 2HOCl + Ca(OH)2
Sodium Meta Bi Sulfite dissolves (SMBS) in water to form Sodium Bi sulfite (SBS)
NaS2O5 + H2O = 2NaHSO3
Sodium bi sulfite react with Hypochlorous acid as follows
2NaHSO3 + 2HOCl = Na2SO4 + H2SO4 + 2HCl
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is mass flow rate of steam of 7 kg/cm2 pressure in 1 inch id. pipe.
I would like to know how to size a partial combustion reactor processing methane and oxygen, as a function of the flowrate and of the pressure.
Is it ever advantageous to use shells in series even though it may not be necessary?
We have some pieces of metals that have been 'powder coated', how does that work?
What are some of the consequences of an undersized kettle type reboiler?
Explain the difference between cfm (cubic feet per minute) and scfm (standard cubic feet per minute)?
what is isochronus and droop speed?
What is the purpose of capacitor? What does capacitor load means? How does it connect?
Is there any way to slow coke formation in ethylene furnaces?
Explain what types of metals are typically removed via chemical precipitation?
How can separation of chiral chemicals affect the chemical and/or pharmaceutical industries?
When specifying a cooling tower, should I look up historic wet bulb temperatures for my area or should I take measurements?
What are the different ways in which solids can be blended?
How can you quickly estimate the horsepower of a pump?
How does a tank-blanketing valve operate?
