Explain the ion exchange water softening, Civil Engineering

Assignment Help:

Explain the Ion Exchange water Softening

Softening is usually done using a resin (natural or synthetic long chain chemical with a sodium ion attached). When water containing hardness ions is passed through the resin, the hardness ions (Ca, Mg) exchange with Na ions on the resin (thus the resulting water is free of hardness ions but high in sodium).

682_Explain the ion exchange water softening.png

When the sodium ions on the resin are exhausted, the resin is regenerated using a brine solution (which replaces all hardness ions attached to the resin with Na ions again) and the resin can be used again.


Related Discussions:- Explain the ion exchange water softening

Sight distance - geometric design of roads, Sight Distance: Sight dis...

Sight Distance: Sight distance is the distance along a road at which a driver has a visibility of objects and can safely stop his vehicle or overtake another vehicle. Sto

Som, Maximum thermal stress in circular tapering section is

Maximum thermal stress in circular tapering section is

Masonry, Sketches for English bond, Stretcher bond, Header bond, Flemish bo...

Sketches for English bond, Stretcher bond, Header bond, Flemish bond in first & second layer plan, elevation and 3 dimensional view of brick bond.

Motion in one dimension, An F-16 lands on aircraft carrier and its velocity...

An F-16 lands on aircraft carrier and its velocity is 63 m/sn. If its decceleration is assumed to be constant and it must stop in 2.0 sec. a) What is final position of plane if i

Bituminous macadam, What is the working capacity of a road paver per hour f...

What is the working capacity of a road paver per hour for bituminous macadam

Calculate the parameters for setting out curve, Q For a curve of 50, apex ...

Q For a curve of 50, apex angle of 900 and transition length of 60m, calculate the parameters for setting out curve by a Theodolite for TTP, mid point of transition, CTP and a p

Semi dense bituminous concrete, Semi Dense Bituminous Concrete: Semi ...

Semi Dense Bituminous Concrete: Semi Dense Bituminous Concrete (SDBC) is similar to BC, but with a higher void content (5-10 per cent, as against 3-5 per cent in the case of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd