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

General, hi, im interested in doing engineering after i finish school but i...

hi, im interested in doing engineering after i finish school but im just wondering what is involved in it? im interested in the math side of it and i know there is a certain amount

Building plan, the conventional symbol used in building plan

the conventional symbol used in building plan

Inspection and testing, Q. Inspection and testing ? The inspection and ...

Q. Inspection and testing ? The inspection and tests on elastomer and the finished bearings are very important aspects of ensuring a satisfactory performance of the bearing. IR

Define lap length of reinforcement, Q. Define lap length of reinforcement? ...

Q. Define lap length of reinforcement? In some structural codes, lap length of reinforcement is simplified to be a certain percentage (e.g. 25%) higher than anchorage length. T

Basic, what you mean by civil engineering

what you mean by civil engineering

Factor that affect the bearing capacity of a shallow footing, State the var...

State the various factors that affect the bearing capacity of a shallow footing. Write short note critical notes on settlement of foundations. How do you ascertain whether a fou

Pros and cons of a variety of non-destructive weld methods, Question In...

Question In checking quality of weld, what are pros and cons of a variety of non-destructive weld inspection methods as in ultrasonic test, radiographic inspection and magnetic

Conventional incineration and refuse-derived fuel facilities, Explain the C...

Explain the Conventional Incineration and Refuse-Derived Fuel Facilities? 1. Conventional (Mass-Fired) Incineration most common form of municipal solid waste (MSW) incin

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