Electro dialysis for brackish water, Chemistry

Assignment Help:

Q. What are ion selective membranes used in electro dialysis of brackish water. Give examples.

Ans. Electro dialysis for brackish water: The ion selective membranes are used for compartmentalizing in electro dialysis. An ion selective membrane has permeability for only one kind of ions with specific range. A cations selective membrane embedded with negatively charge functional group such as RSO-3 RCOO- permits positively charged ions to pass through it while an anion selective membrane embedded with positively charge functional group such as R4N+ is permeable only to anions. The membranes are generally polystyrene based polymers which are thin and rigid.          

 

 

 


Related Discussions:- Electro dialysis for brackish water

What is the purpose of zone refining, What is the purpose of zone refining ...

What is the purpose of zone refining One refining process is based on the fact that the first solid to crystallize in a two component system is usually purer than the liquid as

I need organic chemistry exams in pdf form, I need organic chemistry exams ...

I need organic chemistry exams in pdf form Project Description: Hi, i need someone to get 100 unique organic chemistry exams from US universities and colleges. The needs f

Lactic acid, What are gredients for chemical and physical properties in lac...

What are gredients for chemical and physical properties in lactic acid?

Subject, the number of isomers pssible for hexane

the number of isomers pssible for hexane

Calculate the weight percents of ethyl alcohol, In the anaerobic fermentati...

In the anaerobic fermentation of grain the yeast Saccharomyces cerevisiae digests glucose from plants to form the products ethanol and propenoic acid by the following overall react

Hypothetical variation, Read the recent tribunal case  Taylor v Archicentre...

Read the recent tribunal case  Taylor v Archicentre Ltd   (General) [2012] NSWCTTT 348 (a)       Provide a summary account of the key material facts concerning the architectu

Semisynthetic polymers - classification of polymers, Semisynthetic polymers...

Semisynthetic polymers These polymers are mainly derived from naturally taking place polymers by chemical changes. Since cellulose is naturally taking place polymers, cellulose

Tranquillizer or hypnotics - drugs and medicines, Tranquillizer or Hypnotic...

Tranquillizer or Hypnotics: The chemical substances employed for the treatment of stress, mild and harsh mental diseases are called tranquillizers. These are employed to relea

Carbon valency, how carbon tetra-valency lead to stability?

how carbon tetra-valency lead to stability?

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